SE441164B - Sett och anordning for reglerad atdragning av festelement - Google Patents

Sett och anordning for reglerad atdragning av festelement

Info

Publication number
SE441164B
SE441164B SE8004819A SE8004819A SE441164B SE 441164 B SE441164 B SE 441164B SE 8004819 A SE8004819 A SE 8004819A SE 8004819 A SE8004819 A SE 8004819A SE 441164 B SE441164 B SE 441164B
Authority
SE
Sweden
Prior art keywords
torque
value
curve
fastener
theoretical
Prior art date
Application number
SE8004819A
Other languages
English (en)
Swedish (sv)
Other versions
SE8004819L (sv
Inventor
W K Wallace
D L Rosbrook
Original Assignee
Chicago Pneumatic Tool 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 Chicago Pneumatic Tool Co filed Critical Chicago Pneumatic Tool Co
Publication of SE8004819L publication Critical patent/SE8004819L/
Publication of SE441164B publication Critical patent/SE441164B/sv

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/065—Arrangements for torque limiters or torque indicators in screw or nut setting machines
    • B23P19/066—Arrangements for torque limiters or torque indicators in screw or nut setting machines by electrical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
SE8004819A 1979-05-16 1980-06-30 Sett och anordning for reglerad atdragning av festelement SE441164B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/039,328 US4244245A (en) 1979-05-16 1979-05-16 Fastener tension control system

Publications (2)

Publication Number Publication Date
SE8004819L SE8004819L (sv) 1981-12-31
SE441164B true SE441164B (sv) 1985-09-16

Family

ID=21904886

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8004819A SE441164B (sv) 1979-05-16 1980-06-30 Sett och anordning for reglerad atdragning av festelement

Country Status (6)

Country Link
US (1) US4244245A (fr)
CA (1) CA1138072A (fr)
DE (1) DE3024973A1 (fr)
FR (1) FR2485420A1 (fr)
GB (1) GB2077950B (fr)
SE (1) SE441164B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305471A (en) * 1979-04-19 1981-12-15 Rockwell International Corporation Simplified fastening technique using the logarithmic rate method
US4375122A (en) * 1980-04-07 1983-03-01 Sps Technologies, Inc. Method and apparatus for tightening threaded fastener assemblies
US4413396A (en) * 1980-09-02 1983-11-08 Chicago Pneumatic Tool Company Microprocessor control yield point tightening system
US4400785A (en) * 1980-09-02 1983-08-23 Chicago Pneumatic Tool Company Microprocessor monitoring system for fastener tightening
JPS6047072B2 (ja) * 1981-12-25 1985-10-19 株式会社日本製鋼所 スタツドテンシヨニング装置の群制御装置
FR2527714A1 (fr) * 1982-05-26 1983-12-02 Renault Procede de serrage d'un assemblage comportant un element d'assemblage filete
FR2542886B1 (fr) * 1983-03-15 1985-08-16 Tecnimatic Procede et dispositif pour serrer des vis ou analogues jusqu'a la limite de deformation elastique
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
DE3710512A1 (de) * 1987-03-30 1988-10-20 Bosch Gmbh Robert Schraubverfahren und schrauber zum automatischen anziehen von schrauben und/oder muttern
US5366026A (en) * 1992-08-28 1994-11-22 Nissan Motor Company, Ltd. Impact type clamping apparatus
AU2003272309A1 (en) * 2002-09-09 2004-04-19 Sigmasix L.L.C. Control system for discontinuous power drive
US6851167B2 (en) * 2003-04-30 2005-02-08 Pem Management, Inc. Method for installing blind threaded inserts
SE532792C2 (sv) * 2007-07-13 2010-04-13 Atlas Copco Tools Ab Regulator för kraftverktyg
US7997190B2 (en) * 2007-09-14 2011-08-16 Pem Management, Inc. Dual force ram drive for a screw press
IT1391484B1 (it) * 2008-10-02 2011-12-23 Bazzurro Metodo ed apparecchiatura per il serraggio di una vite con calcolo simultaneo dell'angolo di rotazione totale necessario per ottenere un precarico predeterminato sulla vite
US10357871B2 (en) 2015-04-28 2019-07-23 Milwaukee Electric Tool Corporation Precision torque screwdriver
CN210307664U (zh) 2015-04-28 2020-04-14 米沃奇电动工具公司 一种旋转动力工具
WO2021195409A1 (fr) 2020-03-25 2021-09-30 Milwaukee Electric Tool Corporation Outil de serrage de boulon
US12059777B2 (en) 2020-08-10 2024-08-13 Milwaukee Electric Tool Corporation Powered screwdriver including clutch setting sensor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756622A (en) * 1954-05-21 1956-07-31 Gen Motors Corp Power operated torque wrench
ES440899A1 (es) * 1974-09-19 1977-06-16 Standard Pressed Steel Co Un metodo de apretar un organo de sujecion.
US3974883A (en) * 1975-05-19 1976-08-17 Standard Pressed Steel Co. Tightening system
US4008772A (en) * 1975-05-19 1977-02-22 Standard Pressed Steel Co. Tightening system
US4026369A (en) * 1975-10-06 1977-05-31 Ingersoll-Rand Company Yield torque apparatus
US4016938A (en) * 1975-12-02 1977-04-12 Ingersoll-Rand Company Method for fastener tensioning
US4019589A (en) * 1975-12-02 1977-04-26 Chicago Pneumatic Tool Company Pulse motor nut runner
ZA774188B (en) * 1976-08-09 1979-05-30 Rockwell International Corp Tension control of fasteners
US4179786A (en) * 1976-08-09 1979-12-25 Rockwell International Corporation Tension control of fasteners
US4163310A (en) * 1976-12-29 1979-08-07 Sps Technologies, Inc. Tightening system
US4104778A (en) * 1977-01-27 1978-08-08 Ingersoll-Rand Company Method and apparatus for fastener tensioning
US4163311A (en) * 1977-02-28 1979-08-07 Sps Technologies, Inc. Tightening system for blind fasteners
US4106176A (en) * 1977-04-06 1978-08-15 Ingersoll-Rand Company Method and apparatus for fastener tensioning

Also Published As

Publication number Publication date
FR2485420A1 (fr) 1981-12-31
DE3024973A1 (de) 1982-01-28
GB2077950A (en) 1981-12-23
SE8004819L (sv) 1981-12-31
US4244245A (en) 1981-01-13
FR2485420B1 (fr) 1985-03-15
CA1138072A (fr) 1982-12-21
GB2077950B (en) 1983-12-07

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