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1. WO2022126244 - IMPACT DRIVER WITH RETRACTABLE BIT-HOLDER

Publication Number WO/2022/126244
Publication Date 23.06.2022
International Application No. PCT/CA2021/051762
International Filing Date 08.12.2021
IPC
B25F 5/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; 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
5Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
02Construction of casings, bodies or handles
B25G 1/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
GHANDLES FOR HAND IMPLEMENTS
1Handle constructions
08with provision for storing tool elements
B25B 21/02 2006.1
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
21Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
02with means for imparting impact to screwdriver blade or nut socket
Applicants
  • FRÜHM, Hermann
Inventors
  • FRÜHM, Hermann
Agents
  • MCGRUDER, David J.
  • KWOK, Christina S.W.
  • MARLES, Jennifer A.
  • ASH, Craig A.
  • BAILEY, Thomas W.
  • GREEN, Bruce M.
  • JONES, Roni M.
  • KONDOR, George F.
  • MANNING, Gavin N.
  • RATTRAY, Todd A.
  • SUE, Hilton W.C.
  • TAKAGAWA, David H.
  • BUONASSISI, Alexander D.
  • GARNER, Nicholas
Priority Data
63/125,11314.12.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) IMPACT DRIVER WITH RETRACTABLE BIT-HOLDER
(FR) PERCEUSE À PERCUSSION AVEC PORTE-FORET RÉTRACTABLE
Abstract
(EN) A retractable bit holder (10) for a bit-using power tool (12) provides storage for bits within the power tool. The bit holder (10) has a tube (18) that slides along a cylindrical member (28) of the casing (14) of the power tool between open and closed positions. A bit-mounting member (20) extends radially outwardly from the tube and has a plurality of clip members (32) projecting from it, the clip members being configured for removably holding bits (16). The bit-mounting member (20) has a first portion (34) arranged for holding bits at a greater distance from the tube than a second portion (38) of the bit-mounting member, thereby providing storage of bits having a range of diameters. The bit holder is sized to provide a recess (46) between the bit-mounting member and an internal wall (26) within the casing of the power tool. The bit holder may optionally be contained in a bit cartridge that is detachable from the power tool.
(FR) Un porte-foret rétractable (10) pour un outil électrique à foret (12) fournit un stockage pour des forets à l'intérieur de l'outil électrique. Le porte-foret (10) a un tube (18) qui coulisse le long d'un élément cylindrique (28) du boîtier (14) de l'outil électrique entre des positions ouverte et fermée. Un élément de montage de foret (20) s'étend radialement vers l'extérieur à partir du tube et comporte une pluralité d'éléments d'attache (32) faisant saillie à partir de celui-ci, les éléments d'attache étant conçus pour maintenir de manière amovible des forets (16). L'élément de montage de foret (20) a une première partie (34) conçue pour maintenir des forets à une distance supérieure du tube qu'une seconde partie (38) de l'élément de montage de foret, ce qui permet de fournir un stockage de forets ayant une plage de diamètres. Le porte-foret est dimensionné pour fournir un évidement (46) entre l'élément de montage de foret et une paroi interne (26) à l'intérieur du boîtier de l'outil électrique. Le porte-foret peut éventuellement être contenu dans une cartouche de foret qui est détachable de l'outil électrique.
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