FR820116A - Method and machine for rolling sheets or other flat parts into cylindrical form - Google Patents

Method and machine for rolling sheets or other flat parts into cylindrical form

Info

Publication number
FR820116A
FR820116A FR820116DA FR820116A FR 820116 A FR820116 A FR 820116A FR 820116D A FR820116D A FR 820116DA FR 820116 A FR820116 A FR 820116A
Authority
FR
France
Prior art keywords
machine
cylindrical form
flat parts
rolling sheets
rolling
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
Other languages
French (fr)
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 FR820116A publication Critical patent/FR820116A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
    • B42B5/00—Permanently attaching together sheets, quires or signatures otherwise than by stitching
    • B42B5/08—Permanently attaching together sheets, quires or signatures otherwise than by stitching by finger, claw or ring-like elements passing through the sheets, quires or signatures
    • B42B5/10—Permanently attaching together sheets, quires or signatures otherwise than by stitching by finger, claw or ring-like elements passing through the sheets, quires or signatures the elements being of castellated or comb-like form
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D21/00—Producing hair combs or similar toothed or slotted articles
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
FR820116D 1936-06-18 1936-06-18 Method and machine for rolling sheets or other flat parts into cylindrical form Expired FR820116A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR820116T 1936-06-18

Publications (1)

Publication Number Publication Date
FR820116A true FR820116A (en) 1937-11-04

Family

ID=9270310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR820116D Expired FR820116A (en) 1936-06-18 1936-06-18 Method and machine for rolling sheets or other flat parts into cylindrical form

Country Status (3)

Country Link
AT (1) AT153214B (en)
DE (1) DE674482C (en)
FR (1) FR820116A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118958B (en) * 1952-11-08 1961-12-07 Bohm & Co Process for the production of comb rollers from plastic
BE553712A (en) * 1956-01-02
DE1097659B (en) * 1956-01-02 1961-01-19 Bohm & Co Device for the production of comb rolls

Also Published As

Publication number Publication date
AT153214B (en) 1938-04-25
DE674482C (en) 1939-04-17

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