Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Shaping against forming surface
Patent
1983-06-20
1986-02-11
Woo, Jay H.
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
Shaping against forming surface
264310, 425127, 425183, 425190, 425192R, 425425, 425367, B29F 300
Patent
active
045698155
ABSTRACT:
A device for simultaneously propelling and forming images in a means for receiving with a flowable material consisting of a support structure, a lever, a piston, a means of pivoting the lever about the piston, a storage area for flowable material, a receiving member for receiving flowable material, a means for guiding the receiving member and a means of transferring the flowable material from the storage area to the receiving member. The toy device is used primarily by children to form various images in or on strips of flowable material like Play-Doh.RTM.. A plurality of receiving members are operatable with the toy device and include thin square and rectangular members, rotary disc members, and circular members for both a strip embossing and an animating device. The toy device is capable of multiple modifications for use with the various receiving members.
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Plastics Engineering, vol. 36, No. 6, "How to Extrude Embossed Flexible Profiles", Jun. 1980, pp. 34, 35.
Rentz Edward J.
Rentz Robert I.
McGirk M.
Woo Jay H.
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