GB190109149A - Improvements in Pressing Material into Shape, and in the Construction of the Moulds and Pressing Boxes - Google Patents

Improvements in Pressing Material into Shape, and in the Construction of the Moulds and Pressing Boxes

Info

Publication number
GB190109149A
GB190109149A GB190109149DA GB190109149A GB 190109149 A GB190109149 A GB 190109149A GB 190109149D A GB190109149D A GB 190109149DA GB 190109149 A GB190109149 A GB 190109149A
Authority
GB
United Kingdom
Prior art keywords
moulds
boxes
pressing
lids
construction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
Walter Cottrell Parkin
Alfred Williams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB190109149A publication Critical patent/GB190109149A/en
Expired legal-status Critical Current

Links

Abstract

9149. Parkin, W. C., Williams, A., and Casson, T. May 3. Moulding cutlery handles &c.-Moulds A are fitted in boxes B provided with pressing lids or covers E, which are fastened by hooks H or clamps J so as to maintain the pressure on the hot plastic material after the boxes have been removed from the hydraulic or other press. The moulds are secured in place by pins P, or the like, with spaces between them to receive surplus material squeezed out by the lids. Recesses or half-moulds may be formed in the lids. The moulds and boxes are heated before they are charged with material, and are piled one over another in the press.
GB190109149D 1901-05-03 1901-05-03 Improvements in Pressing Material into Shape, and in the Construction of the Moulds and Pressing Boxes Expired GB190109149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190109149T 1901-05-03

Publications (1)

Publication Number Publication Date
GB190109149A true GB190109149A (en) 1902-03-20

Family

ID=32151275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190109149D Expired GB190109149A (en) 1901-05-03 1901-05-03 Improvements in Pressing Material into Shape, and in the Construction of the Moulds and Pressing Boxes

Country Status (1)

Country Link
GB (1) GB190109149A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE892825C (en) * 1942-02-14 1953-10-12 Ernst Bisterfeld Injection mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE892825C (en) * 1942-02-14 1953-10-12 Ernst Bisterfeld Injection mold

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