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1. DE112014001788 - Zange

Office
Germany
Application Number 112014001788
Application Date
Publication Number 112014001788
Publication Date 17.12.2015
Publication Kind T5
IPC
B25B 13/50
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
13Spanners; Wrenches
48for special purposes
50for operating on work of special profile, e.g. pipes
E21B 19/16
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
19Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
16Connecting or disconnecting pipe couplings or joints
CPC
B25B 13/505
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
13Spanners; Wrenches
48for special purposes
50for operating on work of special profile, e.g. pipes
5008for operating on pipes or cylindrical objects
5016by externally gripping the pipe
5025using a pipe wrench type tool
5041with movable or adjustable jaws
505Pivotally moving or adjustable
B25B 13/52
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
13Spanners; Wrenches
48for special purposes
50for operating on work of special profile, e.g. pipes
52Chain or strap wrenches
E21B 19/161
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
19Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
16Connecting or disconnecting pipe couplings or joints
161using a wrench or a spinner adapted to engage a circular section of pipe
Applicants Ridge Tool Company
Inventors Kundracik Richard M.
Chartier Glen R.
Patil Prasad
Boggs Jason J.
Agents BARDEHLE PAGENBERG Partnerschaft mbB Patentanwälte, Rechtsanwälte
Title
(DE) Zange
Abstract
(DE)

Es wird eine Zange beschrieben, die eine Anzahl von bewegbaren, positionierbaren Backen aufweist und die schwenkbar an einem Griff befestigt ist. Die Zange kann die Verwendung von einer oder mehreren Bereichen von Reibungsmaterial umfassen, welches um eine geschlossene Greifregion angeordnet ist. Die Zange findet besondere Anwendung in Bohrindustrien.


Related patent documents
DE1120140017884This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.