GB1014592A - Apparatus for perforating fibrous tissue - Google Patents

Apparatus for perforating fibrous tissue

Info

Publication number
GB1014592A
GB1014592A GB478763A GB478763A GB1014592A GB 1014592 A GB1014592 A GB 1014592A GB 478763 A GB478763 A GB 478763A GB 478763 A GB478763 A GB 478763A GB 1014592 A GB1014592 A GB 1014592A
Authority
GB
United Kingdom
Prior art keywords
perforating
tissue
fibrous tissue
dies
fibrous
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
GB478763A
Inventor
Geoffrey Alan Warren
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.)
Fibreglass Ltd
Original Assignee
Fibreglass 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 Fibreglass Ltd filed Critical Fibreglass Ltd
Priority to GB478763A priority Critical patent/GB1014592A/en
Publication of GB1014592A publication Critical patent/GB1014592A/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
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
    • B26F1/42—Cutting-out; Stamping-out using a press, e.g. of the ram type having a pressure roller

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

<PICT:1014592/C1/1> Apparatus for perforating fibrous glass tissue comprises a hollow metal cylinder 1 having apertures 2 fitted with tubular cutting dies 3 and journally disposed below this a metal roller 5 covered with a resilient layer 6, e.g. of rubber. As fibrous tissue 7 passes between the rollers 1 and 5 the dies 3 cut out discs therefrom to form an apertured tissue. The discs are blown into a suction extractor system 13 by air issuing from a row of nozzles 12 communicating with a tube 11 connected to a source of compressed air.
GB478763A 1963-02-06 1963-02-06 Apparatus for perforating fibrous tissue Expired GB1014592A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB478763A GB1014592A (en) 1963-02-06 1963-02-06 Apparatus for perforating fibrous tissue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB478763A GB1014592A (en) 1963-02-06 1963-02-06 Apparatus for perforating fibrous tissue

Publications (1)

Publication Number Publication Date
GB1014592A true GB1014592A (en) 1965-12-31

Family

ID=9783807

Family Applications (1)

Application Number Title Priority Date Filing Date
GB478763A Expired GB1014592A (en) 1963-02-06 1963-02-06 Apparatus for perforating fibrous tissue

Country Status (1)

Country Link
GB (1) GB1014592A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989487A (en) * 1989-07-24 1991-02-05 Staley John P Anvil assembly for a slitting machine
EP0468374A2 (en) * 1990-07-26 1992-01-29 Mitsubishi Jukogyo Kabushiki Kaisha Rotary shear
US6684749B2 (en) 2000-05-31 2004-02-03 Fosber S.P.A. Device and method for a job change in a system for the lengthwise cutting of a weblike material
CN102140759A (en) * 2011-03-15 2011-08-03 杭州唯可机械制造有限公司 Three-dimensional punching equipment for disposable hygienic material and punching method thereof
USD755278S1 (en) * 2014-05-13 2016-05-03 100% Speedlab, Llc. Canisters for a roll off film system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989487A (en) * 1989-07-24 1991-02-05 Staley John P Anvil assembly for a slitting machine
EP0468374A2 (en) * 1990-07-26 1992-01-29 Mitsubishi Jukogyo Kabushiki Kaisha Rotary shear
EP0468374A3 (en) * 1990-07-26 1992-05-06 Mitsubishi Jukogyo Kabushiki Kaisha Rotary shear
US5152205A (en) * 1990-07-26 1992-10-06 Mitsubishi Jukogyo Kabushiki Kaisha Rotary shear
US6684749B2 (en) 2000-05-31 2004-02-03 Fosber S.P.A. Device and method for a job change in a system for the lengthwise cutting of a weblike material
CN102140759A (en) * 2011-03-15 2011-08-03 杭州唯可机械制造有限公司 Three-dimensional punching equipment for disposable hygienic material and punching method thereof
CN102140759B (en) * 2011-03-15 2012-09-05 杭州唯可机械制造有限公司 Three-dimensional punching equipment for disposable hygienic material and punching method thereof
USD755278S1 (en) * 2014-05-13 2016-05-03 100% Speedlab, Llc. Canisters for a roll off film system

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