US4597690A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tube clamps
Assignee: GIRARD DEV Inc
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Filing: 1979-11-23
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Granted: 1986-07-01
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Expires: 1999-11-23
Abstract
Abstract Tube clamps for use in fastening tubes to stationery support structures and particularly adapted for use in nuclear power plants and in other installations wherein a relatively large number of tube runs are involved requiring a relatively large number of tube clamps. The main embodiment of the invention provides a tube clamp assembly which is adapted to alternatively receive tubes of different sizes so that, for example, one tube clamp may be employed for two or more tube sizes thus reducing the number of units to be held in inventory. Another form of the invention permits the tube clamp assembly to be employed in a two-directional or three-directional manner as these terms are used in the industry.
Inventors
- 👤 Donald A. Girard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:18
CPC Classifications
F; F16; F16B; F16B7/00; F16B7/04; F16L; F16L3/00; F16L3/22; F16L3/237; F16L3/24; F16L3/243; Y; Y10; Y10T; Y10T403/00; Y10T403/57; Y10T403/5761; Y10T403/5766; Y10T403/5781; Y10T403/71; Y10T403/7129; Y10T403/7141
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
127 words
A tube clamp comprising: a pair of opposed tube engaging members, means for clamping said members together, each of said members being provided with a first recess to permit corresponding recesses in the two members to cooperate as a pair with each other to provide a first through opening for receiving a conduit therein, each of said members being provided with a second recess and cooperating to form a second through opening for receiving a conduit therein, whereby said pairs of first and second recesses may be alternatively employed to receive a conduit therein, the outer side of each of said members being formed to provide a central boss spaced outwardly from said outer side and adapted to be received within a recess in a fixed structure.
Claim 2
Dependent Claim
127 words
A tube clamp comprising: a pair of opposed tube engaging members, means for clamping said members together, each of said members being provided with a first recess to permit corresponding recesses in the two members to cooperate as a pair with each other to provide a first through opening for receiving a conduit therein, each of said members being provided with a second recess and cooperating to form a second through opening for receiving a conduit therein, whereby said pairs of first and second recesses may be alternatively employed to receive a conduit therein, the outer side of each of said members being formed to provide a central boss spaced outwardly from said outer side and adapted to be received within a recess in a fixed structure.
Claim 3
Dependent Claim
29 words
A tube clamp according to claim 1 wherein said boss is formed around its periphery to a shape complementary to the shape of said recess in the fixed structure.
References Cited (Backward Citations)
US2361943A
Cited
AT229642B
Cited
GB1014448A
Cited
US3295805A
Cited
US3682422A
Cited
US3856244A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-06-30 | 1989-12-30 | 1990-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-06-30 | 1993-12-30 | 1994-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-06-30 | 1997-12-30 | 1998-07-01 | $7700.00 | Window Closed / Lapsed |