FREE patent keyword monitoring and additional FREE benefits. http://images1.freshpatents.com/images/triangleright (1K) REGISTER now for FREE triangleleft (1K)
FreshPatents.com Logo    FreshPatents.com icons
Monitor Keywords Patent Organizer File a Provisional Patent Browse Inventors Browse Industry Browse Agents


Electrophotography > Image Formation > Development > Dry Development > Supplying New Toner > Cartridge > Having Internal Rotary Member

Having Internal Rotary Member

Having Internal Rotary Member patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

07/17/14 - 20140199097 - Toner delivery system for a shake-free toner cartridge
A toner delivery system for a shake-free toner cartridge comprises a toner paddle assembly having a plurality of scrapers. A main scraper scrapes toner adhering to interior surfaces and directs toner from a first region of the toner reservoir into the opening in a first portion of the front of...

07/10/14 - 20140193178 - Toner container and image forming apparatus provided with the toner container
A movable member installed in a bottom portion of a housing is configured such that, if the amount of a toner existing within the housing is equal to or larger than a predetermined amount, the movable member lies down in a lying-down position where the movable member extends along an...

06/19/14 - 20140169838 - Developer supply container and developer supplying system
A developer supply container detachably mountable to a developer receiving apparatus and settable in a developer receiving apparatus by a setting operation including at least a rotation toward a setting position, includes a containing portion for containing the developer; a rotatable discharging member for discharging the developer out of said...

05/29/14 - 20140147175 - Developer storage container and image forming apparatus with same
A developer storage container includes a container main body, a tubular portion projecting from the container main body, and a rotary member extending from the container main body to the tubular portion. The rotary member includes a first section located in the container main body and a second section located...

03/27/14 - 20140086640 - Developer container
A developer container including: a housing including an inner surface that defines a filling port for filling developer; a cap mounted to the housing and sealing the filling port; and an agitating member having a rotary shaft and configured to be rotated about the rotary shaft to agitate the developer...

03/13/14 - 20140072348 - Toner anti-bridging agitator for an image forming device
A removable unit for an electrophotographic image forming device according to one example embodiment includes a housing having an inner volume forming a toner reservoir and a channel for accumulating toner. The removable unit further includes an auger for advancing toner within the channel. The auger has a rotational axis...

03/06/14 - 20140064796 - Toner case including conveying member attached to case body and image forming apparatus including toner case
A toner case includes a case body, a cover, and a conveying member. The cover covers the outer surface of a wall at an end of the case body. The conveying member, including a first attaching assembly, a second attaching assembly and a linking assembly, is rotatably attached to the...

02/13/14 - 20140044459 - Image forming apparatus and toner case
An image forming apparatus includes a toner case and an attachment member. The toner case has a transmission coupling. The attachment member has a drive coupling, an advance/retreat member and a lever. The advance/retreat member advances and retreats between a first position and a second position being closer to the...

02/06/14 - 20140037342 - Toner case and image forming apparatus
A toner case includes a main body, a cover, a rotating member, an agitating member, a protrusion arrangement part and a depression arrangement part. The main body has a first wall, a second wall, a third wall, a fourth wall, a bottom board, an opening at an upper side and...

01/02/14 - 20140003844 - Developer storage body, image forming unit and image forming apparatus
A developer storage body includes a storage portion for storing a developer, an agitation member for agitating the developer stored in the storage portion, and a swing member that swings in the storage portion by contact with the agitation member. A contact portion is provided at a first end portion...

12/05/13 - 20130322929 - Powder accommodation container and image forming apparatus
A powder accommodation container includes an accommodation container body that accommodates powder, a transport member and a discharge port. The transport member is arranged in an inside of the accommodation container body, rotates about a rotating shaft, and transports powder in the inside of the accommodation container body. The discharge...

10/03/13 - 20130259537 - Powder accommodation container, image forming apparatus and manufacturing method of the image forming apparatus
A powder accommodation container includes an accommodation container body, a regulation member, and a transport member. The accommodation container body has a hole portion to outside and accommodates powder. The regulation member is provided in the hole portion to regulate a passage of the powder accommodated in the accommodation container...

07/04/13 - 20130170873 - Toner delivery system for a shake-free toner cartridge
A toner delivery system for a shake-free toner cartridge comprises a toner paddle assembly having a plurality of scrapers. A main scraper scrapes toner adhering to interior surfaces and directs toner from a first region of the toner reservoir into the opening in a first portion of the front of...

07/04/13 - 20130170874 - Paddle assembly for a shake-free toner cartridge
A paddle assembly for a shake-free toner cartridge comprises a toner paddle having a plurality of scrapers. When installed in a toner cartridge, a main scraper scrapes toner adhering to interior surfaces and directs toner from a first region of the toner reservoir into the opening in a first portion...

07/04/13 - 20130170875 - Toner vessel having improved paddle for breaking compacted toner
A toner paddle for a toner vessel containing toner according to one example embodiment includes a drive shaft defining an axis of rotation for the paddle. The paddle also includes a first set of radially aligned breaker bars, a second set of radially aligned breaker bars radially offset from the...

06/13/13 - 20130149011 - Cartridge and image forming apparatus
A cartridge detachably attachable to an image forming apparatus includes a developer storage chamber partitioned into a first storage portion and a second storage portion and configured to store a developer, a replenishment opening disposed in the second storage portion, through which the developer passes from inside the developer storage...

02/07/13 - 20130034371 - Toner cartridge
A toner cartridge comprises a toner container which contains toner, a driving member which rotationally drives a conveying member, an agitating member which agitates a toner in the toner container while being rotated, a driven member which rotates in association with the driving member which is for rotationally driving the...

01/31/13 - 20130028639 - Rotation restricting member, mechanical device, and image forming device
The present invention provides a rotation restricting member that includes, a shaft that is inserted into a shaft insertion hole with a predetermined angle relationship, and a plurality of rotation restriction portions, each of which is formed at a different position around the shaft insertion hole and performs a rotation...

12/27/12 - 20120328336 - Rotation transmission unit, replacement unit, developer container and image forming apparatus
A rotation transmission unit includes a driving unit that provides a rotational power; a rotation transmission member that is rotated due to reception of the rotational power transmitted from the driving unit; a rotation member that is rotated due to reception of a rotation of the rotation transmission member; a...

09/27/12 - 20120243913 - Toner transportation device, toner case, image forming apparatus, and method of controlling toner transportation device
A toner transportation device includes a toner case and a drive section. The toner case includes a main body containing toner, and an agitating unit rotatably mounted in the main body that agitates the toner. The drive section includes a driving unit driving the agitating unit, a detection unit detecting...

09/27/12 - 20120243914 - Toner case, image forming apparatus, and method of driving toner case
A toner case includes a main body that contains toner, a discharge port located in the main body through which toner is discharged, an agitating unit rotatably positioned in the main body for agitating the toner, a transportation unit rotatably positioned in the main body for transporting the toner toward...

06/21/12 - 20120155926 - Toner stirring member and toner cartridge including thereof
A toner stirring member 206 includes a stirring blade 208a made up of a flexible sheet having a first insertion hole 304b, and a rotation shaft 208b having (i) a nipping section 218 for nipping the flexible sheet such that the flexible sheet can be inserted/pulled out into/from the nipping...

06/07/12 - 20120141171 - Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatus
The toner bottle exchangeably used in an image forming apparatus. The toner bottle includes a bottle body having a substantially cylindrical shape and configured to contain toner, a gear configured to rotate a part of the toner bottle, a cap attached to the bottle body and including an opening arranged...

02/16/12 - 20120039636 - Developing unit and image forming apparatus having the same
A developing unit of an image forming apparatus includes a developer cartridge detachably mounted on the developing unit, a developing case in which a developing member and a first supply member are provided, a developer supply passage to supply a developer stored in the developer cartridge to the developing case,...

01/12/12 - 20120008989 - Developer storage container, image forming unit and image forming apparatus
A developer storage container includes a developer storage portion in which a developer is stored, the developer storage portion having a wall, a rotating body rotatably provided in the developer storage portion, and an agitating plate that engages the rotating body and agitates the developer at least in the vicinity...

12/15/11 - 20110305486 - Toner conveying apparatus, toner cartridge and cleaning unit having the toner conveying apparatus
only an upstream side end portion of the spiral spring section is fixed to the downstream side end portion of the rigid spiral section or the rotating shaft portion near the downstream side end portion of the rigid spiral section, and the spiral spring section can elastically expands and contracts...

10/20/11 - 20110255906 - Developer storage body, developing device and image forming apparatus
A developer storage body includes a developer storage portion storing a developer and having an elongated shape, an outlet opening provided at a substantially center portion of the developer storage portion in a longitudinal direction of the developer storage portion, inclined portions provided on both end portions of the developer...

10/20/11 - 20110255907 - Toner discharging device, toner cartridge and image forming apparatus
A toner discharging device, a toner cartridge and an image forming apparatus in which occurrence of a locking phenomenon can be suppressed are provided. A toner discharging device includes a discharge container having a wall portion which defines an internal space thereof and has a reception port and a discharge...

09/22/11 - 20110229212 - Toner discharge mechanism, toner cartridge and image forming apparatus using the toner cartridge
A toner discharge mechanism which is attached to a toner cartridge includes an auger screw for conveying and discharging a toner stored in the toner cartridge, the auger screw having an end portion downstream thereof, the end portion forming a taper portion having a predetermined length and an outer diameter...

09/22/11 - 20110229213 - Toner discharging device, toner cartridge, and image forming apparatus
A toner discharging device, a toner cartridge, and an image forming apparatus in which the occurrence of the locking phenomenon is prevented are provided. A toner discharging device includes a discharge container including a wall portion which defines an inner space and has a reception port and a discharge port,...

09/15/11 - 20110222917 - Toner cartridge and image forming apparatus including the same
A toner cartridge comprising a toner cartridge body, a screw shaft, a paddle member, and a toner inflow block piece coupled to a part of the paddle member, wherein the toner cartridge body includes therein a toner storage section being a large-capacity space where the paddle member is disposed and...

08/11/11 - 20110194876 - Developer supply container
If a user is not familiar with the operation for the developer supply container, the rotating operation for the developer supply container may be insufficient, so that developer supply container does not reach a predetermined operating position, with the result of abnormal developer supply. by increasing a rotation load of...

08/04/11 - 20110188896 - Developing unit, image forming apparatus, and process cartridge
A developing unit includes: a developer carrier; a toner supplying member having a porous surface layer; a toner storage storing therein toner; a stirring member that is rotated to stir the toner; a toner amount detecting unit that detects an amount of the toner; a toner supplying unit that supplies...

07/21/11 - 20110176839 - Image forming unit and image forming apparatus
An image forming unit including a toner supplier that comprises a cylindrical conveying passage member and a toner conveying rotational body that is inserted into the cylindrical conveying passage member, includes first/second spiral blades formed on different areas of a rotational axis in an axis direction, wound in directions opposite...

05/05/11 - 20110103845 - Developer unit for an image forming apparatus
A developer unit for an image forming apparatus is provided. The developer unit includes a developer device with a developer agent carrier, a developer agent container arranged in an upper position with respect to the developer device. The developer agent container is formed to have a fitting wall, which is...

05/05/11 - 20110103846 - Developer storage container, developing device and image forming apparatus
A developer storage container includes a developer storage portion that stores a developer and has an opening for supplying the developer. An agitating-and-supplying member is rotatably provided in the developer storage portion. The agitating-and-supplying member has a shaft portion and an agitating portion. The agitating portion has a fixed end...

04/07/11 - 20110081170 - Toner cartridge, image forming apparatus and image forming method
A toner cartridge includes a container body and a screw conveyer section. The screw conveyer section includes a rotation shaft and a toner conveying blade. The toner rotation shaft includes a first rotation shaft portion and a second rotation shaft portion concentrically communicated to the first rotation shaft portion and...

04/07/11 - 20110081171 - Toner cartridge and image forming apparatus including the same
A toner cartridge includes a toner container that contains a toner, an auger screw, a toner discharge port, a shutter, an internal opening/closing valve and a stirring paddle. The internal opening/closing valve is provided as a member for closing the toner discharge port, in addition to the shutter. The shutter...

03/31/11 - 20110076063 - Developer storage case having a discharge opening of a flat shape
A developer storage case includes: a storage case that includes a discharge opening formed in the horizontal direction side surface thereof, that is formed in a flat shape having a horizontal direction width larger than the vertical direction height thereof, and that stores a developer therein; a delivery member that...

03/17/11 - 20110064481 - Toner cartridge and image forming apparatus using the same
A toner cartridge includes a container for containing toner, a toner discharge section having a toner discharge port, an auger screw provided in the container, for conveying toner in the container to the toner discharge section, a shutter for opening and closing the toner discharge port, and a toner flowing-out...

03/17/11 - 20110064482 - Toner cartridge and image forming apparatus using the same
A toner cartridge includes a toner container for containing toner, a toner discharge section provided on one side part of the toner container and having a toner discharge port, an auger screw provided in the toner container, for conveying toner in the toner container to the toner discharge section, and...

03/03/11 - 20110052269 - Toner container
A toner container installed in an image forming apparatus includes a toner container main body having a predetermined length and in which toner is accommodated, a discharge port through which the toner is discharged from the toner container main body, a shutter which opens and closes the discharge port, a...

02/03/11 - 20110026974 - Toner cartridge and image forming apparatus including the same
A toner stirring section provided in a toner cartridge includes a first rotating body and a second rotating body. The first rotating body is rotated around an axis J13 to stir a toner. The second rotating body includes a conveying sheet for conveying the toner to a toner replenishing roller...

02/03/11 - 20110026975 - Toner cartridge and image forming apparatus using the same
A toner cartridge includes: a toner storing portion for storing toner; a toner discharging portion having a toner discharge port; and a screw auger having a rotary shaft and a helical blade for conveying the toner in the toner storing portion to the toner discharging portion. The helical blade includes...

01/20/11 - 20110013946 - Conveyance member, developer cartridge, and image-forming apparatus
A conveyance member includes: a rotating shaft; a plurality of support members that extend from the rotating shaft in a direction crossing an axial direction of the rotating shaft; and a plurality of arcuate members each having one end supported respectively by one of the support members, and having another...

01/13/11 - 20110008076 - Toner cartridge and image forming apparatus
According to one embodiment, a toner cartridge includes a cartridge body, a stirring member configured to stir toner contained in the cartridge body, and a scraping member having elasticity. The stirring member includes a rotation shaft contained in the cartridge body, and plural stirring rods protruded from the rotation shaft...

01/06/11 - 20110002714 - Conveyance member, developer cartridge, and image-forming apparatus
A conveyance member includes: a rotational shaft; a support portion that extends from the rotational shaft in a direction crossing an axial direction of the rotational shaft; and an arcuate member that includes one end that is supported by the support portion, and another end that extends in a direction...

01/06/11 - 20110002715 - Toner cartridge and image forming apparatus using the same
A toner cartridge includes: a toner storing portion for storing toner; a toner discharger having a toner discharge port; a screw auger having a rotary shaft and a helical blade for conveying the toner in the toner storing portion to the toner discharger; and an inner shutter that sections between...

12/09/10 - 20100310276 - Toner cartridge and image forming apparatus
A toner cartridge includes: a toner storing unit configured to store a toner; and an agitation paddle configured to rotate a spiral section, which extends in a spiral shape with a rotation axis as a spiral center, in the toner storing unit with the rotation axis as a rotation center...

12/09/10 - 20100310277 - Toner cartridge and image forming apparatus
According to one embodiment, a toner cartridge includes a housing, plural paddles and an auger. The housing contains a toner and has a shape spreading in a gravity direction in a state of being supported in an image forming apparatus. The plural paddles agitate the toner in an area including...

12/09/10 - 20100310278 - Toner supply container and image forming apparatus
A toner supply container that has: a container body that contains toner therein; and a conveyance member that is rotatably arranged inside the container body and conveys the toner toward a discharge opening of the container body when driven to rotate by external force, wherein the conveyance member includes (i)...