GB867710A - Improvements in or relating to safety devices for power cutting presses - Google Patents

Improvements in or relating to safety devices for power cutting presses

Info

Publication number
GB867710A
GB867710A GB2407856A GB2407856A GB867710A GB 867710 A GB867710 A GB 867710A GB 2407856 A GB2407856 A GB 2407856A GB 2407856 A GB2407856 A GB 2407856A GB 867710 A GB867710 A GB 867710A
Authority
GB
United Kingdom
Prior art keywords
plate
post
safety devices
depressed
aug
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
GB2407856A
Inventor
Charles Martin Bagshaw
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.)
Noxet UK Ltd
Original Assignee
British United Shoe Machinery 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 British United Shoe Machinery Ltd filed Critical British United Shoe Machinery Ltd
Priority to GB2407856A priority Critical patent/GB867710A/en
Publication of GB867710A publication Critical patent/GB867710A/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
    • F16P3/18—Control arrangements requiring the use of both hands
    • F16P3/24—Control arrangements requiring the use of both hands for mechanical controls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

867,710. Machinery safety devices. BRITISH UNITED SHOE MACHINERY CO. Ltd. Aug. 2, 1957 [Aug. 4, 1956], No. 24078/56. Class 80 (4). In a two-handed safety device for a cutting press a starting rod 12 pivoted to the fixed machine frame and extending over a vertically reciprocable presser arm 10 is depressed, to engage a clutch, by simultaneous actuation of a pair of handles 26, 28 on a plate 18, said plate being carried by a sleeve 14 rotatable on the end of the rod 12 and having an aperture through which passes an upright post 30 fixed in the reciprocable arm 10. A collar 32 slidable on the post 30 is held by a spring 34 against the plate 18 to bias it into a horizontal position. If only one handle is depressed the plate 18 is tilted and frictionally locks against the post 30 to prevent actuation of the clutch. The device is provided with a cover (not shown) through which the handles 26, 28 protrude. Specifications 22,023/1905 and 518,822 are referred to.
GB2407856A 1956-08-04 1956-08-04 Improvements in or relating to safety devices for power cutting presses Expired GB867710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2407856A GB867710A (en) 1956-08-04 1956-08-04 Improvements in or relating to safety devices for power cutting presses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2407856A GB867710A (en) 1956-08-04 1956-08-04 Improvements in or relating to safety devices for power cutting presses

Publications (1)

Publication Number Publication Date
GB867710A true GB867710A (en) 1961-05-10

Family

ID=10206016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2407856A Expired GB867710A (en) 1956-08-04 1956-08-04 Improvements in or relating to safety devices for power cutting presses

Country Status (1)

Country Link
GB (1) GB867710A (en)

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