EP2786843A3 - A battery powered crimping tool - Google Patents

A battery powered crimping tool Download PDF

Info

Publication number
EP2786843A3
EP2786843A3 EP14163263.8A EP14163263A EP2786843A3 EP 2786843 A3 EP2786843 A3 EP 2786843A3 EP 14163263 A EP14163263 A EP 14163263A EP 2786843 A3 EP2786843 A3 EP 2786843A3
Authority
EP
European Patent Office
Prior art keywords
traction
housing
drive train
piston
motor
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
Application number
EP14163263.8A
Other languages
German (de)
French (fr)
Other versions
EP2786843B1 (en
EP2786843A2 (en
Inventor
Vincent Cerfeuillet
Patrick Vervier
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.)
Dubuis et Cie SAS
Original Assignee
Dubuis et Cie 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 Dubuis et Cie SAS filed Critical Dubuis et Cie SAS
Priority to EP14163263.8A priority Critical patent/EP2786843B1/en
Publication of EP2786843A2 publication Critical patent/EP2786843A2/en
Publication of EP2786843A3 publication Critical patent/EP2786843A3/en
Application granted granted Critical
Publication of EP2786843B1 publication Critical patent/EP2786843B1/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
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/0007—Tools for fixing internally screw-threaded tubular fasteners
    • B25B27/0014—Tools for fixing internally screw-threaded tubular fasteners motor-driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

A crimping tool for a rivet nut or an earth bond, comprising: a housing (34) adapted to receive an electrical battery; an electrical motor (101); a support (109,130) for supporting movement of a traction rod (121) in relation to the housing; a first mechanical drive train (104,105,106,106a,1071) drivable by the motor to cause rotation of a traction rod (121) about a longitudinal axis X-X in a screwing direction or an unscrewing direction; a second drive train (102,103,108,109,110,111,111a,111b,112,113,116,118,140) comprising a hydraulic pump (111,111a,111b,112,118) fluidly coupled to a piston chamber (140) containing a traction piston (113) wherein the traction piston is movable from an initial position in the piston chamber by way of fluid pressure from the pump to cause axial displacement of a traction rod towards the housing and wherein the pump of the second drive train is drivable by the motor to deliver fluid pressure to the piston chamber.
EP14163263.8A 2013-04-02 2014-04-02 A battery powered crimping tool Active EP2786843B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14163263.8A EP2786843B1 (en) 2013-04-02 2014-04-02 A battery powered crimping tool

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13290076 2013-04-02
EP14163263.8A EP2786843B1 (en) 2013-04-02 2014-04-02 A battery powered crimping tool

Publications (3)

Publication Number Publication Date
EP2786843A2 EP2786843A2 (en) 2014-10-08
EP2786843A3 true EP2786843A3 (en) 2018-04-11
EP2786843B1 EP2786843B1 (en) 2019-09-25

Family

ID=48143570

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14163263.8A Active EP2786843B1 (en) 2013-04-02 2014-04-02 A battery powered crimping tool

Country Status (1)

Country Link
EP (1) EP2786843B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014117403A1 (en) 2014-11-27 2016-06-02 Tkr Spezialwerkzeuge Gmbh Mobile hydraulic tool
DE102014117401A1 (en) * 2014-11-27 2016-06-02 Tkr Spezialwerkzeuge Gmbh riveting tool
DE102015118839B4 (en) 2015-11-03 2017-06-01 Tkr Spezialwerkzeuge Gmbh Hydraulic unit for a mobile hydraulic tool
DE102015119571A1 (en) * 2015-11-12 2017-05-18 Tkr Spezialwerkzeuge Gmbh riveting tool
US11673243B2 (en) 2018-09-05 2023-06-13 Milwaukee Electric Tool Corporation Blind rivet nut-setting tool
US11396038B2 (en) * 2019-09-06 2022-07-26 Makita Corporation Fastening tool
EP4008482B1 (en) 2020-12-07 2023-10-11 Dubuis et Cie Joining tool for joining a deformable element to a workpiece
CN112958743B (en) * 2021-03-30 2022-09-30 杭州艾美依航空制造装备有限公司 Pressure riveting driving device for driving multiplexing automatic drilling and riveting machine
IT202100010556A1 (en) * 2021-04-27 2022-10-27 Ober S P A PORTABLE EQUIPMENT
TWI805277B (en) * 2022-03-14 2023-06-11 朝程工業股份有限公司 Power tool

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2163627A (en) * 1936-07-20 1939-06-27 Hannifin Mfg Co Press and the like
US2403262A (en) * 1945-05-22 1946-07-02 Goodrich Co B F Tool for collapsing hollow rivets
US3686915A (en) * 1970-12-02 1972-08-29 Delmar S Miller Installation tool for fasteners requiring rotary and axial movements
GB2152420A (en) * 1984-01-12 1985-08-07 Honsel Nieten & Metallwarenfab Hand riveting tool
DE4406946A1 (en) * 1994-03-04 1995-09-07 Gesipa Blindniettechnik Blind rivet nut setting tool
WO2001024956A1 (en) * 1999-10-02 2001-04-12 Textron Fastening Systems Limited Riveting apparatus
WO2009103695A1 (en) * 2008-02-21 2009-08-27 Ober S.P.A. An electro-hydraulic device with an electronic control for deforming fastening elements

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2841690B1 (en) 2002-06-27 2004-11-12 Dubuis Et Cie M SYSTEM FOR FIXING AN ELECTRICAL CONNECTING PITCH TO AN ELEMENT
FR2986848B1 (en) 2012-02-13 2015-04-24 Dubuis Et Cie PRESSURE RELIEF VALVE FOR A HYDRAULIC PRESS TOOL, AND HYDRAULIC PRESS TOOL

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2163627A (en) * 1936-07-20 1939-06-27 Hannifin Mfg Co Press and the like
US2403262A (en) * 1945-05-22 1946-07-02 Goodrich Co B F Tool for collapsing hollow rivets
US3686915A (en) * 1970-12-02 1972-08-29 Delmar S Miller Installation tool for fasteners requiring rotary and axial movements
GB2152420A (en) * 1984-01-12 1985-08-07 Honsel Nieten & Metallwarenfab Hand riveting tool
DE4406946A1 (en) * 1994-03-04 1995-09-07 Gesipa Blindniettechnik Blind rivet nut setting tool
WO2001024956A1 (en) * 1999-10-02 2001-04-12 Textron Fastening Systems Limited Riveting apparatus
WO2009103695A1 (en) * 2008-02-21 2009-08-27 Ober S.P.A. An electro-hydraulic device with an electronic control for deforming fastening elements

Also Published As

Publication number Publication date
EP2786843B1 (en) 2019-09-25
EP2786843A2 (en) 2014-10-08

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