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1. WO2013134126 - POWER TOOLS WITH TITANIUM HAMMER CASES AND ASSOCIATED FLANGE INTERFACES

Publication Number WO/2013/134126
Publication Date 12.09.2013
International Application No. PCT/US2013/028873
International Filing Date 04.03.2013
IPC
B25F 5/02 2006.01
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
B25D 11/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
DPERCUSSIVE TOOLS
11Portable percussive tools with electromotor drive
CPC
B23P 15/00
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
15Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
B25B 21/02
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; 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;
02with means for imparting impact to screwdriver blade or nut socket
B25F 5/02
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
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
Y10T 29/49945
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
29Metal working
49Method of mechanical manufacture
49826Assembling or joining
49945by driven force fit
Applicants
  • INGERSOLL-RAND COMPANY [US]/[US]
Inventors
  • HAYES, Connor Allan
  • BOUCHARD, James Francis
  • RUETSCH, Randolph Robert
  • SIKORSKI, Michael
Agents
  • RICHARDSON, Julie H.
Priority Data
13/769,48318.02.2013US
61/606,86605.03.2012US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POWER TOOLS WITH TITANIUM HAMMER CASES AND ASSOCIATED FLANGE INTERFACES
(FR) OUTILS ÉLECTRIQUES AVEC CARTERS DE MÉCANISME DE FRAPPE EN TITANE ET INTERFACES BRIDES ASSOCIÉES
Abstract
(EN)
Power tools with housings or hammer cases include a thin wall titanium shell tapering from a smaller forward section to a larger rearward section; with at least the rearward section having a wall with a substantially constant wall thickness and an interface flange that includes an outer perimeter profile that is curvilinear and defines a plurality of outwardly extending detents that provide an interference fit with the wall of the hammer case.
(FR)
L'invention concerne des outils électriques avec des boîtiers ou des carters de mécanisme de frappe comprenant une coque en titane avec une paroi fine s'élargissant d'une petite section avant à une section arrière plus grande; au moins la section arrière comportant une paroi avec une épaisseur de paroi pratiquement constante et une bride interface qui comprend un profil de périmètre extérieur qui est curviligne et définit une pluralité de crans qui s'étendent vers l'extérieur et créent un ajustement serré avec la paroi du carter du mécanisme de frappe.
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