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1. WO2013046540 - ORBITAL SANDER

Publication Number WO/2013/046540
Publication Date 04.04.2013
International Application No. PCT/JP2012/005482
International Filing Date 30.08.2012
IPC
B24B 23/03 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
23Portable grinding machines, e.g. hand-guided; Accessories therefor
02with rotating grinding tools; Accessories therefor
03the tool being driven in a combined movement
CPC
B24B 23/03
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
23Portable grinding machines, e.g. hand-guided; Accessories therefor
02with rotating grinding tools; Accessories therefor
03the tool being driven in a combined movement
Applicants
  • Hitachi Koki Co., Ltd. [JP]/[JP] (AllExceptUS)
  • GOTOU, Hajime [JP]/[JP] (UsOnly)
  • SATOU, Shinichirou [JP]/[JP] (UsOnly)
Inventors
  • GOTOU, Hajime
  • SATOU, Shinichirou
Agents
  • TSUTSUI, Yamato
Priority Data
2011-21760430.09.2011JP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ORBITAL SANDER
(FR) PONCEUSE ORBITALE
Abstract
(EN) A main-body-side foot 12 is provided near each of four corners of a substantially rectangular lower wall 10A of a main body 10 (four in total), a main-body-side foot concave portion 12a is formed in the center of the lower surface of each main-body-side foot 12, a base-side foot 33 is provided near each of four corners of a substantially rectangular upper surface of a base 30 (four in total), the upper surface of each base-side foot 33 is disposed to face the lower surface of each main-body-side foot 12 in the vertical direction so as to have respectively consistent positional relationship, a base-side foot concave portion 33a is formed in the center of the upper surface of each base-side foot 33, and one ball 34 is provided each between the main-body-side foot 12 and the base-side foot 33 that form a pair in the vertical direction.
(FR) L'invention concerne une ponceuse orbitale qui comprend un pied latéral 12 de corps principal disposé à proximité de chacun des quatre coins d'une paroi inférieure sensiblement rectangulaire 10A d'un corps principal 10 (quatre au total), une partie concave 12a de pied latéral de corps principal formée au centre de la surface inférieure de chaque pied latéral 12 de corps principal, un pied latéral 33 de base disposé à proximité de chacun des quatre coins d'une surface supérieure sensiblement rectangulaire d'une base 30 (quatre au total), la surface supérieure de chaque pied latéral 33 de base étant orientée pour faire face à la surface inférieure de chaque pied latéral 12 de corps principal dans le sens vertical de manière à présenter une relation positionnelle respectivement cohérente, une partie concave 33a de pied latéral de base étant formée au centre de la surface supérieure de chaque pied latéral 33 de base, et une bille 34 étant disposée entre le pied latéral 12 de corps principal et le pied latéral 33 de base qui forment une paire dans le sens vertical.
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