GB1386308A - Programme control for perforating machines - Google Patents

Programme control for perforating machines

Info

Publication number
GB1386308A
GB1386308A GB2237172A GB2237172A GB1386308A GB 1386308 A GB1386308 A GB 1386308A GB 2237172 A GB2237172 A GB 2237172A GB 2237172 A GB2237172 A GB 2237172A GB 1386308 A GB1386308 A GB 1386308A
Authority
GB
United Kingdom
Prior art keywords
machine
tape
instructions
counter
time interval
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
GB2237172A
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.)
L Schuler GmbH
Original Assignee
L Schuler GmbH
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 L Schuler GmbH filed Critical L Schuler GmbH
Publication of GB1386308A publication Critical patent/GB1386308A/en
Expired 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
    • G05B19/14—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers using punched cards or tapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

1386308 Automatic control of machine tools L SCHULER GmbH 12 May 1972 [14 May 1971] 22371/72 Heading G3N A machine for automatically making holes in sheet or strip material is controlled by a punched tape which is mechanically driven from a part of the machine to enable the coded instructions on the tape to be consecutively read by a reader which supplies instructions to the machine. In operation a feedback signal from the machine indicates that a required machine function has been completed and the next instruction is taken as long as the feedback signal has been received within a time interval corresponding to the cycle of movement of a number for making a hole in the material. It is stated that a counter may be provided whereby the machine will repeat the same operation until the counter is empty. Additionally if the tape reader reads instructions that do not apply to a machine operation it will cause the tape to be advanced until a machine instruction is read but if this causes the time interval to be exceeded then the machine will be stopped.
GB2237172A 1971-05-14 1972-05-12 Programme control for perforating machines Expired GB1386308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712123999 DE2123999B2 (en) 1971-05-14 1971-05-14 PROGRAM CONTROL FOR PERFORATING MACHINES

Publications (1)

Publication Number Publication Date
GB1386308A true GB1386308A (en) 1975-03-05

Family

ID=5807893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2237172A Expired GB1386308A (en) 1971-05-14 1972-05-12 Programme control for perforating machines

Country Status (5)

Country Link
DE (1) DE2123999B2 (en)
FR (1) FR2139375A5 (en)
GB (1) GB1386308A (en)
IT (1) IT955363B (en)
SU (1) SU518165A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180823A (en) * 1985-09-20 1987-04-08 Gerber Scient Products Inc Binary coded web and machine for the handling thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627369A (en) * 1983-06-27 1986-12-09 Conrad Industries, Inc. System for improving embroidered articles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180823A (en) * 1985-09-20 1987-04-08 Gerber Scient Products Inc Binary coded web and machine for the handling thereof
GB2180823B (en) * 1985-09-20 1990-02-07 Gerber Scient Inc Coded web and associated web handling and working machine

Also Published As

Publication number Publication date
SU518165A3 (en) 1976-06-15
DE2123999A1 (en) 1972-11-16
FR2139375A5 (en) 1973-01-05
IT955363B (en) 1973-09-29
DE2123999B2 (en) 1976-09-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee