Processing

Please wait...

Settings

Settings

Goto Application

1. WO2021146396 - RECIPROCATING SAW

Publication Number WO/2021/146396
Publication Date 22.07.2021
International Application No. PCT/US2021/013400
International Filing Date 14.01.2021
IPC
B23D 49/10 2006.1
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
49Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
10Hand-held or hand-operated sawing devices with straight saw blades
B23D 51/16 2006.1
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
51Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
16of drives or feed mechanisms for straight tools, e.g. saw blades, or bows
B27B 19/09 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
19Other reciprocating saws with power drive; Fret-saws
02Saws with a power-driven blade chucked at both ends or at one end only, e.g. jig saws, scroll saws
09portable
Applicants
  • MILWAUKEE ELECTRIC TOOL CORPORATION [US]/[US]
Inventors
  • CASTANOS, Carmen, J.
  • CHOLST, Beth, E.
  • LAITINEN, Dane
Agents
  • EVANS, Edward, J.
Priority Data
62/960,89114.01.2020US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) RECIPROCATING SAW
(FR) SCIE ALTERNATIVE
Abstract
(EN)
A blade clamp is configured for use with a power tool having a reciprocating spindle. The blade clamp includes a cover assembly rotatably coupled to the spindle, and a detent received within a first bore of the spindle. The detent is movable in a radial direction relative to a longitudinal axis of the spindle by engagement with the cover assembly to adjust the blade clamp between a locked configuration and an unlocked configuration. The blade clamp further includes a sleeve in which the detent is slidably received. The sleeve is at least partially positioned within the first bore. A plunger is positioned within a second bore of the spindle. The second bore extends along a longitudinal axis that is parallel with the longitudinal axis of the spindle. The second bore is contiguous with a blade slot of the spindle.
(FR)
La présente invention concerne un serre-lame destiné à être utilisé avec un outil électrique ayant une broche alternative. Le serre-lame comprend un ensemble couvercle couplé en rotation à la broche, et une détente reçue à l'intérieur d'un premier alésage de la broche. La détente est mobile dans une direction radiale par rapport à un axe longitudinal de la broche par enclenchement avec l'ensemble couvercle pour régler le serre-lame entre une configuration verrouillée et une configuration déverrouillée. Le serre-lame comprend en outre un manchon dans lequel la détente est reçue de manière coulissante. Le manchon est au moins partiellement positionné dans le premier alésage. Un piston est positionné à l'intérieur d'un second alésage de la broche. Le second alésage s'étend le long d'un axe longitudinal qui est parallèle à l'axe longitudinal de la broche. Le second alésage est contigu à une fente de lame de la broche.
Latest bibliographic data on file with the International Bureau