EP0963815A3 - Electro-hydraulic device for crimping pipe connections - Google Patents

Electro-hydraulic device for crimping pipe connections Download PDF

Info

Publication number
EP0963815A3
EP0963815A3 EP99109123A EP99109123A EP0963815A3 EP 0963815 A3 EP0963815 A3 EP 0963815A3 EP 99109123 A EP99109123 A EP 99109123A EP 99109123 A EP99109123 A EP 99109123A EP 0963815 A3 EP0963815 A3 EP 0963815A3
Authority
EP
European Patent Office
Prior art keywords
electro
handle
hydraulic device
pipe connections
crimping pipe
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
EP99109123A
Other languages
German (de)
French (fr)
Other versions
EP0963815A2 (en
EP0963815B1 (en
Inventor
Siegfried Leverberg
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.)
Leverberg Siegfried
Original Assignee
Leverberg Siegfried
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 Leverberg Siegfried filed Critical Leverberg Siegfried
Publication of EP0963815A2 publication Critical patent/EP0963815A2/en
Publication of EP0963815A3 publication Critical patent/EP0963815A3/en
Application granted granted Critical
Publication of EP0963815B1 publication Critical patent/EP0963815B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods

Abstract

The arrangement has a motor part with a cylindrical housing body (1.4) cont. a drive piston and with a press jaw attachment (1.5) on one end, a handle (1.1) with a trigger switch (1.2), and control and supply lines connected to the remote generator part cont. a controlled hydraulic circuit. The housing body has a handle above the center of load of the motor part. The trigger switch is integrated in the handle with control and monitoring elements (1.3).
EP99109123A 1998-06-12 1999-05-08 Electro-hydraulic device for crimping pipe connections Expired - Lifetime EP0963815B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19826110 1998-06-12
DE19826110A DE19826110A1 (en) 1998-06-12 1998-06-12 Electro-hydraulic device for pressing pipe connections

Publications (3)

Publication Number Publication Date
EP0963815A2 EP0963815A2 (en) 1999-12-15
EP0963815A3 true EP0963815A3 (en) 2001-05-02
EP0963815B1 EP0963815B1 (en) 2004-07-21

Family

ID=7870636

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99109123A Expired - Lifetime EP0963815B1 (en) 1998-06-12 1999-05-08 Electro-hydraulic device for crimping pipe connections

Country Status (3)

Country Link
EP (1) EP0963815B1 (en)
AT (1) ATE271445T1 (en)
DE (2) DE19826110A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004005558B4 (en) 2004-01-31 2006-04-20 Michael Birk Pressing tongs head and pressing tool
DE102008057424B4 (en) * 2008-11-12 2010-09-02 Interprecise Donath Gmbh Attachment device for a pipe pressing machine
DE102011052852A1 (en) 2011-08-19 2013-02-21 Gustav Klauke Gmbh pressing device
WO2019122243A1 (en) * 2017-12-21 2019-06-27 WS Wieländer + Schill Engineering GmbH & Co. KG Hydraulic tool for a pulling and/or pressing device
US11236849B2 (en) 2019-09-04 2022-02-01 Techtronic Cordless Gp Pressing tool and method for a re-pressing operation
DE102020115060A1 (en) 2020-06-05 2021-12-09 Joiner's Bench Gmbh Line element, pressing device, pressing tool, detection device for a pressing device and method for establishing a connection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003078A1 (en) * 1986-10-27 1988-05-05 Kurt Moberg Tool for folding a plate member projecting at an angle from a surface, especially a locking tab for containers of plywood
US4790218A (en) * 1987-11-19 1988-12-13 Cabrera Leonel M Rotary socket wrench
US5125324A (en) * 1988-02-10 1992-06-30 Daia Industry Co. Ltd. Portable hydraulically operated device incorporating automatic drain valve
US5216848A (en) * 1988-10-04 1993-06-08 Stripping Technologies Inc. Dual controls for an abrasive blast system
US5813805A (en) * 1996-08-29 1998-09-29 Kopras; Robert K. Spiral cutting tool with detachable handle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835696C2 (en) * 1988-10-20 1993-12-23 Pfisterer Elektrotech Karl Portable press for making press connections
GB2237836B (en) * 1989-11-08 1993-09-29 Draftex Ind Ltd Apparatus for fitting flexible strips

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003078A1 (en) * 1986-10-27 1988-05-05 Kurt Moberg Tool for folding a plate member projecting at an angle from a surface, especially a locking tab for containers of plywood
US4790218A (en) * 1987-11-19 1988-12-13 Cabrera Leonel M Rotary socket wrench
US5125324A (en) * 1988-02-10 1992-06-30 Daia Industry Co. Ltd. Portable hydraulically operated device incorporating automatic drain valve
US5216848A (en) * 1988-10-04 1993-06-08 Stripping Technologies Inc. Dual controls for an abrasive blast system
US5813805A (en) * 1996-08-29 1998-09-29 Kopras; Robert K. Spiral cutting tool with detachable handle

Also Published As

Publication number Publication date
DE59909989D1 (en) 2004-08-26
ATE271445T1 (en) 2004-08-15
EP0963815A2 (en) 1999-12-15
EP0963815B1 (en) 2004-07-21
DE19826110A1 (en) 1999-12-23

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