EP2532481A3 - Internal spring tensioner with distancers - Google Patents

Internal spring tensioner with distancers Download PDF

Info

Publication number
EP2532481A3
EP2532481A3 EP12169287.5A EP12169287A EP2532481A3 EP 2532481 A3 EP2532481 A3 EP 2532481A3 EP 12169287 A EP12169287 A EP 12169287A EP 2532481 A3 EP2532481 A3 EP 2532481A3
Authority
EP
European Patent Office
Prior art keywords
distancers
internal spring
spring tensioner
spacers
clamping plate
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.)
Withdrawn
Application number
EP12169287.5A
Other languages
German (de)
French (fr)
Other versions
EP2532481A2 (en
Inventor
Thomas Piel
Peter Welp
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.)
Hazet Werk Hermann Zerver GmbH and Co KG
Original Assignee
Hazet Werk Hermann Zerver GmbH and Co KG
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 Hazet Werk Hermann Zerver GmbH and Co KG filed Critical Hazet Werk Hermann Zerver GmbH and Co KG
Publication of EP2532481A2 publication Critical patent/EP2532481A2/en
Publication of EP2532481A3 publication Critical patent/EP2532481A3/en
Withdrawn legal-status Critical Current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
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
    • B25B27/302—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs coil springs other than torsion coil springs
    • B25B27/304—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs coil springs other than torsion coil springs by compressing coil springs

Abstract

Die vorliegende Erfindung betrifft einen Innenfederspanner (1) mit Distanzstücken (4), wobei die Distanzstücke (4) auf einem Spannteller (3) zur formschlüssigen Aufnahme eines Federsegmentes (10) austauschbar angeordnet sind. Durch geeignete Wahl der Distanzstücke (4) ist es möglich, das Federsegment (10) auf dem Spannteller (3) exzentrisch versetzt anzuordnen.

Figure imgaf001
The present invention relates to a Innenfederspanner (1) with spacers (4), wherein the spacers (4) on a clamping plate (3) for the positive reception of a spring segment (10) are arranged interchangeably. By suitable choice of the spacers (4), it is possible to arrange the spring segment (10) on the clamping plate (3) offset eccentrically.
Figure imgaf001
EP12169287.5A 2011-06-06 2012-05-24 Internal spring tensioner with distancers Withdrawn EP2532481A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201120050353 DE202011050353U1 (en) 2011-06-06 2011-06-06 Inner spring tensioner with spacers

Publications (2)

Publication Number Publication Date
EP2532481A2 EP2532481A2 (en) 2012-12-12
EP2532481A3 true EP2532481A3 (en) 2015-06-03

Family

ID=44502153

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12169287.5A Withdrawn EP2532481A3 (en) 2011-06-06 2012-05-24 Internal spring tensioner with distancers

Country Status (3)

Country Link
EP (1) EP2532481A3 (en)
CN (1) CN102837288B (en)
DE (1) DE202011050353U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012110251B3 (en) * 2012-10-26 2014-03-27 Hazet-Werk Hermann Zerver Gmbh & Co. Kg Stationary spring tensioning device with universal clamping plate

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558500A (en) * 1983-03-16 1985-12-17 Kloster Research & Development, Inc. Spring compressor for MacPherson strut suspension assemblies
DE29819740U1 (en) * 1998-11-05 1999-06-10 Klann Tools Ltd Spring tensioner for coil springs with at least one spring plate
DE10109752C1 (en) * 2001-02-28 2002-08-14 Hazet Werk Zerver Hermann Gripping element for spring tensioner
DE202007002633U1 (en) * 2007-02-22 2007-04-26 Klann-Spezial-Werkzeugbau-Gmbh Device for tensioning a helical spring comprises a pressure plate having a securing element extending axially over the clamping surface in the direction of the spring winding in the region of its support surface or clamping surface
DE102007057549A1 (en) * 2007-11-29 2009-06-04 Horst Klann Pressure support unit for spring compressor device i.e. motor vehicle spring compressor device, has adjusting extension provided for enabling stepless adjustment of position of base relative to compression spring

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335979C1 (en) * 1983-10-04 1985-03-14 Horst 7730 Villingen-Schwenningen Klann Compression spring tensioner, in particular for axle springs of motor vehicles
EP0947406A3 (en) * 1998-04-02 2001-03-21 Herramientas Davidson, S.A. Device for disassembling automotive suspension systems
DE20119267U1 (en) * 2001-11-27 2002-02-21 Klann Tools Ltd Eccentric pressure plates for spring tensioners
DE10361597B3 (en) * 2003-12-24 2005-06-30 Klann-Spezial-Werkzeugbau-Gmbh System for tensioning a coil spring
DE202004006807U1 (en) * 2004-04-28 2004-07-15 Hazet-Werk Hermann Zerver Gmbh & Co. Kg Internal tensioner for tensioning a helical compression spring
DE202006012655U1 (en) * 2006-08-17 2006-11-30 Hazet-Werk Hermann Zerver Gmbh & Co. Kg Gripper system for spring tensioners used in fitting and removing car suspension struts comprises plate which fits on top of coil spring and can be locked in position by locking plate
WO2008028492A2 (en) * 2006-09-08 2008-03-13 Scangrip A/S Spring compressor and jaw, insert and extension unit for a spring compressor
CN201002244Y (en) * 2006-10-26 2008-01-09 成都开天汽车工具开发有限公司 Spring assembling/disassembling machine with modified car shock damper
DE202007011248U1 (en) * 2007-08-10 2007-10-18 Hazet-Werk Hermann Zerver Gmbh & Co. Kg Ball joint puller
TW201004750A (en) * 2008-07-16 2010-02-01 Yakita Metal Industry Co Ltd Clamping apparatus for the shock absorbing spring
DE202008012339U1 (en) * 2008-09-16 2008-11-20 Klann-Spezial-Werkzeugbau-Gmbh Device for tensioning a spring damper leg

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558500A (en) * 1983-03-16 1985-12-17 Kloster Research & Development, Inc. Spring compressor for MacPherson strut suspension assemblies
DE29819740U1 (en) * 1998-11-05 1999-06-10 Klann Tools Ltd Spring tensioner for coil springs with at least one spring plate
DE10109752C1 (en) * 2001-02-28 2002-08-14 Hazet Werk Zerver Hermann Gripping element for spring tensioner
DE202007002633U1 (en) * 2007-02-22 2007-04-26 Klann-Spezial-Werkzeugbau-Gmbh Device for tensioning a helical spring comprises a pressure plate having a securing element extending axially over the clamping surface in the direction of the spring winding in the region of its support surface or clamping surface
DE102007057549A1 (en) * 2007-11-29 2009-06-04 Horst Klann Pressure support unit for spring compressor device i.e. motor vehicle spring compressor device, has adjusting extension provided for enabling stepless adjustment of position of base relative to compression spring

Also Published As

Publication number Publication date
DE202011050353U1 (en) 2011-07-11
EP2532481A2 (en) 2012-12-12
CN102837288A (en) 2012-12-26
CN102837288B (en) 2015-05-06

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