Patent US3597522A successfully refreshed from Google Patents.
US3597522A
Expired / Lapsed
US
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Vibration damper for conductors
Assignee: Asahi Electronics Co Ltd
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Filing: 1969-10-22
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Granted: 1971-08-03
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Expires: 1989-10-22
Abstract
Abstract In a damper comprising a conductor-grasping element and a weight, said element providing a box-shaped housing so that a portion of said weight can be introduced into it, whereby elastic or resilient bodies having suitable shapes are disposed between the spaces defined by the inner surface of said box-shaped housing and outer periphery of that portion of said weight within said housing so that said weight is held resiliently by said housing through said elastic or resilient bodies.
Inventors
- 👤 Masashi Kobayashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:47
CPC Classifications
H; H02; H02G; H02G7/00; H02G7/14
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
101 words
A vibration damper for use with electrical conductors comprising a conductor grasping element providing a box-shaped housing, a weight having a portion introduced into said housing so that between the inner surface of said housing and the outer periphery of said portion there are formed suitable shaped spaces and resilient body means disposed in said spaces with each body means having an outer periphery in contact with the inner surface of said housing and the outer periphery of said portion of said weight, whereby the center of gravity of said weight is positioned out of a perpendicular line including the conductor.
Claim 2
Dependent Claim
101 words
A vibration damper for use with electrical conductors comprising a conductor grasping element providing a box-shaped housing, a weight having a portion introduced into said housing so that between the inner surface of said housing and the outer periphery of said portion there are formed suitable shaped spaces and resilient body means disposed in said spaces with each body means having an outer periphery in contact with the inner surface of said housing and the outer periphery of said portion of said weight, whereby the center of gravity of said weight is positioned out of a perpendicular line including the conductor.
Claim 3
Dependent Claim
78 words
A vibration damper as defined in claim 1 wherein said box-shaped housing has a generally square shape and said weight has substantially a circular shape with a portion thereof being elongated so as to have a symmetrical shape with respect to the centerline of said weight, whereby said elongated portion is cut out at its upper and lower portions so as to have a symmetrical dovetail shape, so that each of said spaces has substantially a rectangular shape.
Claim 4
Dependent Claim
24 words
A vibration damper as defined in claim 2 wherein said resilient body means include bodies having generally annular ring shapes made of elastic material.
Claim 5
Dependent Claim
18 words
A vibration damper as defined in claim 1 wherein said resilient body means include bodies of arcuate C-shape.
Claim 6
Dependent Claim
19 words
A vibration damper as defined in claim 4 wherein said arcuate C-shape bodies are formed of leaf spring means.
Claim 7
Dependent Claim
18 words
A vibration damper as defined in claim 1 wherein said resilient body means include coiled leaf spring means.
References Cited (Backward Citations)
US2215541A
Cited
US2271935A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-08-02 | 1975-02-01 | 1975-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-08-02 | 1979-02-01 | 1979-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-08-02 | 1983-02-01 | 1983-08-03 | $7700.00 | Window Closed / Lapsed |