DE332287C - Pipe wrench with hook shank and clamping lever - Google Patents

Pipe wrench with hook shank and clamping lever

Info

Publication number
DE332287C
DE332287C DENDAT332287D DE332287DD DE332287C DE 332287 C DE332287 C DE 332287C DE NDAT332287 D DENDAT332287 D DE NDAT332287D DE 332287D D DE332287D D DE 332287DD DE 332287 C DE332287 C DE 332287C
Authority
DE
Germany
Prior art keywords
clamping lever
pipe wrench
hook shank
hook
shank
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
Application number
DENDAT332287D
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.)
JOHN MC GHEE
Original Assignee
JOHN MC GHEE
Publication date
Application granted granted Critical
Publication of DE332287C publication Critical patent/DE332287C/en
Expired 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
    • B25B7/06—Joints
    • B25B7/10—Joints with adjustable fulcrum
    • 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
    • B25B7/02—Jaws

Landscapes

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

Description

Rohrzange mit Hakenschenkel und Klemmhebel. Es gibt Rohrzangen, bei denen ein Klemmhebel mit kurvenförmiger Backe in der Längsrichtung einstellbar an einem sogenannten Hakenschenkel angelenkt ist. Durch die Erfindung wird ermöglicht, bei solchen Zangen Rohre oder Schraubenbolzen zu fassen, welche zu dünn sind, um durch die beiden Backen ergriffen zu werden, wenn sich diese in einer gewissen Entfernung voneinander befinden. Hierzu wird die dem Maul zugewendete hohe Kante des Hakenschenkels - an einer oder mehreren Stellen mit Ausnehmungen versehen, die als Klemmbacke dienen. Ist der zu greifende Gegenstand für die Entfernung zwischen den Backen zu klein, so wird eine dieser Ausnehmungen am Schenkel benutzt.Pipe wrench with hook shank and clamping lever. There are pipe wrenches, too which a clamping lever with a curved jaw adjustable in the longitudinal direction is hinged to a so-called hook shank. The invention enables to grasp pipes or bolts in such pliers, which are too thin to to be gripped by the two cheeks when they are at a certain distance are from each other. For this purpose, the high edge of the hook leg facing the mouth is used - Provided with recesses in one or more places, which serve as clamping jaws. If the object to be gripped is too small for the distance between the jaws, so one of these recesses is used on the leg.

Die Erfindung ist in der Zeichnung beispielsweise veranschaulicht, und zwar zeigt Fig. i eine Seitenansicht, Fig. z eine Oberansicht.The invention is illustrated in the drawing, for example, namely Fig. i shows a side view, Fig. z shows a top view.

Die Zange besteht aus den beiden Gliedern A und B, welche mit den entsprechenden Backenstücken C und D versehen sind, die gegeneinander bewegt werden können, um das zwischen den Backen befindliche Werkstück einzuklemmen. Die dem Maul zugewendete Fläche des Hakenschenkels B der Zange ist mit einer oder mehreren Ausnehmungen E, F versehen, um ein Werkstück einzuklemmen, wenn es zu klein ist, durch die Zangenbacken ergriffen zu werden. Eine Einstellung oder Änderung des Zwischenraumes zwischen den Backen ist in diesem Fall unnötig. Die Ausnehmungen können auch mit Zähnen versehen sein.The pliers consist of the two members A and B, which are provided with the corresponding jaw pieces C and D, which can be moved against each other in order to clamp the workpiece located between the jaws. The surface of the hook shank B of the pliers facing the mouth is provided with one or more recesses E, F in order to clamp a workpiece if it is too small to be gripped by the pliers jaws. Adjustment or change of the gap between the jaws is unnecessary in this case. The recesses can also be provided with teeth.

Claims (1)

PATENTANSPRUCH: Rohrzange mit Hakenschenkel und Klemmhebel; dadurch gekennzeichnet, daB die dem Maul zugewendete hohe Kante des Hakenschenkels (B) mit einer oder mehreren Ausnehmungen (E, F) versehen ist, die beim Greifen des Werkstückes mit der Klemmhebelbacke (D) zusammenarbeiten. PATENT CLAIM: Pipe wrench with hook shank and clamping lever; characterized in that the high edge of the hook leg (B) facing the mouth is provided with one or more recesses (E, F) which cooperate with the clamping lever jaw (D) when the workpiece is gripped.
DENDAT332287D Pipe wrench with hook shank and clamping lever Expired DE332287C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE332287T

Publications (1)

Publication Number Publication Date
DE332287C true DE332287C (en) 1921-01-28

Family

ID=6202348

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT332287D Expired DE332287C (en) Pipe wrench with hook shank and clamping lever

Country Status (1)

Country Link
DE (1) DE332287C (en)

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