CA956927A - Jack and method of making the same - Google Patents

Jack and method of making the same

Info

Publication number
CA956927A
CA956927A CA132,865A CA132865A CA956927A CA 956927 A CA956927 A CA 956927A CA 132865 A CA132865 A CA 132865A CA 956927 A CA956927 A CA 956927A
Authority
CA
Canada
Prior art keywords
jack
making
same
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
CA132,865A
Other versions
CA132865S (en
Inventor
Bernard F. Ladewski
Robert H. Potter
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.)
Auto Specialties Manufacturing Co
Original Assignee
Auto Specialties Manufacturing Co
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 Auto Specialties Manufacturing Co filed Critical Auto Specialties Manufacturing Co
Application granted granted Critical
Publication of CA956927A publication Critical patent/CA956927A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
    • B66F1/04—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed
    • B66F1/06—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed and the devices being actuated mechanically
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Air Bags (AREA)
CA132,865A 1971-02-04 1972-01-20 Jack and method of making the same Expired CA956927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11255471A 1971-02-04 1971-02-04

Publications (1)

Publication Number Publication Date
CA956927A true CA956927A (en) 1974-10-29

Family

ID=22344548

Family Applications (1)

Application Number Title Priority Date Filing Date
CA132,865A Expired CA956927A (en) 1971-02-04 1972-01-20 Jack and method of making the same

Country Status (2)

Country Link
US (1) US3737146A (en)
CA (1) CA956927A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009102801A1 (en) * 2008-02-11 2009-08-20 Seber Design Group, Inc. Ratcheting jack stand
US8740190B2 (en) * 2012-03-29 2014-06-03 Raul Tijerina Vehicle support assembly and method of using same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177191A (en) * 1938-07-29 1939-10-24 Houdaille Hershey Corp Method of applying a pivot pin to thin stock
US3060562A (en) * 1959-07-29 1962-10-30 Galco Ab Method of connecting a screw to a plate or plate-like element
US3180618A (en) * 1962-11-13 1965-04-27 Universal Tool & Stamping Comp Vehicle jack structure with adjustable effective length chain type lift means

Also Published As

Publication number Publication date
US3737146A (en) 1973-06-05

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