GB1212856A - Cutting creasing and embossing presses - Google Patents

Cutting creasing and embossing presses

Info

Publication number
GB1212856A
GB1212856A GB4398067A GB4398067A GB1212856A GB 1212856 A GB1212856 A GB 1212856A GB 4398067 A GB4398067 A GB 4398067A GB 4398067 A GB4398067 A GB 4398067A GB 1212856 A GB1212856 A GB 1212856A
Authority
GB
United Kingdom
Prior art keywords
platen
trip rail
switch
brake
shaft
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
GB4398067A
Inventor
Alfred Wilson Burns
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.)
WILLIAM CROSLAND Ltd
Original Assignee
WILLIAM CROSLAND 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 WILLIAM CROSLAND Ltd filed Critical WILLIAM CROSLAND Ltd
Priority to GB4398067A priority Critical patent/GB1212856A/en
Publication of GB1212856A publication Critical patent/GB1212856A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/16—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine with feeling members moved by the machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/02—Screens or other safety members moving in synchronism with members which move to and fro
    • F16P3/04—Screens or other safety members moving in synchronism with members which move to and fro for machines with parts which approach one another during operation, e.g. for stamping presses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Cutting Processes (AREA)

Abstract

1,212,856. Machinery guards. WILLIAM CROSLAND Ltd. 24 Sept., 1968 [27 Sept., 1967], No. 43980/67. Heading F2J. A cutting, creasing, and embossing press having a platen 11 movable towards and away from a fixed platen 24 by a drive including an electrically engaged clutch 14, includes a pivoted trip rail 25, 27 which, in the open position of the platen 11, lies adjacent the fixed platen 24 and, upon closing movement of the platen 11, is moved towards the latter, just clearing the swept arc of the platen 11, so that an operator having a part of his person so positioned that trapping thereof by the press is possible, will obstruct the trip rail to actuate a switch 35 to cause clutch disengagement and application of a brake 20 to stop the press. The trip rail, carrying transparent shields 27<SP>1</SP>, is pivoted to a plate 29 at each side, and is urged against a stop 33 on the plate by a spring 31. Pivoting of the trip rail relative to the plates 29 against the spring 31 actuates the switch 35. A shaft 21 carrying the clutch 14 output member and acted upon by the brake 20 and a "fail-safe" brake (not shown) is geared to a crank-shaft 13 coupled to the platen 11 by connecting rods 12. Links 37 connect the plates 29 to the crank-shaft for rocking thereby. Control circuits are identical to those of Specification 1,212,855 except that in place of the switch controlled by a photo-electric guard, aswitch (49), (Figs.3,4, not shown) or(60) (Fig.5, not shown) controlled by the trip rail switch 35 is used. In a modification, the trip rail 25 is supported in slots in the arms 27 so that obstruction of the trip rail moves it in the slots to actuate limit switches.
GB4398067A 1967-09-27 1967-09-27 Cutting creasing and embossing presses Expired GB1212856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4398067A GB1212856A (en) 1967-09-27 1967-09-27 Cutting creasing and embossing presses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4398067A GB1212856A (en) 1967-09-27 1967-09-27 Cutting creasing and embossing presses

Publications (1)

Publication Number Publication Date
GB1212856A true GB1212856A (en) 1970-11-18

Family

ID=10431222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4398067A Expired GB1212856A (en) 1967-09-27 1967-09-27 Cutting creasing and embossing presses

Country Status (1)

Country Link
GB (1) GB1212856A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349351A2 (en) * 1988-06-30 1990-01-03 Christian Roy Cutting press with safety devices
EP0435703A2 (en) * 1989-10-26 1991-07-03 Christian Roy Safety device controlling the position of the material placed in a cutting machine
CN103419406A (en) * 2013-08-20 2013-12-04 赵培福 Automatic feeding and reclaiming creasing and cutting machine
CN109910093A (en) * 2019-01-23 2019-06-21 中国建筑第八工程局有限公司 Intelligent and safe incudes integrated template cutting machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349351A2 (en) * 1988-06-30 1990-01-03 Christian Roy Cutting press with safety devices
FR2633548A1 (en) * 1988-06-30 1990-01-05 Roy Christian NEW PLATINUM CUTTING PRESSES WITH SAFETY
EP0349351A3 (en) * 1988-06-30 1991-04-17 Christian Roy Cutting press with safety devices
EP0435703A2 (en) * 1989-10-26 1991-07-03 Christian Roy Safety device controlling the position of the material placed in a cutting machine
EP0435703A3 (en) * 1989-10-26 1992-03-04 Christian Roy Safety device controlling the position of the material placed in a cutting machine
CN103419406A (en) * 2013-08-20 2013-12-04 赵培福 Automatic feeding and reclaiming creasing and cutting machine
CN109910093A (en) * 2019-01-23 2019-06-21 中国建筑第八工程局有限公司 Intelligent and safe incudes integrated template cutting machine

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees