DE20305891U1 - Pliers for release of pipe clips ha tubular control lines with internal steel wires operated by grip blocks and grips to release control parts and pipe - Google Patents

Pliers for release of pipe clips ha tubular control lines with internal steel wires operated by grip blocks and grips to release control parts and pipe

Info

Publication number
DE20305891U1
DE20305891U1 DE20305891U DE20305891U DE20305891U1 DE 20305891 U1 DE20305891 U1 DE 20305891U1 DE 20305891 U DE20305891 U DE 20305891U DE 20305891 U DE20305891 U DE 20305891U DE 20305891 U1 DE20305891 U1 DE 20305891U1
Authority
DE
Germany
Prior art keywords
pliers
pipe
control
release
steel wire
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
DE20305891U
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20305891U priority Critical patent/DE20305891U1/en
Publication of DE20305891U1 publication Critical patent/DE20305891U1/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
    • B25B25/00—Implements for fastening, connecting or tensioning of wire or strip
    • B25B25/005—Implements for fastening, connecting or tensioning of wire or strip for applying wire clasps to hose couplings
    • 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
    • B25B7/14—Locking means
    • 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
    • B25B7/14—Locking means
    • B25B7/16—Locking means combined with means for tightening the operating arms of jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Scissors And Nippers (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

The pliers have two control parts (24,25). A control unit (3) connected to the control parts has two tubular control lines (30), each containing a steel wire (31). Each control line also has an adjusting block (32) at one end, with a projection (33) with a ring groove (330) to accommodate a securing plate (34). The other block end has an impact part (36). Each steel wire is enclosed by a pressure spring (38) between two grip blocks (37), so that two handles (22,23) are pressed against each other to pull the control parts forward and move the blocks towards each other. This causes the blocks to grip two shoulders on the clip to open it.

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 (2)

1. Zange zum Lösen einer Rohrbefestigungsschelle, umfassend ein linkes und ein rechtes (Zangen)teil, die drehbar miteinander verbunden sind, wobei das linke und das rechte Teil an ihrem unteren Abschnitt jeweils einen Griff aufweisen und der Griff des rechten Teils an ge­ eigneter Stelle mit einer Durchbohrung versehen ist, das linke und das rechte Teil an ihren oberen Enden mit ei­ nem Steuerorgan versehen sind, eine Spannfeder, welche über ein Gelenk mit dem linken und dem rechten Zangen­ teil verbunden ist und mit ihren beiden Schenkeln gegen die Innenränder der beiden Griffe des linken und des rechten Zangenteils stößt und die beiden Griffe nach au­ ßen drückt, einen Druckhebel, der in der Öffnung des Griffs des rechten Zangenteils drehbar angeordnet ist, sowie ein Einstellglied, dessen eines Ende gelenkig mit dem Griff des linken Zangenteils verbunden und dessen anderes, äußeres Ende in den Druckhebel eingesetzt ist, dadurch gekennzeichnet, daß die Steuerorgane (24, 25) mit zwei durchgehenden Öffnungen (240, 250) versehen sind, eine Steuereinrichtung (3) mit den Steuerorganen (24, 25) verbunden und mit zwei röh­ renförmigen Steuerleitungen (30) versehen ist, in welche jeweils ein Stahldraht (31) eingesetzt ist, dessen eines Ende in die jeweils entsprechenden Öffnungen (240, 250) der beiden Steuerorgane (24, 25) eingesetzt ist, jede röhrenförmige Steuerleitung (30) an einem Ende mit einem Einstellblock (32) ausgestattet ist, dessen eines Ende mit einem Vorsprung (33) versehen ist, in welchem eine ringförmige Nut (330) zur Aufnahme einer Sicherungs­ scheibe (34) ausgebildet ist, die röhrenförmige Steu­ erleitung (30) an ihrem anderen Ende mit einem Stoßglied (36) versehen ist, der Stahldraht (31) an einem Ende mit einem ihn umgebenden Befestigungsteil (35) versehen ist, welches zusammengedrückt und so auf dem En de des Stahldrahtes (31) befestigt ist, die röhrenförmige Steuerleitung (30) an ihrem anderen Ende mit zwei einan­ der gegenüberliegenden Greifblöcken (37) ausgestattet ist, die an ihrer Innenseite mit einer Ausnehmung (370) versehen sind, jeder der Stahldrähte (31) zwischen den beiden Greifblöcken (37) mit einer Druckfeder (38) umge­ ben ist, die Griffe (22, 23) gegeneinander drückbar sind, um die beiden Steuerorgane (24, 25) dazu zu veranlassen, die beiden Stahldrähte (31) nach vorne zu ziehen, so daß diese die Greifblöcke (37) aufeinander zu bewegen und die Greifblöcke (37) zwei Ansätze (10) der Rohrbefestigungs­ schelle (1) ergreifen und die Schelle öffnen und daß das Herausnehmen des Rohres möglich ist.1. Pliers for releasing a pipe fastening clamp, comprising a left and a right (pliers), which are rotatably connected to each other, the left and right parts each having a handle at their lower section and the handle of the right part at a suitable location is provided with a through hole, the left and right parts are provided at their upper ends with a control member, a tension spring which is connected via a joint to the left and right pliers and with its two legs against the inner edges of the two Handles of the left and right pliers part pushes and pushes the two handles outward, a pressure lever which is rotatably arranged in the opening of the handle of the right pliers part, and an adjusting member, one end of which is pivotally connected to the handle of the left pliers part and the other, outer end is inserted in the pressure lever, characterized in that the control members ( 24 , 25 ) are provided with two through openings ( 240 , 250 ), a control device ( 3 ) is connected to the control elements ( 24 , 25 ) and is provided with two tubular control lines ( 30 ), in each of which a steel wire ( 31 ) is inserted, the one end is inserted into the corresponding openings ( 240 , 250 ) of the two control elements ( 24 , 25 ), each tubular control line ( 30 ) is equipped at one end with an adjusting block ( 32 ), one end of which has a projection ( 33 ) is provided in which an annular groove ( 330 ) for receiving a locking washer ( 34 ) is formed, the tubular control line ( 30 ) is provided at its other end with a push member ( 36 ), the steel wire ( 31 ) at one end is provided with a surrounding fastening part ( 35 ), which is compressed and thus fastened on the end of the steel wire ( 31 ), the tubular control line ( 30 ) on its other n end is equipped with two on the opposite gripping blocks ( 37 ), which are provided on the inside with a recess ( 370 ), each of the steel wires ( 31 ) between the two gripping blocks ( 37 ) with a compression spring ( 38 ) ben, the handles ( 22 , 23 ) can be pressed against one another in order to cause the two control elements ( 24 , 25 ) to pull the two steel wires ( 31 ) forward so that they move the gripping blocks ( 37 ) towards one another and the gripping blocks ( 37 ) take two approaches ( 10 ) of the pipe fastening clamp ( 1 ) and open the clamp and that it is possible to remove the pipe. 2. Zange zum Lösen einer Rohrbefestigungsschelle gemäß An­ spruch 1, dadurch gekennzeichnet, daß das Befestigungsteil (35), welches um ein Ende des Stahldrahtes (31) angeordnet ist, an seiner Seitenwand mit einer senkrecht zur Seitenwand verlaufenden, mit ei­ nem Gewinde versehenen Öffnung (351) versehen ist, wel­ che mit der Längsdurchbohrung (350) in Verbindung steht und in die ein Bolzen (352) einschraubbar ist.2. Pliers for releasing a pipe fastening clamp according to claim 1, characterized in that the fastening part ( 35 ), which is arranged around one end of the steel wire ( 31 ), on its side wall with a perpendicular to the side wall, provided with a thread opening ( 351 ) is provided, which is connected to the longitudinal bore ( 350 ) and into which a bolt ( 352 ) can be screwed.
DE20305891U 2003-04-12 2003-04-12 Pliers for release of pipe clips ha tubular control lines with internal steel wires operated by grip blocks and grips to release control parts and pipe Expired - Lifetime DE20305891U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20305891U DE20305891U1 (en) 2003-04-12 2003-04-12 Pliers for release of pipe clips ha tubular control lines with internal steel wires operated by grip blocks and grips to release control parts and pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20305891U DE20305891U1 (en) 2003-04-12 2003-04-12 Pliers for release of pipe clips ha tubular control lines with internal steel wires operated by grip blocks and grips to release control parts and pipe

Publications (1)

Publication Number Publication Date
DE20305891U1 true DE20305891U1 (en) 2003-06-18

Family

ID=7981470

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20305891U Expired - Lifetime DE20305891U1 (en) 2003-04-12 2003-04-12 Pliers for release of pipe clips ha tubular control lines with internal steel wires operated by grip blocks and grips to release control parts and pipe

Country Status (1)

Country Link
DE (1) DE20305891U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110856915A (en) * 2018-08-24 2020-03-03 昱锋实业股份有限公司 Remote operation tool with replaceable working unit
CN111941341A (en) * 2020-08-18 2020-11-17 东风汽车集团有限公司 Remove slot type pencil and dismantle pincers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110856915A (en) * 2018-08-24 2020-03-03 昱锋实业股份有限公司 Remote operation tool with replaceable working unit
CN110856915B (en) * 2018-08-24 2021-06-29 昱锋实业股份有限公司 Remote operation tool with replaceable working unit
CN111941341A (en) * 2020-08-18 2020-11-17 东风汽车集团有限公司 Remove slot type pencil and dismantle pincers

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030724

R150 Term of protection extended to 6 years

Effective date: 20060531

R157 Lapse of ip right after 6 years

Effective date: 20091103