02-03-2017 дата публикации
Номер: US20170058950A1
A guide mechanism () is provided with: a guide member () having a first groove (); a slide member () having a second groove (); and rolling bodies () arranged in a guide groove () comprising the first groove () and the second groove (). A stopper () for preventing the rolling bodies () from moving out of the guide groove () is affixed to the second groove () by welding. A method for manufacturing the guide mechanism () includes a welding step in which the second groove () and the stopper () are welded by resistance welding while the stopper () is pressed against the second groove (). 110110. A guide mechanism ( , ) comprising:{'b': 72', '172', '81', '181, 'a guide member (, ) having a linear first groove (, ) therein;'}{'b': 74', '174', '72', '172', '82', '182', '81', '181, 'a slide member (, ) configured to slide linearly with respect to the guide member (, ), and having a linear second groove (, ) therein disposed so as to be face-to-face with the first groove (, ); and'}{'b': 76', '176', '98', '198', '81', '181', '82', '182, 'a plurality of rolling bodies (, ) disposed in a guide groove (, ) that is constituted by the first groove (, ) and the second groove (, );'}{'b': 100', '200', '202', '76', '176', '98', '198', '81', '181', '82', '182, 'wherein a stopper (, , ) configured to prevent disengagement of the rolling bodies (, ) from the guide groove (, ) is fixed by welding in the first groove (, ) or the second groove (, ).'}210. The guide mechanism () according to claim 1 , wherein:{'b': '74', 'the slide member () is a plate-shaped member; and'}{'b': 100', '82, 'the stopper () is disposed in the second groove ().'}310. The guide mechanism () according to claim 2 , wherein:{'b': 74', '86', '88', '86', '86, 'the slide member () includes a flat plate-shaped base section (), and side sections () that project in a thickness direction of the base section () from both ends of the base section () in a widthwise direction thereof; and'}{'b': 82', '88, 'the second groove ...
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