Title:
非対称回転防止装置及びその装置を有するネジジャッキ
Document Type and Number:
Japanese Patent JP5785334
Kind Code:
B2
Abstract:
The invention relates to an anti-rotation device for preventing the rotation of a driven element (4) about a longitudinal axis (Ox), said device comprising: a cross-piece (7) guided in a planar manner on a longitudinal plane parallel to the longitudinal axis of the screw by guiding means (8) that block the rotation of the guiding cross-piece (7) about the longitudinal axis, while allowing the rotation of the guiding cross-piece (7) about two axes perpendicular to the longitudinal axis and perpendicular to one another; and a coupling member (6) at one end of the driven element (4), connected to the guiding cross-piece (7) by linking means that permit a sliding connection (5), the axis (5) of which does not converge with the longitudinal axis. The invention also relates to a screw jack and a cable jack comprising such a device.
More Like This:
Inventors:
Philip Garek
Application Number:
JP2014536197A
Publication Date:
September 30, 2015
Filing Date:
October 12, 2012
Export Citation:
Assignee:
Komisariya Arenergy Atomic Energy Alternative
International Classes:
H02K7/06
Foreign References:
| WO2011026621A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Tetsuro Shimada
Shinji Mitsuhashi
Yasushi Ohashi
Kentaro Ito
Kazuo Maejima
Tetsuro Shimada
Shinji Mitsuhashi
Yasushi Ohashi
Kentaro Ito
Kazuo Maejima