US4696586A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire roll bearing
Assignee: Fried Krupp AG Hoesch Krupp
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Filing: 1986-10-27
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Granted: 1987-09-29
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Expires: 2006-10-27
Abstract
Abstract In order to provide a wire roll bearing with slide and guideway (2), and roll bodies arranged therebetween on running wires (3), with said running wires (3) being shiftably arranged in the wire bed (5), where any kind of shape is possible of the running wire and the bearing, any desired curvings can be simply produced and even one-sided shifting of the running wire (3) can be equalized, the running wires (3) are tensioned at one end or at both ends by the interposition of spring means (6,7).
Inventors
- 👤 Ulrich Krug
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:38
CPC Classifications
F; F16; F16C; F16C29/00; F16C29/005; F16C29/04; F16C33/00; F16C33/30; F16C33/58; F16C33/60; F16C33/61; F16C19/00; F16C19/50; F16C19/502; F16C2300/00; F16C2300/10; F16C2300/14
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
60 words
Wire roll bearing with slide and guideway and therebetween roll bodies arranged on running wires, with the running wires being movably positioned in the wire bed, characterized in that the running wires are tensioned at least at one end in compression or tension by the interposition of spring means, and further characterized by being structured as a circle segment bearing.
Claim 2
Dependent Claim
60 words
Wire roll bearing with slide and guideway and therebetween roll bodies arranged on running wires, with the running wires being movably positioned in the wire bed, characterized in that the running wires are tensioned at least at one end in compression or tension by the interposition of spring means, and further characterized by being structured as a circle segment bearing.
Claim 3
Dependent Claim
16 words
Wire roll bearing according to claim 1, characterized in that the tension is a compressive force.
Claim 4
Dependent Claim
16 words
Wire roll bearing according to claim 1, characterized by being structured as a circle segment bearing.
Claim 5
Dependent Claim
39 words
Wire roll bearing according to claim 3, characterized in that the running wires at wire beds with a convex curving are tensioned under traction and the running wires at wire beds with a concave curving are tensioned under compression.
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) | 1990-09-28 | 1991-03-30 | 1991-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-09-28 | 1995-03-30 | 1995-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-09-28 | 1999-03-30 | 1999-09-29 | $7700.00 | Window Closed / Lapsed |