GB1521989A - Torque applying apparatus - Google Patents

Torque applying apparatus

Info

Publication number
GB1521989A
GB1521989A GB42248/75A GB4224875A GB1521989A GB 1521989 A GB1521989 A GB 1521989A GB 42248/75 A GB42248/75 A GB 42248/75A GB 4224875 A GB4224875 A GB 4224875A GB 1521989 A GB1521989 A GB 1521989A
Authority
GB
United Kingdom
Prior art keywords
applying apparatus
torque applying
torque
applying
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
GB42248/75A
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand 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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of GB1521989A publication Critical patent/GB1521989A/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
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/74—Complexes, not using actuable speedchanging or regulating members, e.g. with gear ratio determined by free play of frictional or other forces
    • 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/008—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with automatic change-over from high speed-low torque mode to low speed-high torque mode
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Hydraulic Motors (AREA)
  • Retarders (AREA)
GB42248/75A 1974-11-12 1975-10-15 Torque applying apparatus Expired GB1521989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52317374A 1974-11-12 1974-11-12

Publications (1)

Publication Number Publication Date
GB1521989A true GB1521989A (en) 1978-08-23

Family

ID=24083948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42248/75A Expired GB1521989A (en) 1974-11-12 1975-10-15 Torque applying apparatus

Country Status (8)

Country Link
JP (1) JPS5171439A (en)
BR (1) BR7507430A (en)
CA (1) CA1039985A (en)
DE (1) DE2547310A1 (en)
FR (1) FR2291347A1 (en)
GB (1) GB1521989A (en)
IT (1) IT1048665B (en)
SE (1) SE424413B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207203A (en) * 1987-05-04 1989-01-25 Sundstrand Corp A multi-range dissipative, infinitely variable ratio transmission
DE3739723C1 (en) * 1987-11-24 1989-06-22 Ernst Guthmann Differential gear mechanism with an infinitely variable transmission ratio

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389047A2 (en) * 1977-04-27 1978-11-24 Messier Hispano Sa Mechanical-hydraulic damper for vibrated load - incorporates hydraulic circuit converter with reversible pump and attached control valve
JPH0740641Y2 (en) * 1989-11-01 1995-09-20 鋼鈑工業株式会社 Air motor with clutch
DE102018103619B3 (en) * 2018-02-19 2019-01-24 Pierburg Gmbh Linear actuator for a valve of a motor vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR910338A (en) * 1944-11-16 1946-06-04 Gradual speed change
FR920407A (en) * 1945-09-28 1947-04-08 Improvements to differential torque converter mechanisms to use their reactions
DE1150630B (en) * 1956-02-02 1963-06-20 Descutter Brothers Ltd Motor-driven screwing tool
DE2200035C3 (en) * 1971-01-06 1984-09-27 Rockwell International Corp., Pittsburgh, Pa. Tool for tightening fasteners such as screws
DE2104190A1 (en) * 1971-01-29 1972-08-17 Bosch Gmbh Robert DEVICE FOR LIMITING A TORQUE
BE791093A (en) * 1971-12-30 1973-03-01 Gardner Denver Co TOOL SPEED AUTOMATIC VARIATOR
CA997598A (en) * 1973-01-22 1976-09-28 Reginald W. Pauley Power wrench with rotatively mounted motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207203A (en) * 1987-05-04 1989-01-25 Sundstrand Corp A multi-range dissipative, infinitely variable ratio transmission
GB2207203B (en) * 1987-05-04 1990-11-14 Sundstrand Corp A multi-range, dissipative, infinitely variable ratio transmission
DE3739723C1 (en) * 1987-11-24 1989-06-22 Ernst Guthmann Differential gear mechanism with an infinitely variable transmission ratio

Also Published As

Publication number Publication date
DE2547310A1 (en) 1976-05-13
CA1039985A (en) 1978-10-10
FR2291347A1 (en) 1976-06-11
IT1048665B (en) 1980-12-20
SE424413B (en) 1982-07-19
BR7507430A (en) 1976-08-10
SE7512176L (en) 1976-05-13
JPS5171439A (en) 1976-06-21
FR2291347B1 (en) 1982-10-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee