Patent US5353119A successfully refreshed from Google Patents.
Patent US3867849A successfully refreshed from Google Patents.
US3867849A
Expired / Lapsed
US
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Revolution movement driving apparatus
Assignee: Tokico Ltd
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Filing: 1973-08-06
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Granted: 1975-02-25
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Expires: 1993-08-06
Abstract
Abstract A revolution movement driving apparatus comprising a fixed support of a hollow cylindrical shape mounted uprightly and fixedly on a base, a rotating shaft inserted through the hollow part of the fixed support, a rod provided in parallel with the rotating shaft and adapted to rotate in unit with the rotating shaft on the outside of the fixed support, and means revolving about the fixed support for transmitting the rotating force of the rod to revolve an actuating means.
Inventors
- 👤 Toshiaki Onoda
- 👤 Yoshimasa Ito
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:42
CPC Classifications
B; B25; B25J; B25J9/00; B25J9/02; B25J9/04; B25J9/041; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18856; Y10T74/18888; Y10T74/18976
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
136 words
A revolution movement driving apparatus comprising: a stationary support of a hollow shape uprightly fixed on a base; a rotating shaft inserted through the hollow part of said fixed support; drive means for rotating said rotating shaft; a rod provided in parallel with said rotating shaft on the outside of said stationary support and revolvable unitarily with said rotating shaft; means for transmitting a revolving force by revolving about said stationary support with said rod, said means being engaged to said rod in the direction of the rotation of the rod; a revolving part which is unitarily revolved with said revolving force transmitting means; and a bearing device for supPorting said revolving force transmitting means and said revolving part revolvably about the stationary support, the load for said bearing device being carried by the stationary support.
Claim 2
Dependent Claim
136 words
A revolution movement driving apparatus comprising: a stationary support of a hollow shape uprightly fixed on a base; a rotating shaft inserted through the hollow part of said fixed support; drive means for rotating said rotating shaft; a rod provided in parallel with said rotating shaft on the outside of said stationary support and revolvable unitarily with said rotating shaft; means for transmitting a revolving force by revolving about said stationary support with said rod, said means being engaged to said rod in the direction of the rotation of the rod; a revolving part which is unitarily revolved with said revolving force transmitting means; and a bearing device for supPorting said revolving force transmitting means and said revolving part revolvably about the stationary support, the load for said bearing device being carried by the stationary support.
Claim 3
Dependent Claim
36 words
A revolution movement driving apparatus as defined in claim 1, in which said rod is adapted to unitarily revolve with said rotating shaft through arms respectively extending from upper and lower ends of said rotating shaft.
Claim 4
Dependent Claim
35 words
A revolution movement driving apparatus as defined in claim 1, in which said rod is adapted to unitarily rotate with said rotating shaft through an arm extending from the upper end of said rotating shaft.
Claim 5
Dependent Claim
49 words
A revolution movement driving apparatus as defined in claim 1, in which said rotating force transmitting means comprises means engageable with said rod in the direction of rotation of the rod and rotating means rotatably provided about said stationary support with said engageable means and revolving part fixed thereto.
Claim 6
Dependent Claim
64 words
A revolution movement driving apparatus as defined in claim 1, in which said revolving part is an actuating means capable of operating in a direction perpendicular to the axial direction of said rotating shaft, and said actuating means is fixed at said rotating force transmitting means such that a central line of operation producing said reaction force crosses an axis of said rotating shaft.
Claim 7
Dependent Claim
62 words
A revolution movement driving apparatus as defined in claim 1, in which said bearing device comprises a slide bearing slidably movable upwardly and downwardly along a periphery of said stationary support in the axial direction and a rotary bearing slidably movable upwardly and downwardly unitarily with said slide bearing and rotatable about said stationary support unitarily with said rotating force transmitting means.
Claim 8
Dependent Claim
31 words
A revolution movement driving apparatus as defined in claim 6, which further comprises an upward and downward drive source for upwardly and downwardly moving said bearing device along said stationary support.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-02-24 | 1978-08-26 | 1979-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-02-24 | 1982-08-26 | 1983-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-02-24 | 1986-08-26 | 1987-02-25 | $7700.00 | Window Closed / Lapsed |