GB233240A - Improvements in or relating to the production of blocks for blocking hats - Google Patents

Improvements in or relating to the production of blocks for blocking hats

Info

Publication number
GB233240A
GB233240A GB2491224A GB2491224A GB233240A GB 233240 A GB233240 A GB 233240A GB 2491224 A GB2491224 A GB 2491224A GB 2491224 A GB2491224 A GB 2491224A GB 233240 A GB233240 A GB 233240A
Authority
GB
United Kingdom
Prior art keywords
mould
blocks
block
relating
production
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
GB2491224A
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
Priority to GB2491224A priority Critical patent/GB233240A/en
Publication of GB233240A publication Critical patent/GB233240A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/4807—Headwear
    • B29L2031/4814—Hats

Abstract

233,240. Webb, V. W. Oct. 20, 1924. Moulding hat blocks.- Blocks for blocking hats are made by first forming a pattern block, in clay or other material, producing from this a. cast in plaster of Paris or the like to form a mould, and using this mould to cast or mould the actual block in wood pulp or like material which permits of the fixing of nails. For producing the outer portions of the ordinary five-piece block having four outer parts connected by dovetails to a key member, the mould is provided with a recess D' to engage a projection on a core C provided with the necessary dovetails. The block is then moulded in wood pulp and cut into four parts.
GB2491224A 1924-10-20 1924-10-20 Improvements in or relating to the production of blocks for blocking hats Expired GB233240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2491224A GB233240A (en) 1924-10-20 1924-10-20 Improvements in or relating to the production of blocks for blocking hats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2491224A GB233240A (en) 1924-10-20 1924-10-20 Improvements in or relating to the production of blocks for blocking hats

Publications (1)

Publication Number Publication Date
GB233240A true GB233240A (en) 1925-05-07

Family

ID=10219219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2491224A Expired GB233240A (en) 1924-10-20 1924-10-20 Improvements in or relating to the production of blocks for blocking hats

Country Status (1)

Country Link
GB (1) GB233240A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004844A2 (en) * 1978-04-19 1979-10-31 Yamato Kogure Apparatus for manufacturing plastic products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004844A2 (en) * 1978-04-19 1979-10-31 Yamato Kogure Apparatus for manufacturing plastic products
EP0004844A3 (en) * 1978-04-19 1979-11-14 Yamato Kogure Method and apparatus for manufacturing plastic products

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