CA1004140A - Pivotal guard for punch presses - Google Patents

Pivotal guard for punch presses

Info

Publication number
CA1004140A
CA1004140A CA212,908A CA212908A CA1004140A CA 1004140 A CA1004140 A CA 1004140A CA 212908 A CA212908 A CA 212908A CA 1004140 A CA1004140 A CA 1004140A
Authority
CA
Canada
Prior art keywords
punch presses
pivotal guard
pivotal
guard
punch
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
CA212,908A
Other versions
CA212908S (en
Inventor
Leland J. Brasile
James A. Dopke
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.)
Union Special Corp
Original Assignee
Union Special Corp
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 Union Special Corp filed Critical Union Special Corp
Application granted granted Critical
Publication of CA1004140A publication Critical patent/CA1004140A/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
    • F16P1/00—Safety devices independent of the control and operation of any machine
    • F16P1/02—Fixed screens or hoods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2193—Guard mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)
CA212,908A 1973-11-05 1974-11-04 Pivotal guard for punch presses Expired CA1004140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US412623A US3896683A (en) 1973-11-05 1973-11-05 Pivotal guard for punch presses

Publications (1)

Publication Number Publication Date
CA1004140A true CA1004140A (en) 1977-01-25

Family

ID=23633713

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212,908A Expired CA1004140A (en) 1973-11-05 1974-11-04 Pivotal guard for punch presses

Country Status (2)

Country Link
US (1) US3896683A (en)
CA (1) CA1004140A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129048A (en) * 1977-07-26 1978-12-12 Acf Industries, Inc. Power press guard
DE3010657C2 (en) * 1980-03-20 1983-06-23 Psverpackung Gmbh, 2110 Buchholz Protective device for the deep-drawing or spinning machine of a packaging facility
DE3337459A1 (en) * 1983-10-14 1985-05-02 Multivac Sepp Haggenmüller KG, 8941 Wolfertschwenden PACKING MACHINE
US9534733B2 (en) * 2013-05-30 2017-01-03 A & E Incorporated Modular guarding system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1830508A (en) * 1928-09-20 1931-11-03 Lynde Bradley Guard
US1906778A (en) * 1930-08-27 1933-05-02 Udal John Pountney Guard for presses and other like machines
US2407527A (en) * 1944-08-26 1946-09-10 Northern Metal Products Compan Punch press safety guard
US2503144A (en) * 1946-06-24 1950-04-04 Willers Carl Enclosure guard
US2868569A (en) * 1955-06-29 1959-01-13 David W Madden Guard for punch press or the like
US3368479A (en) * 1966-02-16 1968-02-13 Minster Machine Co Rolling bolster mechanism for a press
US3777602A (en) * 1972-03-28 1973-12-11 Doric Corp Die fixture and control apparatus

Also Published As

Publication number Publication date
US3896683A (en) 1975-07-29

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