Separator, linear guide using the separator and linear motion apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7090400
APP PUB NO 20040190801A1
SERIAL NO

10774624

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A separator for use in a linear guide having a guide rail, a slider disposed on the guide rail so as to move relatively each other, and a plurality of roller-shaped rolling elements incorporated in the slider, the separator has a separator main body having, on both sides in a front and rear direction thereof, recessed surface sections which contact circumferential sections of the rolling elements; and at least a pair of arm sections provided parallel to each other on both sides of the separator main body while being oriented in the same direction, wherein a length of the arm section is equal or shorter than a distance between centers of two adjacent rolling elements with the separator main body sandwiched therebetween, with respect to a lateral direction of the separator main-body.

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Patent Owner(s)

  • NSK LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akiyama, Masaru Kanagawa, JP 29 313
Kato, Soichiro Kanagawa, JP 71 348

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