IT1090934B - Procedimento ed apparecchio per il precaricamento di giunti a vite - Google Patents

Procedimento ed apparecchio per il precaricamento di giunti a vite

Info

Publication number
IT1090934B
IT1090934B IT51859/77A IT5185977A IT1090934B IT 1090934 B IT1090934 B IT 1090934B IT 51859/77 A IT51859/77 A IT 51859/77A IT 5185977 A IT5185977 A IT 5185977A IT 1090934 B IT1090934 B IT 1090934B
Authority
IT
Italy
Prior art keywords
procedure
screw joints
preloading screw
preloading
joints
Prior art date
Application number
IT51859/77A
Other languages
English (en)
Original Assignee
Atlas Copco Ab
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 Atlas Copco Ab filed Critical Atlas Copco Ab
Application granted granted Critical
Publication of IT1090934B publication Critical patent/IT1090934B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
IT51859/77A 1976-11-22 1977-11-18 Procedimento ed apparecchio per il precaricamento di giunti a vite IT1090934B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7613005A SE423343B (sv) 1976-11-22 1976-11-22 Forfarande och anordning for reglerad atdragning av skruvforbande

Publications (1)

Publication Number Publication Date
IT1090934B true IT1090934B (it) 1985-06-26

Family

ID=20329508

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51859/77A IT1090934B (it) 1976-11-22 1977-11-18 Procedimento ed apparecchio per il precaricamento di giunti a vite

Country Status (14)

Country Link
US (1) US4161220A (it)
JP (1) JPS5377398A (it)
AU (1) AU510308B2 (it)
BR (1) BR7707762A (it)
CA (1) CA1112335A (it)
DD (1) DD133916A5 (it)
DE (1) DE2751916A1 (it)
ES (1) ES464335A1 (it)
FR (1) FR2371678A1 (it)
GB (1) GB1592984A (it)
IT (1) IT1090934B (it)
PL (1) PL120643B1 (it)
SE (1) SE423343B (it)
SU (1) SU1172454A3 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31569E (en) * 1976-08-09 1984-05-01 Rockwell International Corporation Tension control of fasteners
US4106176A (en) * 1977-04-06 1978-08-15 Ingersoll-Rand Company Method and apparatus for fastener tensioning
CH633954A5 (de) * 1978-05-20 1983-01-14 Synthes Ag Einrichtung zum einschrauben einer schraube in einen knochen bei einer operativen knochenbehandlung.
US4233721A (en) * 1979-04-19 1980-11-18 Rockwell International Corporation Tension control of fasteners
GB2148551A (en) * 1979-04-19 1985-05-30 Rockwell International Corp Apparatus for tightening a threaded fastener
US4219920A (en) * 1979-04-19 1980-09-02 Rockwell International Corporation Tension control of fasteners
US4241488A (en) * 1979-04-19 1980-12-30 Rockwell International Corporation Tension control of fasteners
FR2543041B1 (fr) * 1983-03-25 1985-08-09 Baudet Jean Pierre Procede et installation de serrage d'une liaison de type vis, avec controle de la tension mecanique appliquee a la vis
GB8611722D0 (en) * 1986-05-14 1986-06-25 Drg Uk Ltd Processing paper & other webs
GB8901918D0 (en) * 1989-01-28 1989-03-15 Franks Casing Crews Uk Limited Control system
US5212862A (en) * 1990-10-09 1993-05-25 Allen-Bradley Company, Inc. Torque-angle window control for threaded fasteners
EP0559937A1 (de) * 1992-03-11 1993-09-15 Siemens Aktiengesellschaft Verfahren zum Festziehen eines Schraubverbindungselementes
SE511336C2 (sv) * 1997-10-27 1999-09-13 Atlas Copco Tools Ab Metod för fastställande av det installerade momentet i ett skruvförband vid impulsåtdragning, metod för styrning av en åtdragningsprocess, metod för kvalitetsövervakning och ett momentimpulsverktyg för åtdragning av skruvförband
CN105643257A (zh) * 2014-11-14 2016-06-08 中国航空工业第六八研究所 微小型螺纹副自动装配中的预紧力控制装置
US11065746B2 (en) * 2017-06-13 2021-07-20 General Electric Company Method for clamped joint seating detection

Family Cites Families (11)

* 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
DE1703681C3 (de) * 1968-06-27 1973-11-29 Daimler-Benz Ag, 7000 Stuttgart Schrauber zum automatischen Anziehen von Schrauben
US3982419A (en) * 1972-05-09 1976-09-28 Standard Pressed Steel Co. Apparatus for and method of determining rotational and linear stiffness
GB1434726A (en) * 1972-05-09 1976-05-05 Standard Pressed Steel Co Apparatus for and method of determining rotational or linear stiffeness
US3974685A (en) * 1974-09-19 1976-08-17 Standard Pressed Steel Co. Tightening system and method
US3939920A (en) * 1974-09-19 1976-02-24 Standard Pressed Steel Co. Tightening method and system
JPS51127955A (en) * 1975-04-28 1976-11-08 Shozo Haikawa Bolt tigh tening method
US3974883A (en) * 1975-05-19 1976-08-17 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
US4014208A (en) * 1976-04-01 1977-03-29 Rockwell International Corporation Ultrasonic system for measuring dimensional or stress change in structural member

Also Published As

Publication number Publication date
ES464335A1 (es) 1978-11-01
CA1112335A (en) 1981-11-10
BR7707762A (pt) 1978-06-20
US4161220A (en) 1979-07-17
JPS6111748B2 (it) 1986-04-04
GB1592984A (en) 1981-07-15
DE2751916C2 (it) 1987-08-20
PL120643B1 (en) 1982-03-31
DE2751916A1 (de) 1978-05-24
DD133916A5 (de) 1979-01-31
SU1172454A3 (ru) 1985-08-07
AU510308B2 (en) 1980-06-19
JPS5377398A (en) 1978-07-08
PL202308A1 (pl) 1979-01-02
FR2371678B1 (it) 1982-12-17
SE423343B (sv) 1982-05-03
FR2371678A1 (fr) 1978-06-16
AU3080777A (en) 1979-05-31
SE7613005L (sv) 1978-05-23

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