FR2371278A2 - Perfectionnements relatifs au poinconnage et aux poincons - Google Patents

Perfectionnements relatifs au poinconnage et aux poincons

Info

Publication number
FR2371278A2
FR2371278A2 FR7734821A FR7734821A FR2371278A2 FR 2371278 A2 FR2371278 A2 FR 2371278A2 FR 7734821 A FR7734821 A FR 7734821A FR 7734821 A FR7734821 A FR 7734821A FR 2371278 A2 FR2371278 A2 FR 2371278A2
Authority
FR
France
Prior art keywords
punches
dies
strip
series
ring
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.)
Granted
Application number
FR7734821A
Other languages
English (en)
French (fr)
Other versions
FR2371278B2 (cg-RX-API-DMAC10.html
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.)
Thales Contact Solutions Ltd
Original Assignee
Racal Zonal Ltd
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 Racal Zonal Ltd filed Critical Racal Zonal Ltd
Publication of FR2371278A2 publication Critical patent/FR2371278A2/fr
Application granted granted Critical
Publication of FR2371278B2 publication Critical patent/FR2371278B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/06—Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work
    • B26F1/08—Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work wherein the tools are carried by, and in operation move relative to, a rotative drum or similar support

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR7734821A 1976-11-20 1977-11-18 Perfectionnements relatifs au poinconnage et aux poincons Granted FR2371278A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4849276A GB1589218A (en) 1976-11-20 1976-11-20 Punching and punches

Publications (2)

Publication Number Publication Date
FR2371278A2 true FR2371278A2 (fr) 1978-06-16
FR2371278B2 FR2371278B2 (cg-RX-API-DMAC10.html) 1983-06-24

Family

ID=10448822

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734821A Granted FR2371278A2 (fr) 1976-11-20 1977-11-18 Perfectionnements relatifs au poinconnage et aux poincons

Country Status (3)

Country Link
DE (1) DE2751241A1 (cg-RX-API-DMAC10.html)
FR (1) FR2371278A2 (cg-RX-API-DMAC10.html)
GB (1) GB1589218A (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0352616A3 (en) * 1988-07-25 1990-08-29 Eastman Kodak Company Continuous motion perforator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112936423A (zh) * 2021-01-28 2021-06-11 上海应用技术大学 一种贴条式滴灌带滴头的加工装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1559987A (en) * 1922-01-19 1925-11-03 Theodore F Bourne Perforating machine
US2379033A (en) * 1943-02-19 1945-06-26 United States Bedding Co Tape cutting machine
FR1118833A (fr) * 1954-03-26 1956-06-12 Du Pont Perfectionnements aux appareils à perforer des bandes de manière continue
US2760576A (en) * 1954-03-26 1956-08-28 Du Pont Rotary perforating apparatus
CH454611A (de) * 1965-10-06 1968-04-15 Wolfen Filmfab Veb Perforiervorrichtung
US3894458A (en) * 1974-04-04 1975-07-15 Domenic Borello Strip perforating apparatus
FR2294025A1 (fr) * 1974-12-13 1976-07-09 Racal Zonal Ltd Perfectionnements relatifs au poinconnage et aux poincons
US4134319A (en) * 1975-12-12 1979-01-16 Racal-Zonal Limited Rotary punching apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1559987A (en) * 1922-01-19 1925-11-03 Theodore F Bourne Perforating machine
US2379033A (en) * 1943-02-19 1945-06-26 United States Bedding Co Tape cutting machine
FR1118833A (fr) * 1954-03-26 1956-06-12 Du Pont Perfectionnements aux appareils à perforer des bandes de manière continue
US2760576A (en) * 1954-03-26 1956-08-28 Du Pont Rotary perforating apparatus
CH454611A (de) * 1965-10-06 1968-04-15 Wolfen Filmfab Veb Perforiervorrichtung
US3894458A (en) * 1974-04-04 1975-07-15 Domenic Borello Strip perforating apparatus
FR2294025A1 (fr) * 1974-12-13 1976-07-09 Racal Zonal Ltd Perfectionnements relatifs au poinconnage et aux poincons
US4134319A (en) * 1975-12-12 1979-01-16 Racal-Zonal Limited Rotary punching apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0352616A3 (en) * 1988-07-25 1990-08-29 Eastman Kodak Company Continuous motion perforator

Also Published As

Publication number Publication date
DE2751241A1 (de) 1978-05-24
GB1589218A (en) 1981-05-07
FR2371278B2 (cg-RX-API-DMAC10.html) 1983-06-24

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Legal Events

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CA Change of address
CD Change of name or company name
TP Transmission of property