DE29917596U1 - Spring tensioner - Google Patents

Spring tensioner

Info

Publication number
DE29917596U1
DE29917596U1 DE29917596U DE29917596U DE29917596U1 DE 29917596 U1 DE29917596 U1 DE 29917596U1 DE 29917596 U DE29917596 U DE 29917596U DE 29917596 U DE29917596 U DE 29917596U DE 29917596 U1 DE29917596 U1 DE 29917596U1
Authority
DE
Germany
Prior art keywords
housing
spring
tensioning device
clamping block
spring tensioning
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.)
Expired - Lifetime
Application number
DE29917596U
Other languages
German (de)
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
Priority to DE29917596U priority Critical patent/DE29917596U1/en
Publication of DE29917596U1 publication Critical patent/DE29917596U1/en
Priority to EP00118478A priority patent/EP1090720A3/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
    • B25B27/14—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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. Federspanngerät mit zwei Federhaltern (4, 5) zur Aufnahme jeweils einer Federwindung einer zu spannenden Schraubenfeder (7) und einem in einem langgestreckten Gehäuse (8) angeordneten, an einem Ende mit einem Antriebselement (22) versehenen Spindelantrieb zur axialen Verlagerung der Federhalter (4, 5) zueinander, gekennzeichnet durch, einen an dem Gehäuse (8) oder einem gehäusefesten Bestandteil des Federspanngerätes befestigten Spannblock (26), an dem zwei zueinander parallele und sich zueinander auch unter Druckeinwirkung starr verhaltenden Spannflächen (29, 30) ausgebildet sind.1. Spring tensioning device with two spring holders ( 4 , 5 ) each for receiving a spring turn of a coil spring ( 7 ) to be tensioned and a spindle drive arranged in an elongated housing ( 8 ) and provided at one end with a drive element ( 22 ) for axially displacing the spring holder ( 4 , 5 ) to one another, characterized by a clamping block ( 26 ) fastened to the housing ( 8 ) or a component of the spring tensioning device which is fixed to the housing and on which two clamping surfaces ( 29 , 30 ) which are parallel to one another and rigidly relate to one another even under the action of pressure are formed . 2. Federspanngerät nach Anspruch 1, dadurch gekennzeichnet, daß der Spannblock (26) auf der Außenseite (28) des Gehäuses (8) festgeschraubt ist.2. Spring tensioning device according to claim 1, characterized in that the clamping block ( 26 ) on the outside ( 28 ) of the housing ( 8 ) is screwed tight. 3. Federspanngerät nach Anspruch 1 oder Anspruch 2, dadurch gekennzeichnet, daß das Gehäuse (8) zylinderisch gestaltet ist und daß sich der Spannblock (26) mit einer kreiskonkaven Befestigungsfläche (28), deren Radius gleich dem Außenradius des Gehäuses (8) ist, an dem Gehäuse (8) abstützt.3. Spring tensioning device according to claim 1 or claim 2, characterized in that the housing ( 8 ) is cylindrical and that the clamping block ( 26 ) with a circular concave fastening surface ( 28 ) whose radius is equal to the outer radius of the housing ( 8 ), supported on the housing ( 8 ). 4. Federspanngerät nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Spannblock (26) an der den Federhaltern (4, 5) abgewandten Seite des Gehäuses (8) befestigt ist.4. Spring tensioning device according to one of claims 1 to 3, characterized in that the clamping block ( 26 ) on the spring holders ( 4 , 5 ) facing away from the housing ( 8 ) is attached.
DE29917596U 1999-10-06 1999-10-06 Spring tensioner Expired - Lifetime DE29917596U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29917596U DE29917596U1 (en) 1999-10-06 1999-10-06 Spring tensioner
EP00118478A EP1090720A3 (en) 1999-10-06 2000-08-25 Spring compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29917596U DE29917596U1 (en) 1999-10-06 1999-10-06 Spring tensioner

Publications (1)

Publication Number Publication Date
DE29917596U1 true DE29917596U1 (en) 1999-12-30

Family

ID=8079914

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29917596U Expired - Lifetime DE29917596U1 (en) 1999-10-06 1999-10-06 Spring tensioner

Country Status (2)

Country Link
EP (1) EP1090720A3 (en)
DE (1) DE29917596U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110509220A (en) * 2019-08-30 2019-11-29 银川西部大森数控技术有限公司 A kind of automobile damping spring compressor

Family Cites Families (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
US4641814A (en) * 1984-09-12 1987-02-10 Maremont Corporation On-vehicle spring compressor tool
US4872644A (en) * 1985-12-23 1989-10-10 Papapetros Peter A Motor vehicle servicing tool
FR2776221B1 (en) * 1998-03-17 2000-05-12 Mecanique Energetique END-TO-END COUPLING MEMBER OF TWO SPRING COMPRESSORS
DE29816410U1 (en) * 1998-09-12 1998-11-19 Hazet Werk Zerver Hermann Threaded spindle drive for a spring tensioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110509220A (en) * 2019-08-30 2019-11-29 银川西部大森数控技术有限公司 A kind of automobile damping spring compressor

Also Published As

Publication number Publication date
EP1090720A2 (en) 2001-04-11
EP1090720A3 (en) 2002-07-03

Similar Documents

Publication Publication Date Title
DE20209907U1 (en) Housing for the staple holder for office staplers
DE29917596U1 (en) Spring tensioner
DE20115647U1 (en) Linear positioner with a clamping and adjustment device
EP1255012A3 (en) Device for fixing an element to an extruded profile
DE20219317U1 (en) Device for clamping of two parts lying one against the other has operating component in form of threaded spindle engaging in thread in bolt-type component and provided with cup-shaped hand grip
DE20209881U1 (en) Quick release device for cable pull switches
DE20000923U1 (en) Portable light reflector or diffuser
DE20118448U1 (en) Clamp holder for holding rods
DE20210767U1 (en) Device for adjusting the tension of a strapping of a strapping machine
DE20280247U1 (en) Holding device for a window frame
DE29910547U1 (en) Device for winding tension belts
DE20002172U1 (en) Kit for the adjustable mounting of brackets
DE29910832U1 (en) Device for carrying out at least one, preferably several lines
DE29913506U1 (en) Raised floor with insulation holder
DE20218774U1 (en) device terminal
DE20106608U1 (en) Inline centrifugal pump for heating systems that can be driven by an electric motor
DE20305791U1 (en) Assembly device for door frames has at least one holder for longitudinal lining, and holder at right angles to it for transverse lining so that supported lining elements are in correct position for installation
DE20016320U1 (en) Glue clamp
DE20103247U1 (en) Bookend
DE20302661U1 (en) Clamping and transport device for dental impression trays, has double walled base with sleeve for mounting clamping ring and fixing clamping screw
DE29917498U1 (en) Mounting bracket for a strip that can be fixed with an adhesive
DE20313357U1 (en) Instrument assembly mounting for handlebars of bicycle has saddle-shaped pad with rubber band engaging on lugs on either side
DE20216801U1 (en) Teeth cleaning device using dental floss, contains rectangular cavity with holder frame for dental floss container
DE20106963U1 (en) Jig
DE20107217U1 (en) Device for fastening protective nets against falling rocks on slopes

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000203

R197 New subsequently filed claims on ip dossier
R150 Term of protection extended to 6 years

Effective date: 20021112

R151 Term of protection extended to 8 years

Effective date: 20051006

R152 Term of protection extended to 10 years

Effective date: 20070928

R071 Expiry of right