GB1558560A - Encoding apparatus for measuring rotation of a shaft - Google Patents

Encoding apparatus for measuring rotation of a shaft Download PDF

Info

Publication number
GB1558560A
GB1558560A GB1523/79A GB152379A GB1558560A GB 1558560 A GB1558560 A GB 1558560A GB 1523/79 A GB1523/79 A GB 1523/79A GB 152379 A GB152379 A GB 152379A GB 1558560 A GB1558560 A GB 1558560A
Authority
GB
United Kingdom
Prior art keywords
signal
value
curve
recoil
peak
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
GB1523/79A
Other languages
English (en)
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.)
SPS Technologies LLC
Original Assignee
SPS Technologies LLC
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 SPS Technologies LLC filed Critical SPS Technologies LLC
Publication of GB1558560A publication Critical patent/GB1558560A/en
Expired 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers
    • B25B23/1453—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers for impact wrenches or screwdrivers
    • 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers
    • B25B23/1456—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers having electrical components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
GB1523/79A 1975-05-19 1976-05-19 Encoding apparatus for measuring rotation of a shaft Expired GB1558560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57911075A 1975-05-19 1975-05-19

Publications (1)

Publication Number Publication Date
GB1558560A true GB1558560A (en) 1980-01-03

Family

ID=24315600

Family Applications (2)

Application Number Title Priority Date Filing Date
GB20619/76A Expired GB1560529A (en) 1975-05-19 1976-05-19 Wrench having a pulsed output
GB1523/79A Expired GB1558560A (en) 1975-05-19 1976-05-19 Encoding apparatus for measuring rotation of a shaft

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB20619/76A Expired GB1560529A (en) 1975-05-19 1976-05-19 Wrench having a pulsed output

Country Status (12)

Country Link
JP (1) JPS51140300A (no)
AU (1) AU508624B2 (no)
BR (1) BR7603104A (no)
CA (1) CA1077752A (no)
DE (1) DE2622053A1 (no)
ES (6) ES448079A1 (no)
FR (1) FR2333619A1 (no)
GB (2) GB1560529A (no)
IT (1) IT1065878B (no)
MX (1) MX144159A (no)
SE (2) SE434809B (no)
ZA (1) ZA762927B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316512A (en) * 1979-04-04 1982-02-23 Sps Technologies, Inc. Impact wrench
US4791839A (en) * 1986-05-30 1988-12-20 Raymond Engineering Inc. Apparatus and method for determining torque and presenting digital torque readout in a torque wrench system
US4791838A (en) * 1986-05-30 1988-12-20 Raymond Engineering Inc. Apparatus and method for determining torque, presenting digital torque readout and automatic cycling and termination of wrench operation in a torque wrench system
DE4243069C2 (de) * 1992-12-18 2001-09-27 Gardner Denver Gmbh Impulswerkzeug, insbesondere Impulsschrauber
JP3000185B2 (ja) * 1993-04-21 2000-01-17 株式会社山崎歯車製作所 インパクトレンチによるボルト締結方法
SE519292C2 (sv) * 2001-04-17 2003-02-11 Atlas Copco Tools Ab Metod och verktyg innefattande bestämning av överfört moment som funktion av retardation och tröghetsmoment
JP4493920B2 (ja) * 2003-02-05 2010-06-30 株式会社マキタ 締付工具
DE102022203501A1 (de) 2022-04-07 2023-10-12 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben eines Schlagschraubers, Steuereinrichtung zum Durchführen des Verfahrens und Schlagschrauber

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600549A (en) * 1945-04-23 1952-06-17 Kay R Jorgensen Apparatus for tensioning studs
GB1211133A (en) * 1968-02-22 1970-11-04 Static Devices Ltd Torque unit
US3643501A (en) * 1969-11-18 1972-02-22 Ingersoll Rand Co Wrenching system and method
FR2102719A5 (no) * 1970-08-18 1972-04-07 Daimler Benz Ag
GB1434726A (en) * 1972-05-09 1976-05-05 Standard Pressed Steel Co Apparatus for and method of determining rotational or linear stiffeness
US3926264A (en) * 1973-11-23 1975-12-16 Thor Power Tool Co Control circuit for a power tool
US3974685A (en) * 1974-09-19 1976-08-17 Standard Pressed Steel Co. Tightening system and method
DE2516951C3 (de) * 1975-04-17 1981-09-03 Robert Bosch Gmbh, 7000 Stuttgart Steuereinrichtung zum Abschalten des Antriebsmotors eines elektrisch betriebenen Schraubers

Also Published As

Publication number Publication date
SE434809B (sv) 1984-08-20
GB1560529A (en) 1980-02-06
SE8007600L (sv) 1980-10-29
ES448079A1 (es) 1977-11-16
SE7605623L (sv) 1976-11-20
MX144159A (es) 1981-09-08
FR2333619A1 (fr) 1977-07-01
JPS51140300A (en) 1976-12-03
ES460312A1 (es) 1978-04-16
JPS5621550B2 (no) 1981-05-20
DE2622053A1 (de) 1976-12-02
ES460311A1 (es) 1978-04-01
ES460313A1 (es) 1978-10-01
AU1408276A (en) 1977-11-24
CA1077752A (en) 1980-05-20
IT1065878B (it) 1985-02-25
ES460310A1 (es) 1978-04-01
AU508624B2 (en) 1980-03-27
BR7603104A (pt) 1977-02-01
FR2333619B1 (no) 1982-04-23
ES460314A1 (es) 1978-04-01
ZA762927B (en) 1977-04-27

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Legal Events

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