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FR3075677B1 - METHOD FOR SCREWING A NUT AROUND A TUBE INCLUDING A RE-INDEXING, AND CORRESPONDING DEVICE - Google Patents

METHOD FOR SCREWING A NUT AROUND A TUBE INCLUDING A RE-INDEXING, AND CORRESPONDING DEVICE Download PDF

Info

Publication number
FR3075677B1
FR3075677B1 FR1763275A FR1763275A FR3075677B1 FR 3075677 B1 FR3075677 B1 FR 3075677B1 FR 1763275 A FR1763275 A FR 1763275A FR 1763275 A FR1763275 A FR 1763275A FR 3075677 B1 FR3075677 B1 FR 3075677B1
Authority
FR
France
Prior art keywords
nut
tube
screwing
terminal member
casing
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.)
Active
Application number
FR1763275A
Other languages
French (fr)
Other versions
FR3075677A1 (en
Inventor
Laurent Metais
Vincent Boussard
Antoine Delmas
Xavier Isse
Robert Guziolowski
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.)
Georges Renault SAS
Original Assignee
Georges Renault SAS
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 Georges Renault SAS filed Critical Georges Renault SAS
Priority to FR1763275A priority Critical patent/FR3075677B1/en
Priority to EP18215453.4A priority patent/EP3505301B1/en
Priority to CN201811608592.XA priority patent/CN109968263B/en
Publication of FR3075677A1 publication Critical patent/FR3075677A1/en
Application granted granted Critical
Publication of FR3075677B1 publication Critical patent/FR3075677B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
    • 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
    • B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
    • 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
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/481—Spanners; Wrenches for special purposes for operating in areas having limited access

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Motor Or Generator Frames (AREA)
  • Automatic Assembly (AREA)

Abstract

Procédé de vissage d'un écrou de raccordement de tube à un élément au moyen d'un dispositif de vissage, ledit tube s'étendant à travers ledit écrou, ledit dispositif comprenant un carter (16), un organe terminal rotatif (10) apte à coopérer avec ledit écrou, un moteur (17) et une transmission aptes à entrainer ledit organe terminal (10) et présentant un jeu de fonctionnement, ledit carter (16) et ledit organe terminal (10) présentant chacun une ouverture latérale permettant, lorsqu'elles coïncident, le passage dudit tube dans l'organe terminal (10), et définissant ainsi une position ouverte de l'organe terminal (10), ledit procédé comprenant au moins un cycle de vissage comprenant au moins les étapes successives suivantes : - une étape (61) de mise en place autour du tube du dispositif se trouvant dans la position ouverte, en faisant passer le tube dans les ouvertures latérales du carter et de l'organe terminal (10) ; - une étape (62) d'engagement de l'organe terminal (10) avec l'écrou ; - une étape (63) de serrage (3) de l'écrou ; - une étape (64) de désengagement de l'organe terminal (10) de l'écrou ; une étape (66) de retrait du dispositif du tube ; Ledit procédé comprenant, entre l'étape de désengagement de l'organe terminal de l'écrou et l'étape de retrait du dispositif du tube, une étape de ré-indexation au cours de laquelle ledit moteur ramène l'organe terminal dans ladite position ouverte en l'entrainant en rotation dans le sens du vissage.Method for screwing a tube connecting nut to an element by means of a screwing device, said tube extending through said nut, said device comprising a casing (16), a rotary end member (10) capable of to cooperate with said nut, a motor (17) and a transmission capable of driving said terminal member (10) and having an operating clearance, said casing (16) and said terminal member (10) each having a lateral opening allowing, when 'they coincide, the passage of said tube in the terminal member (10), and thus defining an open position of the terminal member (10), said method comprising at least one screwing cycle comprising at least the following successive steps: - a step (61) of positioning around the tube of the device which is in the open position, by passing the tube through the lateral openings of the casing and of the terminal member (10); - A step (62) of engagement of the terminal member (10) with the nut; - a step (63) for tightening (3) the nut; - a step (64) of disengagement of the terminal member (10) from the nut; a step (66) of removing the device from the tube; Said method comprising, between the step of disengaging the end member from the nut and the step of removing the device from the tube, a re-indexing step during which said motor brings the end member back into said position open by rotating it in the direction of screwing.

FR1763275A 2017-12-27 2017-12-27 METHOD FOR SCREWING A NUT AROUND A TUBE INCLUDING A RE-INDEXING, AND CORRESPONDING DEVICE Active FR3075677B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1763275A FR3075677B1 (en) 2017-12-27 2017-12-27 METHOD FOR SCREWING A NUT AROUND A TUBE INCLUDING A RE-INDEXING, AND CORRESPONDING DEVICE
EP18215453.4A EP3505301B1 (en) 2017-12-27 2018-12-21 Method for screwing a nut around a tube comprising re-indexing, and corresponding device
CN201811608592.XA CN109968263B (en) 2017-12-27 2018-12-27 Method for tightening a nut around a tube comprising re-indexing and corresponding device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1763275 2017-12-27
FR1763275A FR3075677B1 (en) 2017-12-27 2017-12-27 METHOD FOR SCREWING A NUT AROUND A TUBE INCLUDING A RE-INDEXING, AND CORRESPONDING DEVICE

Publications (2)

Publication Number Publication Date
FR3075677A1 FR3075677A1 (en) 2019-06-28
FR3075677B1 true FR3075677B1 (en) 2020-01-03

Family

ID=61258520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1763275A Active FR3075677B1 (en) 2017-12-27 2017-12-27 METHOD FOR SCREWING A NUT AROUND A TUBE INCLUDING A RE-INDEXING, AND CORRESPONDING DEVICE

Country Status (3)

Country Link
EP (1) EP3505301B1 (en)
CN (1) CN109968263B (en)
FR (1) FR3075677B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3870401A4 (en) * 2018-10-26 2022-10-26 Milwaukee Electric Tool Corporation Ratcheting tool
CN111503436B (en) * 2020-04-23 2021-11-09 苏州浪潮智能科技有限公司 Leveling device and system
SE544996C2 (en) 2021-12-08 2023-02-21 Atlas Copco Ind Technique Ab Socket for power tool, methods of controlling power tools, control systems and power tools

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987692A (en) * 1975-06-16 1976-10-26 Chicago Pneumatic Tool Company Tube nut wrench
US4064772A (en) * 1976-07-06 1977-12-27 Cooper Industries, Inc. Tubing wrench with air powered return
EP0636458B1 (en) * 1993-06-04 1998-03-11 Ohmi, Tadahiro Tightening device
DE19704789A1 (en) * 1996-02-16 1997-08-21 Volkswagen Ag Flat geared drive unit
JP2001150360A (en) * 1999-11-24 2001-06-05 Osamu Katai Fastening tool of reinforcing bar joint fitting
US7942084B2 (en) * 2006-12-06 2011-05-17 American Power Tool Company Powered driver and methods for reliable repeated securement of threaded connectors to a correct tightness
SE533215C2 (en) * 2008-05-08 2010-07-20 Atlas Copco Tools Ab Method and apparatus for tightening joints
CN103492129B (en) * 2011-01-31 2015-09-02 赖四正 The pivoting locating structure of instrument
CN203141398U (en) * 2012-12-29 2013-08-21 南京德朔实业有限公司 Electric wrench
US9381625B2 (en) * 2012-12-29 2016-07-05 Chevron (Hk) Limited Electrical wrench

Also Published As

Publication number Publication date
CN109968263B (en) 2022-09-30
EP3505301B1 (en) 2024-03-06
FR3075677A1 (en) 2019-06-28
EP3505301A1 (en) 2019-07-03
CN109968263A (en) 2019-07-05

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