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GB1227785A - - Google Patents

Info

Publication number
GB1227785A
GB1227785A GB1227785DA GB1227785A GB 1227785 A GB1227785 A GB 1227785A GB 1227785D A GB1227785D A GB 1227785DA GB 1227785 A GB1227785 A GB 1227785A
Authority
GB
United Kingdom
Prior art keywords
knives
perforating
rotor
blades
edet
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
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 filed Critical
Publication of GB1227785A publication Critical patent/GB1227785A/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
    • B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
    • B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating 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

1,227,785. Perforating apparatus. EDET INTERNATIONAL N.V. 22 Nov., 1968 [4 Dec., 1967], No. 55574/68. Heading B4B. A perforating machine adapted to perforate a moving web 3 comprises a rotor 4 having mounted therein two notched perforating blades 6 adapted to co-operate with fixed knives 8 made from a resilient material, e.g. spring steel, and which project into the path of movement of the blades. The knives 8 are mounted between rubber straps 9 secured to a bracket 10, the knives being curved with their concave surfaces facing the surface of the rotor.
GB1227785D 1967-12-04 1968-11-22 Expired GB1227785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6716485A NL6716485A (en) 1967-12-04 1967-12-04

Publications (1)

Publication Number Publication Date
GB1227785A true GB1227785A (en) 1971-04-07

Family

ID=19801893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1227785D Expired GB1227785A (en) 1967-12-04 1968-11-22

Country Status (7)

Country Link
AT (1) AT293155B (en)
BE (1) BE724543A (en)
DE (1) DE1810919A1 (en)
FR (1) FR1596767A (en)
GB (1) GB1227785A (en)
NL (1) NL6716485A (en)
SE (1) SE333683B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5558998A (en) * 1978-10-26 1980-05-02 Hitachi Metals Ltd Blank form cutter
CN114393611A (en) * 2018-04-05 2022-04-26 阿维康公司 Packing machine feeding, separating and creasing mechanism
US12053949B2 (en) 2011-11-10 2024-08-06 Packsize Llc Converting machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1233145B (en) * 1989-02-07 1992-03-14 Perini Finanziaria Spa PERFORATOR DEVICE FOR TRANSVERSAL PERFORATIONS OF PAPER TAPE MATERIAL

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5558998A (en) * 1978-10-26 1980-05-02 Hitachi Metals Ltd Blank form cutter
US12053949B2 (en) 2011-11-10 2024-08-06 Packsize Llc Converting machine
CN114393611A (en) * 2018-04-05 2022-04-26 阿维康公司 Packing machine feeding, separating and creasing mechanism
CN114393611B (en) * 2018-04-05 2024-04-02 阿维康公司 Packaging machine feeding, separating and creasing mechanisms
US12023887B2 (en) 2018-04-05 2024-07-02 Avercon BVBA Packaging machine infeed, separation, and creasing mechanisms

Also Published As

Publication number Publication date
AT293155B (en) 1971-09-27
SE333683B (en) 1971-03-22
DE1810919A1 (en) 1969-07-17
NL6716485A (en) 1969-06-06
BE724543A (en) 1969-05-02
FR1596767A (en) 1970-06-22

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees