ATE508844T1 - HAND-HELD DRIVE DEVICE FOR A PRESSING DEVICE AND METHOD FOR CONTROLLING A HAND-HELD DRIVE DEVICE FOR A PRESSING DEVICE - Google Patents

HAND-HELD DRIVE DEVICE FOR A PRESSING DEVICE AND METHOD FOR CONTROLLING A HAND-HELD DRIVE DEVICE FOR A PRESSING DEVICE

Info

Publication number
ATE508844T1
ATE508844T1 AT10155953T AT10155953T ATE508844T1 AT E508844 T1 ATE508844 T1 AT E508844T1 AT 10155953 T AT10155953 T AT 10155953T AT 10155953 T AT10155953 T AT 10155953T AT E508844 T1 ATE508844 T1 AT E508844T1
Authority
AT
Austria
Prior art keywords
hand
pressing
held drive
drive device
pressing device
Prior art date
Application number
AT10155953T
Other languages
German (de)
Inventor
Martin Bungter
Guenther Odenthal
Joerg Hanisch
Original Assignee
Novopress Gmbh
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 Novopress Gmbh filed Critical Novopress Gmbh
Application granted granted Critical
Publication of ATE508844T1 publication Critical patent/ATE508844T1/en

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)
  • Press Drives And Press Lines (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Presses (AREA)

Abstract

The device (2) has a hydraulic motor (19) comprising a readjusting device that moves back to a starting position after opening of a pressure relief valve and transports hydraulic fluid from the hydraulic motor in to a hydraulic reservoir (14). An actual value sensor detects a physical value, which correlates with a pressing resistance. An actual value sensor detects a speed of a drive motor (4), and a control device disconnects the drive motor when an evaluation device determines increase of speed of the drive motor after opening of the pressure relief valve. An independent claim is also included for a pressing device comprising a pressing tool.
AT10155953T 2009-03-10 2010-03-09 HAND-HELD DRIVE DEVICE FOR A PRESSING DEVICE AND METHOD FOR CONTROLLING A HAND-HELD DRIVE DEVICE FOR A PRESSING DEVICE ATE508844T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202009003196U DE202009003196U1 (en) 2009-03-10 2009-03-10 Handleable drive device for a pressing device

Publications (1)

Publication Number Publication Date
ATE508844T1 true ATE508844T1 (en) 2011-05-15

Family

ID=42134328

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10155953T ATE508844T1 (en) 2009-03-10 2010-03-09 HAND-HELD DRIVE DEVICE FOR A PRESSING DEVICE AND METHOD FOR CONTROLLING A HAND-HELD DRIVE DEVICE FOR A PRESSING DEVICE

Country Status (5)

Country Link
EP (1) EP2228177B1 (en)
AT (1) ATE508844T1 (en)
DE (1) DE202009003196U1 (en)
ES (1) ES2365071T3 (en)
PL (1) PL2228177T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009015515U1 (en) 2009-11-17 2011-04-07 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kommanditgesellschaft Hand-held pressing device
CN104440762B (en) * 2014-10-29 2016-05-04 北京北机机电工业有限责任公司 A kind of for assembling the instrument of rupture disk
DE102015108833B3 (en) * 2015-06-03 2016-10-20 Herwig Bohrtechnik Schmalkalden Gmbh Rescue device for separating structures and methods for controlling a rescue device
CN105171698B (en) * 2015-07-28 2018-05-22 艾默生管道工具(上海)有限公司 Hydraulic tool
ITUA20161807A1 (en) 2016-03-18 2017-09-18 Cembre Spa HYDRAULIC COMPRESSION OR CUTTING TOOL
DE102018000088A1 (en) 2018-01-09 2019-07-11 Senvion Gmbh Method for operating a wind power plant, in particular maintenance control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3719442A1 (en) * 1987-06-11 1988-12-22 Pfisterer Elektrotech Karl Portable press for producing compression joints
US5125324A (en) 1988-02-10 1992-06-30 Daia Industry Co. Ltd. Portable hydraulically operated device incorporating automatic drain valve
DE29703052U1 (en) 1997-02-21 1997-04-03 Novopress GmbH Pressen und Presswerkzeuge & Co KG, 41460 Neuss Press device for connecting workpieces
EP1157786B1 (en) 2000-05-25 2006-12-13 Von Arx Ag Press tool for crimping connection elements
DE10106360C1 (en) 2001-02-12 2002-07-11 Rothenberger Werkzeuge Ag Automatic control method for electro-hydraulic handtool has microprocessor controlling pump motor via hydraulic system pressure
US6745611B2 (en) * 2002-02-19 2004-06-08 Fci Americas Technology, Inc. Battery powered hydraulic tool
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

Also Published As

Publication number Publication date
EP2228177B1 (en) 2011-05-11
DE202009003196U1 (en) 2010-04-29
EP2228177A1 (en) 2010-09-15
PL2228177T3 (en) 2011-10-31
ES2365071T3 (en) 2011-09-21

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