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1. WO2010009480 - PIPE CUTTER

Publication Number WO/2010/009480
Publication Date 21.01.2010
International Application No. PCT/US2009/055371
International Filing Date 28.08.2009
IPC
B23D 21/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
21Machines or devices for shearing or cutting tubes
06Hand-operated tube cutters
CPC
B23D 17/02
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
17Shearing machines or shearing devices cutting by blades pivoted on a single axis
02characterised by drives or gearings therefor
B23D 21/00
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
21Machines or devices for shearing or cutting tubes
B23D 21/06
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
21Machines or devices for shearing or cutting tubes
06Hand-operated tube-cutters
B23D 21/10
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
21Machines or devices for shearing or cutting tubes
06Hand-operated tube-cutters
10with other cutting blades or tools
B23D 29/02
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
29Hand-held metal-shearing or metal-cutting devices
02Hand-operated metal-shearing devices
B25F 3/00
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
FCOMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
3Associations of tools for different working operations with one portable power-drive means; Adapters therefor
Applicants
  • MILWAUKEE ELECTRIC TOOL CORPORATION [US]/[US] (AllExceptUS)
  • LIU, Zheng, Wei [CN]/[CN] (UsOnly)
  • TANG, Ke, Hui [CN]/[CN] (UsOnly)
  • CHEN, Rong [CN]/[CN] (UsOnly)
  • NAUGHTON, Michael [US]/[US] (UsOnly)
  • SCOTT, John, S. [US]/[US] (UsOnly)
Inventors
  • LIU, Zheng, Wei
  • TANG, Ke, Hui
  • CHEN, Rong
  • NAUGHTON, Michael
  • SCOTT, John, S.
Agents
  • BUSH, Gayle, A.
Priority Data
PCT/US2008/06918803.07.2008US
PCT/US2008/06918903.07.2008US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PIPE CUTTER
(FR) COUPE-TUBE
Abstract
(EN)
A power tool includes a pipe holder, a knife pivotally coupled to the pipe holder, and a drive mechanism coupled to at least one of the pipe holder and the knife. The knife includes a cutting edge having a first portion, a second portion, and an included angle, such as an obtuse angle, between the first portion and the second portion. The first portion of the cutting edge has a first length, and the second portion of the cutting edge has a second length. The drive mechanism is operable to move the at least one of the pipe holder and the knife relative to the other of the pipe holder and the knife. The power tool also includes a motor coupled to the drive mechanism and a power supply electrically coupled to the motor to selectively power the motor for operating the drive mechanism.
(FR)
Outil électrique comprenant un support de tube, un couteau couplé de façon pivotante au support de tube, et un mécanisme d'entraînement couplé au support de tube et/ou au couteau. Le couteau comporte un bord de coupe présentant une première partie, une deuxième partie et un angle inclus, tel qu'un angle obtus, entre la première partie et la deuxième partie. La première partie du bord de coupe présente une première longueur, et la deuxième partie du bord de coupe présente une deuxième longueur. Le mécanisme d'entraînement est actionnable pour déplacer ledit support de tube et/ou ledit couteau par rapport à l'autre dudit support de tube et dudit couteau. L'outil électrique comprend également un moteur couplé au mécanisme d'entraînement et une alimentation électrique couplée électriquement au moteur afin d'alimenter sélectivement le moteur pour actionner le mécanisme d'entraînement.
Also published as
DE112009005371
Latest bibliographic data on file with the International Bureau