Title:
リードスクリュナット
Document Type and Number:
Japanese Patent JP6975467
Kind Code:
B2
Abstract:
A nut for a lead screw comprises two or more concentric annular members which, when aligned, have common axes. One member is contained within another member outside it. A first member has an outer convex spherical periphery and a second member has an inner spherical concave periphery, the peripheries being concentric with the centre, and the inner periphery of the second is engaged with the outer periphery of the first member. The second member is constrained to rotate about the first member on an axis perpendicular to the common axis.
Inventors:
Hoodie, simon
Application Number:
JP2018564925A
Publication Date:
December 01, 2021
Filing Date:
June 09, 2017
Export Citation:
Assignee:
PUNK COUPLINGS LIMITED
International Classes:
F16H25/24; F16D3/16; F16H25/20
Domestic Patent References:
| JP2000240750A | ||||
| JP1116370A |
Attorney, Agent or Firm:
Hitoshi Shinbo