GB567252A - Improvements in guards for press and similar machines - Google Patents

Improvements in guards for press and similar machines

Info

Publication number
GB567252A
GB567252A GB1073543A GB1073543A GB567252A GB 567252 A GB567252 A GB 567252A GB 1073543 A GB1073543 A GB 1073543A GB 1073543 A GB1073543 A GB 1073543A GB 567252 A GB567252 A GB 567252A
Authority
GB
United Kingdom
Prior art keywords
machine
guard
roller
guards
press
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
GB1073543A
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.)
GODFREY JOSEPH BROUGHTON
Original Assignee
GODFREY JOSEPH BROUGHTON
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 GODFREY JOSEPH BROUGHTON filed Critical GODFREY JOSEPH BROUGHTON
Priority to GB1073543A priority Critical patent/GB567252A/en
Publication of GB567252A publication Critical patent/GB567252A/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
    • F16P3/001—Safety devices for guarding the human operator of punch presses or like machine tools performing an opening and closing travel
    • F16P3/006—Safety devices for guarding the human operator of punch presses or like machine tools performing an opening and closing travel having a screen moving with the machine and moving the operator out of danger, or restraining the operator, without influencing the switching system

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)

Abstract

567,252. Machinery-guards. BROUGHTON, G. J. July 2,1943, No. 10736. [Class 80 (iv)] Press and similar machine - guards that extend across the machine and are swung upwardly and outwardly about a horizontal axis as the ram or similar part descends, have a light flexible apron connected to the lower part of the guard and to the machine structure below the edge of the machine table. The guard comprises a series of rods 15 secured in notches 14 in end numbers 13 pivoted at 12 in brackets 11 bolted to the machine frame. A pair of brackets 16 carry at or below the machine table 10 a spring-returned roller 17, of roller blind type, on which is wound a flexible apron of oiled canvas or other light fabric. As the guard is moved outwardly by the machine, the apron is unwound from the roller and is re-wound thereon as the guard returns. The roller may be on the lower end of the guard, or may be dispensed with.
GB1073543A 1943-07-02 1943-07-02 Improvements in guards for press and similar machines Expired GB567252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1073543A GB567252A (en) 1943-07-02 1943-07-02 Improvements in guards for press and similar machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1073543A GB567252A (en) 1943-07-02 1943-07-02 Improvements in guards for press and similar machines

Publications (1)

Publication Number Publication Date
GB567252A true GB567252A (en) 1945-02-05

Family

ID=9973326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1073543A Expired GB567252A (en) 1943-07-02 1943-07-02 Improvements in guards for press and similar machines

Country Status (1)

Country Link
GB (1) GB567252A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113245465A (en) * 2021-07-06 2021-08-13 江苏克莱德激光技术有限责任公司 Protection machanism of bender

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113245465A (en) * 2021-07-06 2021-08-13 江苏克莱德激光技术有限责任公司 Protection machanism of bender

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