FR2301342A1 - Machine precisely cutting tensioned paper bands into strips - has two pulse generators acting with traction roller and rotary cutter respectively - Google Patents

Machine precisely cutting tensioned paper bands into strips - has two pulse generators acting with traction roller and rotary cutter respectively

Info

Publication number
FR2301342A1
FR2301342A1 FR7604402A FR7604402A FR2301342A1 FR 2301342 A1 FR2301342 A1 FR 2301342A1 FR 7604402 A FR7604402 A FR 7604402A FR 7604402 A FR7604402 A FR 7604402A FR 2301342 A1 FR2301342 A1 FR 2301342A1
Authority
FR
France
Prior art keywords
acting
traction roller
band
strips
rotary cutter
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
FR7604402A
Other languages
French (fr)
Other versions
FR2301342B1 (en
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.)
2019 S&H Ltd
Original Assignee
Strachan and Henshaw 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 Strachan and Henshaw Ltd filed Critical Strachan and Henshaw Ltd
Publication of FR2301342A1 publication Critical patent/FR2301342A1/en
Application granted granted Critical
Publication of FR2301342B1 publication Critical patent/FR2301342B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
    • B26D5/34—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier scanning being effected by a photosensitive device

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Control Of Cutting Processes (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

The machine for the precision cutting of tensioned paper bands into strip, features precise controls aligning and correcting the alignement of rotary cutters w.r.t. the band, and incorporates two pulsation generators. A primary unit has an operating speed related to that of the traction roller and acting upon receipt of a pulsation from a photo-electric vertification head. A secondary unit works in synchronization with the cutter and acting at a specific rotor position. Further components effect compristions of generator signals together with the imparting of terminal motions to the generators whereby relative paper band to cutter speed is varted via phased motor regulation. The secondary generator acts as authorized by an internal pulse recorder which counts a specific number of pulsations i.e. number related to band length.
FR7604402A 1975-02-18 1976-02-18 Machine precisely cutting tensioned paper bands into strips - has two pulse generators acting with traction roller and rotary cutter respectively Granted FR2301342A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB683275 1975-02-18

Publications (2)

Publication Number Publication Date
FR2301342A1 true FR2301342A1 (en) 1976-09-17
FR2301342B1 FR2301342B1 (en) 1979-07-20

Family

ID=9821573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604402A Granted FR2301342A1 (en) 1975-02-18 1976-02-18 Machine precisely cutting tensioned paper bands into strips - has two pulse generators acting with traction roller and rotary cutter respectively

Country Status (6)

Country Link
JP (1) JPS51107588A (en)
BE (1) BE838639A (en)
DE (1) DE2606164A1 (en)
ES (1) ES445584A1 (en)
FR (1) FR2301342A1 (en)
SE (1) SE7601676L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224731A2 (en) * 1985-12-04 1987-06-10 Windmöller & Hölscher Apparatus for cutting lenghts of a web by using marks printed on the web

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812849C2 (en) * 1978-03-23 1985-01-24 Jagenberg-Werke AG, 4000 Düsseldorf Method for controlling a cross cutter and digital control device for carrying out the method
CH636320A5 (en) * 1978-12-22 1983-05-31 Gd Spa FEEDING, RECORDING AND CUTTING DEVICE OF A CONTINUOUS BELT.
US4384500A (en) * 1980-11-20 1983-05-24 Owens-Illinois, Inc. Registration control for a label cutoff apparatus
DE3514389A1 (en) * 1985-04-20 1986-10-23 E.C.H. Will (Gmbh & Co), 2000 Hamburg METHOD AND DEVICE FOR THE POSITIVE POSITIONING OF MARKINGS ON SECTIONS OF MATERIAL
DE3602894A1 (en) * 1986-01-31 1987-08-06 Roland Man Druckmasch Cutting register compensating device
DE4238387B4 (en) * 1992-11-13 2004-02-26 Heidelberger Druckmaschinen Ag Sheeter for material webs with a control device for the cutting register
DE102009053097A1 (en) 2009-11-13 2011-07-21 Steinemann Technology Ag Laminating method and method and apparatus for separating laminate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224731A2 (en) * 1985-12-04 1987-06-10 Windmöller & Hölscher Apparatus for cutting lenghts of a web by using marks printed on the web
EP0224731A3 (en) * 1985-12-04 1989-07-12 Windmöller & Hölscher Apparatus for cutting lenghts of a web by using marks printed on the web

Also Published As

Publication number Publication date
SE7601676L (en) 1976-08-19
BE838639A (en) 1976-06-16
ES445584A1 (en) 1977-06-16
FR2301342B1 (en) 1979-07-20
JPS51107588A (en) 1976-09-24
DE2606164A1 (en) 1976-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse