DE202004008603U1 - Circlip pliers for internal and external use, provided with additional movable joint - Google Patents

Circlip pliers for internal and external use, provided with additional movable joint Download PDF

Info

Publication number
DE202004008603U1
DE202004008603U1 DE200420008603 DE202004008603U DE202004008603U1 DE 202004008603 U1 DE202004008603 U1 DE 202004008603U1 DE 200420008603 DE200420008603 DE 200420008603 DE 202004008603 U DE202004008603 U DE 202004008603U DE 202004008603 U1 DE202004008603 U1 DE 202004008603U1
Authority
DE
Germany
Prior art keywords
pliers
crossing
tips
levers
joint
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
DE200420008603
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.)
GEDORE WERKZEUGFAB O DOWIDAT
GEDORE-WERKZEUGFABRIK OTTO DOWIDAT KG
Original Assignee
GEDORE WERKZEUGFAB O DOWIDAT
GEDORE-WERKZEUGFABRIK OTTO DOWIDAT 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 GEDORE WERKZEUGFAB O DOWIDAT, GEDORE-WERKZEUGFABRIK OTTO DOWIDAT KG filed Critical GEDORE WERKZEUGFAB O DOWIDAT
Priority to DE200420008603 priority Critical patent/DE202004008603U1/en
Publication of DE202004008603U1 publication Critical patent/DE202004008603U1/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
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/12—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears
    • 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
    • B25B27/20—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 inserting or withdrawing split pins or circlips
    • B25B27/205—Pliers or tweezer type tools with tow actuated jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Installation (AREA)

Abstract

The tool (1) has two long handles (4) bent twice at their upper ends (11) and joined with bolts (6) serving as rotation axles to the gripping or spreading elements (2, 3). The gripping elements (2, 3) are crosswise arranged and joined in the center with a movable joint (5) when the pliers (1) are to be used for external clips, or beside each with their jaws (2, 3) spread apart for the removal of internal clips. Both versions are fitted with an additional rotation axle (6) between the two bolts (6) joining the handles (4) to the jaws (2, 3).

Description

Die Erfindung betrifft eine Sicherungsringzange zum Spannen und Lösen von Sicherungsringen nach DIN 471/472. Normale, handelsübliche Ausführungen haben ein Gelenk, welches einen kurzen und langen Schenkel besitzen. Der lange Schenkel dient als Betätigungshebel, an dem kurzen Hebelarm sind die Spitzen zur Aufnahme der Sicherungsringe. Die Zangen für Innen – und Außensicherungsringe unterscheiden sich lediglich durch ihre Bauform der sich kreuzenden und sich nicht kreuzenden Schenkel am Gelenke. Die Zange mit kreuzenden Schenkeln sind die für Innensicherungsringe und die sich am Gelenk nicht kreuzen sind für Außensicherungsringe. Durch diese unterschiedlichen Bauformen und Wirkungsweise werden die jeweiligen Sicherungsringe nach innen oder nach außen gespannt. Die Sicherungringzangen haben in der Regel nur ein Gelenk.The Invention relates to circlip pliers for tensioning and releasing Circlips according to DIN 471/472. Normal, commercially available designs have a joint that has a short and long leg. The long leg serves as an operating lever, on the short lever arm are the tips for receiving the circlips. The pliers for Inside - and External retaining rings differ only in their design of the intersecting and not crossing legs on the joint. The pliers with crossing legs are for Internal circlips and which do not cross at the joint are for external circlips. Due to these different designs and mode of operation the respective circlips stretched inwards or outwards. The circlip pliers usually have only one joint.

Aufgabe und VorteileTask and benefits

Der Erfindung liegt die Aufgabe zugrunde, eine gattungsgemäße hebelübersetzte Sicherungsringzange handhabungstechnisch so zu verbessern, daß bei gleichen äußeren Abmaßen eine leichtere Betätigung ermöglicht wird.The The invention has for its object a generic lever translated Circlip pliers to improve handling technically so that with the same external dimensions easier operation allows becomes.

Gelöst wird diese Aufgabe durch die in den Ansprüchen angegebene Erfindung dadurch, daß die neuen Sicherungsringzangen mit einem Doppelgelenk ausgestattet werden.Is solved this object by the invention specified in the claims, that the new Circlip pliers can be equipped with a double joint.

Dieses Doppelgelenk arbeitet nach dem Prinzip eines Kniehebelgelenkes. Dies hat den Vorteil, daß gegen ende ihrer Schenkelbewegung, die größte Kraft eingeleitet wird.This Double joint works on the principle of a toggle joint. This has the advantage that against end of her thigh movement, the greatest force is initiated.

Darstellung der Erfindungpresentation the invention

Es zeigen:It demonstrate:

1 Ansicht der Sicherungsringzange für Außenringe in gespanntem Zustand für Außensicherungsringe. 1 View of circlip pliers for outer rings in tensioned condition for external circlips.

2 Sicherungsringzange im ungespannten Zustand für Außensicherungsringe 2 Circlip pliers in the untensioned condition for external circlips

3 Ausschnitt für kreuzende und nicht kreuzende Zangenhebel für Außen- und Innensicherungsringe, verbunden mit Kniegelenk 3 Cutout for crossing and non-crossing pliers levers for external and internal circlips, connected to the knee joint

4 Einzelteildarstellung: Zangengriffe und Außen- Innen-Zangenschenkel 4 Individual representation: pliers handles and outside-inside pliers legs

Claims (5)

Sicherungringszange (1), bestehend aus zwei sich kreuzenden Zangenschenkeln (2,3), dadurch gekennzeichnet, daß zwischen Zangengriffen (4) und Hauptgelenk (5) ein zusätzliches Kniehebelgelenk (6) eingefügt wird.Circlip pliers ( 1 ), consisting of two crossing pliers legs ( 2 . 3 ), characterized in that between pliers handles ( 4 ) and main joint ( 5 ) an additional toggle joint ( 6 ) is inserted. nach Ansprüchen 1, dadurch gekennzeichnet, daß sich kreuzende (7) oder nicht kreuzende Zangenhebel (8) mit Hauptgelenk (5) an dem vorhandenen Kniehebelgelenk (6) angebunden sind und damit eine mehrfach übersetzte Kraft auf die Zangenspitzen (9,10) bringt.according to claims 1, characterized in that crossing ( 7 ) or non-crossing pliers levers ( 8th ) with main joint ( 5 ) on the existing toggle joint ( 6 ) are connected and thus a multi-translated force on the pliers tips ( 9 . 10 ) brings. nach Ansprüchen 1–2, dadurch gekennzeichnet, daß sich kreuzende Zangenhebel (7) und deren Spitzen (9) sich nach Einleitung der Kraft nach außen bewegen und sich nicht kreuzende Zangenhebel (8) mit Spitzen (10) nach innen bewegen. Diese unterschiedlichen Bewegungsrichtungen der Zangenspitzen sind für die jeweils zu betätigenden Sicherungsringe nötig.according to claims 1-2, characterized in that intersecting pliers levers ( 7 ) and their tips ( 9 ) move outwards after the force has been applied and pliers levers that do not cross ( 8th ) with tips ( 10 ) move inwards. These different directions of movement of the pliers tips are necessary for the respective circlips to be actuated. nach Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß ein Wechseln der unterschiedlichen Zangenhebel und deren Größen es ermöglicht, eine preiswerte und platzsparende, kombinierbare hebelübersetzte Sicherungszange anzubieten, die Außen- und Innensicherungsringe montieren läst.according to claims 1 to 3, characterized in that changing the different pliers levers and their sizes allow an inexpensive and space-saving, combinable lever ratio To offer locking pliers, the outer and inner locking rings assembles. nach Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß sich durch die kreuzenden Griffschenkel (11) eine Bauart ergibt, die in tieferen Bauräumen eine Montage von Sicherungsringen ermöglicht.according to claims 1 to 4, characterized in that the crossing handle legs ( 11 ) results in a design that enables circlips to be installed in deeper installation spaces.
DE200420008603 2004-05-29 2004-05-29 Circlip pliers for internal and external use, provided with additional movable joint Expired - Lifetime DE202004008603U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200420008603 DE202004008603U1 (en) 2004-05-29 2004-05-29 Circlip pliers for internal and external use, provided with additional movable joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200420008603 DE202004008603U1 (en) 2004-05-29 2004-05-29 Circlip pliers for internal and external use, provided with additional movable joint

Publications (1)

Publication Number Publication Date
DE202004008603U1 true DE202004008603U1 (en) 2004-09-23

Family

ID=33039549

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200420008603 Expired - Lifetime DE202004008603U1 (en) 2004-05-29 2004-05-29 Circlip pliers for internal and external use, provided with additional movable joint

Country Status (1)

Country Link
DE (1) DE202004008603U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2085188A1 (en) 2008-02-02 2009-08-05 Wezag GmbH Werkzeugfabrik Spreading pliers
CN106584359A (en) * 2016-12-21 2017-04-26 中国南方航空工业(集团)有限公司 Locking plate locking device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2085188A1 (en) 2008-02-02 2009-08-05 Wezag GmbH Werkzeugfabrik Spreading pliers
DE102008007303A1 (en) * 2008-02-02 2009-08-06 Wezag Gmbh Werkzeugfabrik expanding pliers
DE102008007303B4 (en) * 2008-02-02 2009-12-10 Wezag Gmbh Werkzeugfabrik expanding pliers
US8087280B2 (en) 2008-02-02 2012-01-03 Wezag Gmbh Werkzeugfabrik Spreading pliers
CN106584359A (en) * 2016-12-21 2017-04-26 中国南方航空工业(集团)有限公司 Locking plate locking device
CN106584359B (en) * 2016-12-21 2019-11-26 中国航发南方工业有限公司 Locking plate locking device

Similar Documents

Publication Publication Date Title
DE4240427C1 (en) Press tool
WO2000020175A1 (en) Device for arranging, clamping or contracting a ring-shaped securing mechanism
EP1036608B1 (en) Latch on a press tool
DE2217490B2 (en) MOUNTING OF A FLOATING NUT ON A WORKPIECE
WO2015018922A1 (en) Clamping claw for attaching to a slide rail of an operating table
DE102009050865B3 (en) Assembly pliers with detachable counter pawl
DE102004050300B4 (en) profile clip
DE102008055559A1 (en) Ring mouth key
WO2007060563A2 (en) Pipe collar or clamp
WO1994012297A1 (en) Pressing tool
DE102005059975A1 (en) Accelerator pedal device for passenger car, has gripper unit with two side pieces merged into gripper clutches, where one piece is provided at pedal unit, other piece is provided at pedal return unit, and clutches are provided at shaft unit
DE102007017881A1 (en) Hose clip has mounting legs at the ends of the clamping ring, releasing the ratchet lock when they are pressed together by pliers
DE202006004876U1 (en) Pressing tool, press ring and pressing tongs
DE202004008603U1 (en) Circlip pliers for internal and external use, provided with additional movable joint
DE3511070A1 (en) Device for the detachable connection of two components which are provided with aligning openings
EP3153279B1 (en) Hand tool in the form of expanding pliers
DE102010015058A1 (en) Locking element for use in e.g. car lock, has sub elements connected with connecting rod and moved to horizontal section of connecting rod, where sub elements are moved to locking lever and formed with rail ends on end piece
EP1413400A1 (en) Tool for tightening or loosening of cable connectors
WO2019115037A1 (en) Closing device for a disk brake and bearing shell for a closing device of a disk brake
DE102008061442A1 (en) Expanding device for ends of pipeline, has mandrel arranged in housing, and expanding jaws provided in form of cylinder sectors, where each expanding jaw has two-stage profile for commonly forming two cylindrical external surfaces
DE960045C (en) Device for the temporary connection of workpieces placed on top of one another
DE2100081C3 (en) Connecting element
DE542910C (en) Detachable flange connection for pipes, sockets, covers, angle frames, shafts, etc.
DE102020126171B4 (en) Ratchet tool designed for heavy-duty use
DE102010005564A1 (en) Arrangement for joining and/or separating section of e.g. bicycle chain, has pressing head whose inner side has curved section for pressing end section of bolt to form bolt head, and clamping element pressing and/or pushing chain or adapter

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20041028

R163 Identified publications notified

Effective date: 20041122

R150 Term of protection extended to 6 years

Effective date: 20070627

R157 Lapse of ip right after 6 years

Effective date: 20101201