EP1958732A3 - Drive device with a coupling for tool heads - Google Patents

Drive device with a coupling for tool heads Download PDF

Info

Publication number
EP1958732A3
EP1958732A3 EP08001096A EP08001096A EP1958732A3 EP 1958732 A3 EP1958732 A3 EP 1958732A3 EP 08001096 A EP08001096 A EP 08001096A EP 08001096 A EP08001096 A EP 08001096A EP 1958732 A3 EP1958732 A3 EP 1958732A3
Authority
EP
European Patent Office
Prior art keywords
coupling
drive device
tool heads
chamber
hydraulic pump
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
EP08001096A
Other languages
German (de)
French (fr)
Other versions
EP1958732B1 (en
EP1958732A2 (en
Inventor
Arnd Greding
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.)
Rothenberger AG
Original Assignee
Rothenberger AG
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 Rothenberger AG filed Critical Rothenberger AG
Priority to PL08001096T priority Critical patent/PL1958732T3/en
Publication of EP1958732A2 publication Critical patent/EP1958732A2/en
Publication of EP1958732A3 publication Critical patent/EP1958732A3/en
Application granted granted Critical
Publication of EP1958732B1 publication Critical patent/EP1958732B1/en
Not-in-force 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
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/10—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting fittings into hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Manipulator (AREA)
  • Jigs For Machine Tools (AREA)
  • Gripping On Spindles (AREA)
  • Press Drives And Press Lines (AREA)
  • Actuator (AREA)

Abstract

The drive unit has a housing (27) with a chamber for accumulators at its end remote from the coupling (18P) with a total voltage of at least 12 Volts, whereby the chamber is covered by a removable cap (27a). It has a hydraulic pump with a pump piston whose axis is transverse to the longitudinal axis (A-A). The electric motor is arranged between the hydraulic pump and the working cylinder.
EP08001096A 2007-02-14 2008-01-22 Drive device with a coupling for tool heads Not-in-force EP1958732B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08001096T PL1958732T3 (en) 2007-02-14 2008-01-22 Drive device with a coupling for tool heads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007007294A DE102007007294B3 (en) 2007-02-14 2007-02-14 Drive unit with coupling for tool heads has housing with chamber for accumulators in end remote from coupling with total voltage of at least 12 Volts; chamber covered by removable cap has hydraulic pump with piston with transverse axis

Publications (3)

Publication Number Publication Date
EP1958732A2 EP1958732A2 (en) 2008-08-20
EP1958732A3 true EP1958732A3 (en) 2010-09-01
EP1958732B1 EP1958732B1 (en) 2011-09-28

Family

ID=39365608

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08001096A Not-in-force EP1958732B1 (en) 2007-02-14 2008-01-22 Drive device with a coupling for tool heads

Country Status (5)

Country Link
EP (1) EP1958732B1 (en)
AT (1) ATE526115T1 (en)
DE (1) DE102007007294B3 (en)
ES (1) ES2372430T3 (en)
PL (1) PL1958732T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008051284B3 (en) * 2008-10-10 2010-06-02 Uponor Innovation Ab Tool device for connecting a plastic pipe
AU2011304834A1 (en) 2010-08-24 2013-04-04 Rothenberger Ag Coupling parts for connecting a driving device to an expander head
DE102010035222B4 (en) * 2010-08-24 2013-04-18 Rothenberger Ag Coupling for the axial connection of a drive unit with an expander head
DE102010035221B4 (en) * 2010-08-24 2013-04-18 Rothenberger Ag Coupling for the axial connection of a drive unit with expander head
DE102014107752A1 (en) * 2014-06-03 2015-12-03 Rehau Ag + Co Tool device for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a sliding or compression sleeve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20113238U1 (en) * 2001-08-09 2001-11-22 Rothenberger Werkzeuge Ag Hand tool with an electro-hydraulic drive part and a working head
DE20308966U1 (en) * 2003-06-10 2004-10-21 Rothenberger Ag Electrohydraulic shaping device for metals and plastics e.g. for heating and sanitation engineering, has hydraulic circuit arranged parallel to hysteresis valve and provided with solenoid valve connected into power circuit
US20060272381A1 (en) * 2005-06-03 2006-12-07 Fci Americas Technology, Inc. Hand-held, portable, battery-powered hydraulic tool

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10216213A1 (en) * 2002-04-10 2003-10-23 Klauke Gmbh Gustav Electro-hydraulic pressing device and method for operating the same
US5195354A (en) * 1989-03-31 1993-03-23 Japan Storage Battery Co., Ltd. Cam crank mechanism and motor driven hydraulic tool
DE4202348C1 (en) * 1992-01-29 1993-06-09 Rothenberger Werkzeuge-Maschinen Gmbh, 6233 Kelkheim, De Tube end expansion tool - has holding drillings for guide pins at inner and outer flange sectors
DE29703053U1 (en) * 1997-02-21 1997-04-10 Novopress GmbH Pressen und Presswerkzeuge & Co KG, 41460 Neuss Pressing device
DE19825160A1 (en) * 1997-10-15 1999-04-22 Klauke Gmbh Gustav Hydraulic press device e.g. for connecting cable shoes to electrical cables or for riveting
EP1157786B1 (en) * 2000-05-25 2006-12-13 Von Arx Ag Press tool for crimping connection elements
DE20303877U1 (en) * 2003-03-10 2003-05-08 Novopress Gmbh Hand-guided hydraulic press cylinder forms part of hydraulic reservoir
DE202004000215U1 (en) * 2004-01-08 2004-04-01 Novopress Gmbh Pressen Und Presswerkzeuge & Co Kg Hand-held press tool appliance for connection of pipes etc. has regulating valve which remains closed when hydraulic pump fails and system pressure is below switch-off pressure
DE102005010494A1 (en) * 2005-03-08 2006-09-14 Rothenberger Ag Expansion device for hollow bodies

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20113238U1 (en) * 2001-08-09 2001-11-22 Rothenberger Werkzeuge Ag Hand tool with an electro-hydraulic drive part and a working head
DE20308966U1 (en) * 2003-06-10 2004-10-21 Rothenberger Ag Electrohydraulic shaping device for metals and plastics e.g. for heating and sanitation engineering, has hydraulic circuit arranged parallel to hysteresis valve and provided with solenoid valve connected into power circuit
US20060272381A1 (en) * 2005-06-03 2006-12-07 Fci Americas Technology, Inc. Hand-held, portable, battery-powered hydraulic tool

Also Published As

Publication number Publication date
PL1958732T3 (en) 2012-02-29
EP1958732B1 (en) 2011-09-28
ES2372430T3 (en) 2012-01-19
ATE526115T1 (en) 2011-10-15
EP1958732A2 (en) 2008-08-20
DE102007007294B3 (en) 2008-07-10

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