Ball bearing device for motion guide device
AssigneeHiwin Technologies Corp.
InventorWu-teng Hsieh
Life of this patent
Estimating the term…
Abstract
A motion guide device includes a rolling passage formed between two movable members, a umber of bearing members disposed between the movable members, and a umber of spacers disposed between the bearing members for spacing the bearing members from each other, the spacers each include a spherical structure having three pairs of opposite sides, and the spacers each include a depression formed in each of the six sides for suitably receiving or engaging with the bearing members and for allowing the spacers to be suitably engaged between the bearing members and for allowing the bearing members to be to be suitably engaged between the spacers relatively.
Claims6
A motion guide device comprising:
- a first member and a second member including a rolling passage formed between said first and said second member,
- a plurality of bearing members disposed between said first and said second members for facilitating a movement between said first and said second members, and
- a plurality of spacers disposed between said bearing members for spacing said bearing members from each other, wherein
- said spacers each include a substantially spherical configuration having six sides which include a first side, a second side, a third side, a fourth side, a fifth side, and a six side, said first and said third sides are arranged opposite to each other, and said second and said fourth sides are arranged opposite to each other, and said fifth and said six sides are arranged opposite to each other, and said spacers each include a depression formed in each of said six sides for engaging with said bearing members, and for allowing said spacers to be engaged between said bearing members and for allowing said bearing members to be to be engaged between said spacers relatively.
Dependencies are inferred from the claim text.