GB1528123A - Punching and punches - Google Patents

Punching and punches

Info

Publication number
GB1528123A
GB1528123A GB54070/74A GB5407074A GB1528123A GB 1528123 A GB1528123 A GB 1528123A GB 54070/74 A GB54070/74 A GB 54070/74A GB 5407074 A GB5407074 A GB 5407074A GB 1528123 A GB1528123 A GB 1528123A
Authority
GB
United Kingdom
Prior art keywords
punches
ring
flexible member
support
holes
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
GB54070/74A
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
Priority to GB54070/74A priority Critical patent/GB1528123A/en
Priority to SE7513749A priority patent/SE7513749L/en
Priority to DE2555064A priority patent/DE2555064C2/en
Priority to CA241,796A priority patent/CA1031685A/en
Priority to CH1597075A priority patent/CH605058A5/xx
Priority to FR7537816A priority patent/FR2294025A1/en
Priority to BE162662A priority patent/BE836539A/en
Priority to NL7514555A priority patent/NL7514555A/en
Priority to JP50148346A priority patent/JPS5189283A/ja
Priority to IT09649/75A priority patent/IT1056290B/en
Publication of GB1528123A publication Critical patent/GB1528123A/en
Expired 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
    • B26F1/0007—Perforation of photographic films
    • 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)

Abstract

1528123 Punching apparatus RACAL-ZONAL Ltd 10 Dec 1975 [13 Dec 1974] 54070/74 Heading B4B Apparatus for punching holes in an elongate flexible member, e.g. magnetic tape or film strip, comprises a rotary support ring member 10 carrying a plurality of punches 12, means 16 for supporting the flexible member and rotary punch drive ring 14 mounted eccentrically with respect to the support member whereby the punches are reciprocated to punch the required holes in the flexible member. The punches are slidable in holes 11 in the ring member and each provided with a flat 34 engaged by a respective adjustable plate 36; the punches each have a head 13 for engagement in a groove 15 formed in the rotary drive ring 14. The ring 14 is rotated by the ring 10 via the friction between the head 13 and groove 15 and is eccentrically mounted with respect to the ring 10 thereby causing the reciprocation of the punches. The flexible member is guided between members 25, 46 on the support member 16 which also carries dies 17. The flexible member is maintained in contact with the support 16 by means of a nozzle 53 supplied with compressed air via a pipe 78. The punched-out waste material is sucked away through a pipe 50.
GB54070/74A 1974-12-13 1974-12-13 Punching and punches Expired GB1528123A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB54070/74A GB1528123A (en) 1974-12-13 1974-12-13 Punching and punches
SE7513749A SE7513749L (en) 1974-12-13 1975-12-05 HALE STOPPING DEVICE.
DE2555064A DE2555064C2 (en) 1974-12-13 1975-12-06 Device for punching rows of holes with even distances between the holes in elastic magnetic tapes or film tapes
CA241,796A CA1031685A (en) 1974-12-13 1975-12-08 Punching and punches
CH1597075A CH605058A5 (en) 1974-12-13 1975-12-09
FR7537816A FR2294025A1 (en) 1974-12-13 1975-12-10 IMPROVEMENTS RELATING TO PUNCHING AND PUNCHES
BE162662A BE836539A (en) 1974-12-13 1975-12-11 IMPROVEMENTS RELATING TO PUNCHING AND PUNCHES
NL7514555A NL7514555A (en) 1974-12-13 1975-12-12 PUNCHER.
JP50148346A JPS5189283A (en) 1974-12-13 1975-12-12
IT09649/75A IT1056290B (en) 1974-12-13 1975-12-12 EQUIPMENT FOR PUNCHING AND FORMING PUNCHES IN FILMS MAGNETIC AND OTHER TAPES WITH ECCENTRIC MOTORCONTINUOUS BODIES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB54070/74A GB1528123A (en) 1974-12-13 1974-12-13 Punching and punches

Publications (1)

Publication Number Publication Date
GB1528123A true GB1528123A (en) 1978-10-11

Family

ID=10469829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54070/74A Expired GB1528123A (en) 1974-12-13 1974-12-13 Punching and punches

Country Status (10)

Country Link
JP (1) JPS5189283A (en)
BE (1) BE836539A (en)
CA (1) CA1031685A (en)
CH (1) CH605058A5 (en)
DE (1) DE2555064C2 (en)
FR (1) FR2294025A1 (en)
GB (1) GB1528123A (en)
IT (1) IT1056290B (en)
NL (1) NL7514555A (en)
SE (1) SE7513749L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1589218A (en) * 1976-11-20 1981-05-07 Racal Zonal Ltd Punching and punches

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1118833A (en) * 1954-03-26 1956-06-12 Du Pont Improvements to continuous tape perforating devices
BE632014A (en) * 1962-05-10 1900-01-01
JPS5326691B2 (en) * 1973-08-04 1978-08-03

Also Published As

Publication number Publication date
FR2294025A1 (en) 1976-07-09
DE2555064A1 (en) 1976-06-16
BE836539A (en) 1976-06-11
CA1031685A (en) 1978-05-23
SE7513749L (en) 1976-06-14
DE2555064C2 (en) 1985-08-01
NL7514555A (en) 1976-06-15
JPS5189283A (en) 1976-08-04
IT1056290B (en) 1982-01-30
FR2294025B1 (en) 1982-04-02
CH605058A5 (en) 1978-09-29

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921210