US4807834A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Space station architecture, module, berthing hub, shell assembly, berthing mechanism and utility connection channel
Assignee: National Aeronautics and Space Administration
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Filing: 1988-02-23
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Granted: 1989-02-28
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Expires: 2008-02-23
Abstract
Abstract A space station (20) includes a plurality of modules (24) and berthing hubs (22), joined by interconnections (26) which are sideways connectable. The modules (24) and hubs (22) are fastened together in a triangular configuration in three dimensions. The interconnections (26) include a pair of opposed, axially aligned, flanged ports (50) and a clamp latch (52) formed from a plurality of sections (54, 56 and 58) hinged along their length and extending circumferentially around the flanged ports (50). A hermetic seal (63) is formed between the ports (50). A utilities connection channel (68) extends between the ports (50). The channel (68) has a shell (70) with utilities connectors (74) movable between an extended position to mating connectors in the modules (24) and a withdrawn position. Assembly sequence and common module shell structure is detailed.
Inventors
- 👤 Marc M. Cohen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:55
CPC Classifications
B; B64; B64G; B64G1/00; B64G1/10; B64G1/12; B64G99/00
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
142 words
A fluid connector assembly comprising: first and second connecting members, said second connecting member being adapted to receive varying portions of said first connecting member, means for creating a hermetic seal between said first and second connecting members when they are engaged, said first connecting member having first and second overlapping tubes that are movable longitudinally with respect to each other, a hermetic seal between said first and second tubes, and means attached to said tubes for moving said second tube to and fro with respect to said first tube and changing the amount of engagement between said second tube and said second connecting member, said moving means including a threaded portion on the exterior of said first tube, a nut with threads engaging the threaded portion of said first tube, and means for rotatably coupling said nut to said second tube.
Claim 2
Dependent Claim
142 words
A fluid connector assembly comprising: first and second connecting members, said second connecting member being adapted to receive varying portions of said first connecting member, means for creating a hermetic seal between said first and second connecting members when they are engaged, said first connecting member having first and second overlapping tubes that are movable longitudinally with respect to each other, a hermetic seal between said first and second tubes, and means attached to said tubes for moving said second tube to and fro with respect to said first tube and changing the amount of engagement between said second tube and said second connecting member, said moving means including a threaded portion on the exterior of said first tube, a nut with threads engaging the threaded portion of said first tube, and means for rotatably coupling said nut to said second tube.
Claim 3
Dependent Claim
35 words
The connector assembly of claim 1 wherein said means for rotatably coupling said nut to said second tube comprises a bearing situated at the end of said second tube remote from said second connecting member.
Claim 4
Dependent Claim
87 words
The connector assembly of claim 1 wherein said second connecting member includes a cylindrical fitting having an inside diameter slightly larger than the outer diameter of said second tube and a proximate end where the second tube of the first connecting member is inserted, said fitting having an exterior flange displaced from said proximate end, a fastener for attaching to said proximate end whereby said fitting may be installed in a wall aperture with the wall portion adjacent said fitting situated between the flange and the fastener.
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) | 1992-02-28 | 1992-08-29 | 1993-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-02-28 | 1996-08-29 | 1997-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-02-28 | 2000-08-29 | 2001-02-28 | $7700.00 | Window Closed / Lapsed |