Patent JPS5821053A successfully refreshed from Google Patents.
JPS5821053A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Linear motion device
Assignee: Individual
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Filing: 1981-07-25
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Granted: —
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Expires: 2001-07-25
Abstract
Abstract PURPOSE:To prevent generation of rotating moment further simplify construction of a device, by coaxially positioning a ball screw and telescopic lever. CONSTITUTION:If a motor 1 is rotated, a ball male screw 4 is rotated through a coupling 3. Though rotary motion of this ball screw 4 transmits a turning effect to a ball nut 5, the ball nut 5 is fixed to a telescopic lever 6 not rotatable, and the turning effect is converted into straight moving force of the ball nut 5 and the telescopic lever 6, as a result the telescopic lever 6 can be longitudinally moved by rotation of the motor 1.
Inventors
- 👤 Keiichi Tachikawa
- 👤 恵一 立川
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 11:20
CPC Classifications
F; F16; F16H; F16H25/00; F16H25/18; F16H25/20; F16H25/22; F16H25/2204
Claims Analysis
Total Claims: 0
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