CA943819A - Force unit for metal working - Google Patents

Force unit for metal working

Info

Publication number
CA943819A
CA943819A CA111,416A CA111416A CA943819A CA 943819 A CA943819 A CA 943819A CA 111416 A CA111416 A CA 111416A CA 943819 A CA943819 A CA 943819A
Authority
CA
Canada
Prior art keywords
metal working
force unit
force
unit
working
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
CA111,416A
Other languages
English (en)
Other versions
CA111416S (en
Inventor
William K. Hagerty
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA943819A publication Critical patent/CA943819A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/14—Straightening frame structures
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S72/00—Metal deforming
    • Y10S72/705—Vehicle body or frame straightener

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
CA111,416A 1970-05-18 1971-04-27 Force unit for metal working Expired CA943819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3840670A 1970-05-18 1970-05-18

Publications (1)

Publication Number Publication Date
CA943819A true CA943819A (en) 1974-03-19

Family

ID=21899766

Family Applications (1)

Application Number Title Priority Date Filing Date
CA111,416A Expired CA943819A (en) 1970-05-18 1971-04-27 Force unit for metal working

Country Status (3)

Country Link
US (1) US3754432A (en:Method)
JP (1) JPS5759209Y2 (en:Method)
CA (1) CA943819A (en:Method)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1442328A (en) * 1972-08-08 1976-07-14 Roess A A Tensioning apparatus
US3891187A (en) * 1973-10-19 1975-06-24 Jr Richard D Bearden Portable rescue device
US3955397A (en) * 1974-04-29 1976-05-11 Meis William J Apparatus for pulling deformations from sheet metal and metal frames of vehicles and the like
US4151737A (en) * 1974-08-12 1979-05-01 Specktor Gerald A Apparatus for repairing and straightening
US4747579A (en) * 1987-03-23 1988-05-31 Rich John W Post frame machine
US4854151A (en) * 1987-11-16 1989-08-08 Belgarde Richard J Apparatus for realigning vehicle body and frame members
US5111680A (en) * 1990-11-28 1992-05-12 Hein-Werner Corporation Free floating tower assembly for a work place
JP4648279B2 (ja) * 2006-09-28 2011-03-09 株式会社サクラ 修復修整装置
US10759628B2 (en) 2016-02-12 2020-09-01 Bardex Corporation Link coupler, chainwheel, and assembly thereof for coupling and moving chains of different sizes
US11008071B2 (en) * 2016-02-12 2021-05-18 Bardex Corporation Rotary chain jack that maintains tension in a mooring line/chain

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1325964A (en) * 1919-12-23 Lifting
US3122194A (en) * 1961-09-26 1964-02-25 Kel Inc Automobile body and part straightening tool
US3340720A (en) * 1964-11-30 1967-09-12 Guy Chart Tools Ltd Automobile repair tool
US3304059A (en) * 1965-04-06 1967-02-14 John W Siliznoff Force-applying means having adjustable coupling means for adjustably coupling the same to at least two objects to be forcibly relatively moved
US3492855A (en) * 1967-11-20 1970-02-03 Cleyburn M Wylie Body and frame straightening tool
US3566667A (en) * 1968-10-28 1971-03-02 William Kenneth Hagerty Multidirection power actuated force unit
US3630066A (en) * 1969-03-27 1971-12-28 Finis L Chisum Apparatus for returning vehicle body and frame components to their original locations during repair and servicing of vehicles
US3583203A (en) * 1969-05-15 1971-06-08 Vian Jack C Vehicle frame and body-straightening tool
US3577881A (en) * 1969-07-25 1971-05-11 Eugene J Markovics Portable highway crash rescue unit
US3612482A (en) * 1970-01-16 1971-10-12 Kansas Jack Inc Portable apparatus for applying a pulling force to structures

Also Published As

Publication number Publication date
JPS5759209Y2 (en:Method) 1982-12-17
JPS5660523U (en:Method) 1981-05-23
US3754432A (en) 1973-08-28

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