| Collapsible core using two sleeves and is spring loaded -> Monitor Keywords |
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Collapsible core using two sleeves and is spring loadedRelated Patent Categories: Plastic Article Or Earthenware Shaping Or Treating: Apparatus, Female Mold And Charger To Supply Fluent Stock Under Pressure Thereto In Fluid-tight Relationship (e.g., Injection Mold, Etc.), With Product EjectorCollapsible core using two sleeves and is spring loaded description/claimsThe Patent Description & Claims data below is from USPTO Patent Application 20060188601, Collapsible core using two sleeves and is spring loaded. Brief Patent Description - Full Patent Description - Patent Application Claims
[0001] This invention relates in general as part of an injection mold which produces parts requiring details such as internal threads, undercuts, protrusions, or cut-outs. [0002] This invention releases the internal (FIG. 4 thru FIG. 6) detail by removing the central pin and collapsing inwardly first the inner sleeve and then the outer sleeve allowing the core sleeves to clear the protruding material (the safety bushing will force this collapse), the part would then be ejected by other means not associated with this apparatus. [0003] This invention does not require any rotational motion. [0004] The collapsible core is manufactured using two sleeves (FIG. 7 thru FIG. 14), one fit inside the other (FIG. 1 thru FIG. 3), which allows advanced manufacturing techniques resulting in improved quality and reliability. [0005] (1) FIG. 1 is a top view of the assembly in molding position. [0006] (2) FIG. 2 is a detail view "C" taken from FIG. 1 showing the inside and outside sleeves. [0007] (3) FIG. 3 is a section view "A-A" taken from FIG. 1 showing the assembly in molding position cut through both the inside and outside sleeves. [0008] (4) FIG. 4 is a top view of the assembly in collapsed position. [0009] (5) FIG. 5 is a detail view "D" taken from FIG. 4 showing the inside and out side sleeves. [0010] (6) FIG. 6 is a section view "B-B" taken from FIG. 4 showing the assembly in collapsed position cut through both the inside and outside sleeves with the pin removed. [0011] (7) FIG. 7 shows the top view of the inner sleeve in molding position. [0012] (8) FIG. 8 shows the right side view of the inner sleeve in molding position. [0013] (9) FIG. 9 shows the front view of the inner sleeve in molding position. [0014] (10) FIG. 10 shows the isometric view of the outer sleeve in molding position. [0015] (11) FIG. 11 shows the top view of the outer sleeve in molding position. [0016] (12) FIG. 12 shows the right side view of the outer sleeve in molding position. [0017] (13) FIG. 13 shows the front view of the outer sleeve in molding position. [0018] (14) FIG. 14 shows the isometric view of the outer sleeve in molding position. [0019] (15) FIG. 15 shows a isometric image of the assembly in molding position. [0020] (16) FIG. 16 shows a isometric image of the assembly in collapsed position. Continue reading about Collapsible core using two sleeves and is spring loaded... Full patent description for Collapsible core using two sleeves and is spring loaded Brief Patent Description - Full Patent Description - Patent Application Claims Click on the above for other options relating to this Collapsible core using two sleeves and is spring loaded patent application. ###  How KEYWORD MONITOR works... a FREE service from FreshPatents1. Sign up (takes 30 seconds). 2. Fill in the keywords to be monitored. 3. Each week you receive an email with patent applications related to your keywords. Start now! - Receive info on patent apps like Collapsible core using two sleeves and is spring loaded or other areas of interest. ### Previous Patent Application: Collapsible core assembly for a molding apparatus Next Patent Application: Process for producing exterior member/seal member assembly Industry Class: Plastic article or earthenware shaping or treating: apparatus ### FreshPatents.com Support Thank you for viewing the Collapsible core using two sleeves and is spring loaded patent info. IP-related news and info Results in 0.13882 seconds Other interesting Feshpatents.com categories: Software: Finance , AI , Databases , Development , Document , Navigation , Error 174 |
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