CA1011326A - Overload prevention handle - Google Patents

Overload prevention handle

Info

Publication number
CA1011326A
CA1011326A CA220,000A CA220000A CA1011326A CA 1011326 A CA1011326 A CA 1011326A CA 220000 A CA220000 A CA 220000A CA 1011326 A CA1011326 A CA 1011326A
Authority
CA
Canada
Prior art keywords
overload prevention
prevention handle
handle
overload
prevention
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
CA220,000A
Other languages
English (en)
Inventor
Burton H. Smith
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.)
Columbus McKinnon Ltd
Original Assignee
Columbus McKinnon 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 Columbus McKinnon Ltd filed Critical Columbus McKinnon Ltd
Application granted granted Critical
Publication of CA1011326A publication Critical patent/CA1011326A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/04—Controlling members for hand actuation by pivoting movement, e.g. levers
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y10T74/20612—Hand
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y10T74/20612—Hand
    • Y10T74/20618—Jointed
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y10T74/2063—Stops
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20732—Handles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Control Devices (AREA)
CA220,000A 1975-01-10 1975-02-13 Overload prevention handle Expired CA1011326A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US540004A US3921471A (en) 1975-01-10 1975-01-10 Overload prevention handle

Publications (1)

Publication Number Publication Date
CA1011326A true CA1011326A (en) 1977-05-31

Family

ID=24153567

Family Applications (1)

Application Number Title Priority Date Filing Date
CA220,000A Expired CA1011326A (en) 1975-01-10 1975-02-13 Overload prevention handle

Country Status (3)

Country Link
US (1) US3921471A (en))
JP (1) JPS5181349A (en))
CA (1) CA1011326A (en))

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51127574U (en)) * 1975-04-11 1976-10-15
JPS51127573U (en)) * 1975-04-11 1976-10-15
US4283722A (en) * 1977-11-11 1981-08-11 Kabushiki Kaisha Kito Overload indication device for a lever hoist
JPS5470554A (en) * 1977-11-12 1979-06-06 Kito Corp Overload indication lever for lever type hoist
FR2528367B1 (fr) * 1982-06-09 1988-06-24 Mecanismes Comp Ind De Monture de siege pour vehicule automobile
JPS61187542U (en)) * 1985-05-15 1986-11-22
DE3823537C1 (en)) * 1988-07-12 1989-10-12 Danfoss A/S, Nordborg, Dk
US5277081A (en) * 1992-10-26 1994-01-11 Ford Motor Company Force reversing and transmitting apparatus for a parking brake system
US5337638A (en) * 1993-02-11 1994-08-16 Micro Motors, Inc. Torque control ratchet wrench
US5301389A (en) * 1993-04-26 1994-04-12 Universal Tool & Stamping Company, Inc. Jack handle with means for limiting the torque which can be applied to a jack
US6637287B2 (en) * 2001-11-14 2003-10-28 Roto Frank Of America, Inc. Operator handle with overtorque protection
US6951462B2 (en) * 2002-06-04 2005-10-04 Zimmer Dental Inc. Dental tool with rententive feature
US8844381B2 (en) * 2009-04-03 2014-09-30 Apex Brands, Inc. Electronic torque wrench with dual tension beam
US8714057B2 (en) 2010-01-04 2014-05-06 Apex Brands, Inc. Ratcheting device for an electronic torque wrench

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140623A (en) * 1961-08-29 1964-07-14 Pendleton Tool Ind Inc Predetermined torque release wrench
CH1004569A4 (en)) * 1969-06-30 1971-07-15
US3722316A (en) * 1971-08-23 1973-03-27 Mc Kinnon C Corp Overload prevention handle
US3839928A (en) * 1973-05-07 1974-10-08 Pendleton Tool Ind Inc Predetermined torque release wrench

Also Published As

Publication number Publication date
JPS5181349A (en) 1976-07-16
JPS5720238B2 (en)) 1982-04-27
US3921471A (en) 1975-11-25

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