GB2272045B - Handle - Google Patents

Handle

Info

Publication number
GB2272045B
GB2272045B GB9321965A GB9321965A GB2272045B GB 2272045 B GB2272045 B GB 2272045B GB 9321965 A GB9321965 A GB 9321965A GB 9321965 A GB9321965 A GB 9321965A GB 2272045 B GB2272045 B GB 2272045B
Authority
GB
United Kingdom
Prior art keywords
handle
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 - Fee Related
Application number
GB9321965A
Other versions
GB2272045A (en
GB9321965D0 (en
Inventor
Donald B Wafer
Michael R Williams
Orsdale Richard D Van
Orlando A Mejia
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.)
FMC Corp
Original Assignee
FMC 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
Priority claimed from US07/968,615 external-priority patent/US5404615A/en
Application filed by FMC Corp filed Critical FMC Corp
Publication of GB9321965D0 publication Critical patent/GB9321965D0/en
Publication of GB2272045A publication Critical patent/GB2272045A/en
Application granted granted Critical
Publication of GB2272045B publication Critical patent/GB2272045B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/005—Handle constructions for screwdrivers, wrenches or spanners with additional levers, e.g. for increasing torque
    • B25G1/007—Handle constructions for screwdrivers, wrenches or spanners with additional levers, e.g. for increasing torque of crank type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/04—Handle constructions telescopic; extensible; sectional
    • B25G1/043—Handle constructions telescopic; extensible; sectional for screwdrivers, wrenches or spanners
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • 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
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/085—Crank handles
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
    • G05G7/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance
    • G05G7/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance altering the ratio of motion or force between controlling member and controlled member as a function of the position of the controlling member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanically-Actuated Valves (AREA)
GB9321965A 1992-10-29 1993-10-25 Handle Expired - Fee Related GB2272045B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/968,615 US5404615A (en) 1992-10-29 1992-10-29 Handle
US6510093A 1993-05-19 1993-05-19

Publications (3)

Publication Number Publication Date
GB9321965D0 GB9321965D0 (en) 1993-12-15
GB2272045A GB2272045A (en) 1994-05-04
GB2272045B true GB2272045B (en) 1996-04-10

Family

ID=26745203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9321965A Expired - Fee Related GB2272045B (en) 1992-10-29 1993-10-25 Handle

Country Status (4)

Country Link
BR (1) BR9304401A (en)
FR (1) FR2697608B1 (en)
GB (1) GB2272045B (en)
NO (1) NO302198B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB416138A (en) * 1933-05-16 1934-09-13 George Watts An improved spanner or wrench
GB1091765A (en) * 1964-06-02 1967-11-22 Charles Gibbs Potts Improvements in and relating to handwheels,knobs or control levers
US4596167A (en) * 1984-07-26 1986-06-24 White Jr Roy Torque multiplier wrench set
US5025826A (en) * 1990-09-04 1991-06-25 Adolf Schoepe Faucet handle universal coupling
US5216781A (en) * 1991-11-15 1993-06-08 Brondfield Gary N Operating apparatus for casement windows

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1355544A (en) * 1919-12-19 1920-10-12 Drane Merritt Petcock-operating device
US1810715A (en) * 1927-08-08 1931-06-16 Walker Mfg Co Jack handle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB416138A (en) * 1933-05-16 1934-09-13 George Watts An improved spanner or wrench
GB1091765A (en) * 1964-06-02 1967-11-22 Charles Gibbs Potts Improvements in and relating to handwheels,knobs or control levers
US4596167A (en) * 1984-07-26 1986-06-24 White Jr Roy Torque multiplier wrench set
US5025826A (en) * 1990-09-04 1991-06-25 Adolf Schoepe Faucet handle universal coupling
US5216781A (en) * 1991-11-15 1993-06-08 Brondfield Gary N Operating apparatus for casement windows

Also Published As

Publication number Publication date
GB2272045A (en) 1994-05-04
FR2697608A1 (en) 1994-05-06
GB9321965D0 (en) 1993-12-15
FR2697608B1 (en) 1995-05-19
BR9304401A (en) 1994-05-03
NO933865L (en) 1994-05-02
NO933865D0 (en) 1993-10-27
NO302198B1 (en) 1998-02-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011025