FR2371678A1 - Procede et appareillage pour determiner a l'avance le degre de serrage d'assemblages a vis - Google Patents
Procede et appareillage pour determiner a l'avance le degre de serrage d'assemblages a visInfo
- Publication number
- FR2371678A1 FR2371678A1 FR7734991A FR7734991A FR2371678A1 FR 2371678 A1 FR2371678 A1 FR 2371678A1 FR 7734991 A FR7734991 A FR 7734991A FR 7734991 A FR7734991 A FR 7734991A FR 2371678 A1 FR2371678 A1 FR 2371678A1
- Authority
- FR
- France
- Prior art keywords
- phiv
- advance
- determining
- equipment
- axial force
- 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.)
- Granted
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)
Abstract
Procédé et appareil pour serrer un assemblage à vis sous une force axiale déterminée Fp , en supposant que la constante d'élasticité k = F/ phiv de l'assemblage est connue, caractérisés en ce que la rigidité de l'assemblage ou le gradient couple/rotation dM/d phiv est calculé pendant le serrage, et que le couple cesse d'agir sur l'assemblage lorsqu'il atteint une valeur Ms qui, en fonction de la constante d'élasticité ou du rapport force axiale/rotation F/ phiv et de la rigidité calculée du joint dM/d phiv correspond à la force axiale Fp précitée.
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 (2)
Publication Number | Publication Date |
---|---|
FR2371678A1 true FR2371678A1 (fr) | 1978-06-16 |
FR2371678B1 FR2371678B1 (fr) | 1982-12-17 |
Family
ID=20329508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7734991A Granted FR2371678A1 (fr) | 1976-11-22 | 1977-11-22 | Procede et appareillage pour determiner a l'avance le degre de serrage d'assemblages a vis |
Country Status (14)
Country | Link |
---|---|
US (1) | US4161220A (fr) |
JP (1) | JPS5377398A (fr) |
AU (1) | AU510308B2 (fr) |
BR (1) | BR7707762A (fr) |
CA (1) | CA1112335A (fr) |
DD (1) | DD133916A5 (fr) |
DE (1) | DE2751916A1 (fr) |
ES (1) | ES464335A1 (fr) |
FR (1) | FR2371678A1 (fr) |
GB (1) | GB1592984A (fr) |
IT (1) | IT1090934B (fr) |
PL (1) | PL120643B1 (fr) |
SE (1) | SE423343B (fr) |
SU (1) | SU1172454A3 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2386393A1 (fr) * | 1977-04-06 | 1978-11-03 | Ingersoll Rand Co | Procede et appareil de mise sous tension d'un dispositif de fixation |
FR2510456A1 (fr) * | 1979-04-19 | 1983-02-04 | Rockwell International Corp | Appareil simplifie de fixation d'un assemblage a vis, selon un procede de taux logarithmique |
FR2543041A1 (fr) * | 1983-03-25 | 1984-09-28 | Baudet Jean Pierre | Procede et installation de serrage d'une liaison de type vis, avec controle de la tension mecanique appliquee a la vis |
EP0559937A1 (fr) * | 1992-03-11 | 1993-09-15 | Siemens Aktiengesellschaft | Méthode pour serrage d'un fixation fileté |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE31569E (en) * | 1976-08-09 | 1984-05-01 | Rockwell International Corporation | Tension control of fasteners |
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 |
US4241488A (en) * | 1979-04-19 | 1980-12-30 | Rockwell International Corporation | Tension control of fasteners |
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 |
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)
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 |
GB1434726A (en) * | 1972-05-09 | 1976-05-05 | Standard Pressed Steel Co | Apparatus for and method of determining rotational or linear stiffeness |
US3982419A (en) * | 1972-05-09 | 1976-09-28 | Standard Pressed Steel Co. | Apparatus for and method of determining rotational and linear stiffness |
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 |
-
1976
- 1976-11-22 BR BR7707762A patent/BR7707762A/pt unknown
- 1976-11-22 SE SE7613005A patent/SE423343B/xx not_active IP Right Cessation
-
1977
- 1977-11-16 CA CA291,040A patent/CA1112335A/fr not_active Expired
- 1977-11-17 GB GB47850/77A patent/GB1592984A/en not_active Expired
- 1977-11-17 US US05/852,600 patent/US4161220A/en not_active Expired - Lifetime
- 1977-11-18 IT IT51859/77A patent/IT1090934B/it active
- 1977-11-21 DE DE19772751916 patent/DE2751916A1/de active Granted
- 1977-11-21 ES ES464335A patent/ES464335A1/es not_active Expired
- 1977-11-21 AU AU30807/77A patent/AU510308B2/en not_active Expired
- 1977-11-22 FR FR7734991A patent/FR2371678A1/fr active Granted
- 1977-11-22 JP JP13955477A patent/JPS5377398A/ja active Granted
- 1977-11-22 SU SU772547299A patent/SU1172454A3/ru active
- 1977-11-22 DD DD77202194A patent/DD133916A5/xx unknown
- 1977-11-22 PL PL1977202308A patent/PL120643B1/pl unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2386393A1 (fr) * | 1977-04-06 | 1978-11-03 | Ingersoll Rand Co | Procede et appareil de mise sous tension d'un dispositif de fixation |
FR2510456A1 (fr) * | 1979-04-19 | 1983-02-04 | Rockwell International Corp | Appareil simplifie de fixation d'un assemblage a vis, selon un procede de taux logarithmique |
FR2543041A1 (fr) * | 1983-03-25 | 1984-09-28 | Baudet Jean Pierre | Procede et installation de serrage d'une liaison de type vis, avec controle de la tension mecanique appliquee a la vis |
EP0559937A1 (fr) * | 1992-03-11 | 1993-09-15 | Siemens Aktiengesellschaft | Méthode pour serrage d'un fixation fileté |
Also Published As
Publication number | Publication date |
---|---|
AU510308B2 (en) | 1980-06-19 |
DE2751916A1 (de) | 1978-05-24 |
US4161220A (en) | 1979-07-17 |
IT1090934B (it) | 1985-06-26 |
GB1592984A (en) | 1981-07-15 |
CA1112335A (fr) | 1981-11-10 |
SE423343B (sv) | 1982-05-03 |
JPS6111748B2 (fr) | 1986-04-04 |
PL120643B1 (en) | 1982-03-31 |
ES464335A1 (es) | 1978-11-01 |
FR2371678B1 (fr) | 1982-12-17 |
DE2751916C2 (fr) | 1987-08-20 |
PL202308A1 (pl) | 1979-01-02 |
DD133916A5 (de) | 1979-01-31 |
BR7707762A (pt) | 1978-06-20 |
SE7613005L (sv) | 1978-05-23 |
AU3080777A (en) | 1979-05-31 |
JPS5377398A (en) | 1978-07-08 |
SU1172454A3 (ru) | 1985-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |