GB553802A - Improvements in or connected with press tools and presses - Google Patents

Improvements in or connected with press tools and presses

Info

Publication number
GB553802A
GB553802A GB1619841A GB1619841A GB553802A GB 553802 A GB553802 A GB 553802A GB 1619841 A GB1619841 A GB 1619841A GB 1619841 A GB1619841 A GB 1619841A GB 553802 A GB553802 A GB 553802A
Authority
GB
United Kingdom
Prior art keywords
link
press
catch
feeler
cheney
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
GB1619841A
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.)
CW Cheney and Son Ltd
Original Assignee
CW Cheney and Son 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 CW Cheney and Son Ltd filed Critical CW Cheney and Son Ltd
Priority to GB1619841A priority Critical patent/GB553802A/en
Publication of GB553802A publication Critical patent/GB553802A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Abstract

553,802. Mechanical presses. CHENEY & SON, Ltd., C. W., and CHENEY, C. W. Dec. 16, 1941, No. 16198. [Class 87 (ii)] [Also in Groups XXII and XXIV] , The lower tool in a press has a member that is displaced by a properly located link, or is prevented from being displaced when the link is properly located, and is so connected with the press actuating mechanism that operation of the press is not possible unless the link is correctly located. Work is located on the die 3 by the member 2 gapped to receive a feeler 4 having a retracting opening by which it is held against an adjustable screw on a lever 7 pivoted at 9 and urged bv a spring 13 acting on the arm 8. If the link is not in place the feeler 4 yields and on depression of the pedal 20 a catch 14 moves to engage a detent 11 preventing further movement of the clutch rod z to operate the press. In a modification the catch is normally in the path of the detent and the feeler projects into the link space, being freed back by the link to retract the catch.
GB1619841A 1941-12-16 1941-12-16 Improvements in or connected with press tools and presses Expired GB553802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1619841A GB553802A (en) 1941-12-16 1941-12-16 Improvements in or connected with press tools and presses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1619841A GB553802A (en) 1941-12-16 1941-12-16 Improvements in or connected with press tools and presses

Publications (1)

Publication Number Publication Date
GB553802A true GB553802A (en) 1943-06-07

Family

ID=10072935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1619841A Expired GB553802A (en) 1941-12-16 1941-12-16 Improvements in or connected with press tools and presses

Country Status (1)

Country Link
GB (1) GB553802A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222191A (en) * 1961-11-07 1965-12-07 Nat Distillers Chem Corp Novel packaging film and processes therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222191A (en) * 1961-11-07 1965-12-07 Nat Distillers Chem Corp Novel packaging film and processes therefor

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