GB1041091A - Improvements in or relating to a guard device for a press - Google Patents

Improvements in or relating to a guard device for a press

Info

Publication number
GB1041091A
GB1041091A GB32682/61A GB3268261A GB1041091A GB 1041091 A GB1041091 A GB 1041091A GB 32682/61 A GB32682/61 A GB 32682/61A GB 3268261 A GB3268261 A GB 3268261A GB 1041091 A GB1041091 A GB 1041091A
Authority
GB
United Kingdom
Prior art keywords
guard
block
press
descent
pawl
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
GB32682/61A
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.)
TOM GLYNDWR WOOD
Original Assignee
TOM GLYNDWR WOOD
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 TOM GLYNDWR WOOD filed Critical TOM GLYNDWR WOOD
Priority to GB32682/61A priority Critical patent/GB1041091A/en
Priority to FR909103A priority patent/FR1333415A/en
Publication of GB1041091A publication Critical patent/GB1041091A/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
    • F16P3/02—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/285—Arrangements for preventing distortion of, or damage to, presses or parts thereof preventing a full press stroke if there is an obstruction in the working area

Abstract

1,041,091. Machinery guards. T. G. WOOD. Sept. 5, 1962 [Sept. 12, 1961], No. 32682/61. Heading F2J. A transparent or metallic guard 10 for a hand or other press is mounted with lost motion on a block 19 secured to the press ram (not shown) and is linked to a pawl member 20 pivoted on the block 19 so that should the descent of the guard be obstructed the relative movement between the guard 10 and block 19 swings the pawl 20 about its pivot 21 into engagement with fixed ratchet teeth 34, thereby stopping the descent of the press ram. The guard 10 is carried by a stem 15 slidable in the block 19, the stem 15 and pawl 20 having fixed thereto respective arms 28, 22 interconnected by a link 26. During unobstructed descent the weight of the guard holds the rectangular pawl member 20 against a surface 37 of the block 19 so that it is clear of the teeth 34.
GB32682/61A 1961-09-12 1961-09-12 Improvements in or relating to a guard device for a press Expired GB1041091A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB32682/61A GB1041091A (en) 1961-09-12 1961-09-12 Improvements in or relating to a guard device for a press
FR909103A FR1333415A (en) 1961-09-12 1962-09-11 Protective device for press

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB32682/61A GB1041091A (en) 1961-09-12 1961-09-12 Improvements in or relating to a guard device for a press
FR909103A FR1333415A (en) 1961-09-12 1962-09-11 Protective device for press

Publications (1)

Publication Number Publication Date
GB1041091A true GB1041091A (en) 1966-09-01

Family

ID=27624164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32682/61A Expired GB1041091A (en) 1961-09-12 1961-09-12 Improvements in or relating to a guard device for a press

Country Status (2)

Country Link
FR (1) FR1333415A (en)
GB (1) GB1041091A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19642204C2 (en) * 1996-10-12 1999-07-22 Telegaertner Geraetebau Gmbh Safety device on metal forming machines

Also Published As

Publication number Publication date
FR1333415A (en) 1963-07-26

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