Patent US4649850A successfully refreshed from Google Patents.
US4649850A
Expired / Lapsed
US
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Method and apparatus for mooring a ship in frigid weather conditions
Assignee: JFE Engineering Corp
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Filing: 1985-04-24
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Granted: 1987-03-17
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Expires: 2005-04-24
Abstract
Abstract A system for mooring a ship in frigid weather conditions includes an enclosed mooring construction in which the winches and/or bollards of a ship are installed in rooms having doors on the ship mooring side. Mooring rooms are provided at a jetty or wharf, and the winches and/or bollards for mooring are installed in the mooring rooms; and the ship mooring room is connected with the jetty mooring room by a trunk, a conveyor being provided in the trunk in order to easily connect a mooring line.
Inventors
- 👤 Takehiko Akiba
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:01
CPC Classifications
E; E01; E01D; E01D15/00; E01D15/24; B; B63; B63B; B63B21/00; B63B25/00; B63B25/02; B63B25/08
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
191 words
Apparatus for mooring a ship adjacent a platform in frigid weather conditions, comprising: fender means for aligning said ship with respect to said platform; ship mooring room means within said ship, said ship mooring room means having first access means for permitting access to said ship mooring room means during mooring operations; ship mooring means mounted within said ship mooring room means; platform mooring room means mounted on said platform outside of said ship, said platform mooring room means having second access means for permitting access to said platform mooring room means during mooring operations; platform mooring means mounted within said platform mooring room means; trunk means detachably connectable between said ship mooring room means and said platform mooring room means; conveying means mountable within said trunk means between said ship mooring room means and said platform mooring room means for supplying a mooring line between said ship mooring room means and said platform mooring room means; and at least one of said ship mooring means and said platform mooring means including winch means for tensioning said mooring line between said ship mooring room means and said platform mooring room means.
Claim 2
Dependent Claim
191 words
Apparatus for mooring a ship adjacent a platform in frigid weather conditions, comprising: fender means for aligning said ship with respect to said platform; ship mooring room means within said ship, said ship mooring room means having first access means for permitting access to said ship mooring room means during mooring operations; ship mooring means mounted within said ship mooring room means; platform mooring room means mounted on said platform outside of said ship, said platform mooring room means having second access means for permitting access to said platform mooring room means during mooring operations; platform mooring means mounted within said platform mooring room means; trunk means detachably connectable between said ship mooring room means and said platform mooring room means; conveying means mountable within said trunk means between said ship mooring room means and said platform mooring room means for supplying a mooring line between said ship mooring room means and said platform mooring room means; and at least one of said ship mooring means and said platform mooring means including winch means for tensioning said mooring line between said ship mooring room means and said platform mooring room means.
Claim 3
Dependent Claim
20 words
Apparatus according to claim 1; further comprising flexible bellows means secured to at least one end of said trunk means.
Claim 4
Dependent Claim
14 words
Apparatus according to claim 1; wherein said trunk means is at least partially elastic.
Claim 5
Dependent Claim
26 words
Apparatus according to claim 1, further including crane means for positioning said trunk means between said ship mooring room means and said platform mooring room means.
Claim 6
Independent Claim
189 words
A method of mooring a ship of the type having ship mooring room means therein with first access means for permitting access to said ship mooring room means during mooring operations, and ship mooring means mounted within said ship mooring room means, said method comprising the steps of: moving said ship alongside a platform having platform mooring room means mounted thereon, said platform mooring room means having second access means for permitting access to said platform mooring room means during mooring operations, and platform mooring means mounted within said platform mooring room means, at least one of said ship mooring means and said platform mooring means including winch means; aligning said ship with respect to said platform by fender means; positioning trunk means having conveying means therein between said ship mooring room means and said platform mooring room means; supplying a mooring line within said trunk means and between said ship mooring room means and said platform mooring room means by said conveying means; and tensioning said mooring line between said ship mooring room means and said platform mooring room means by said winch means to moor said ship.
Claim 7
Independent Claim
189 words
A method of mooring a ship of the type having ship mooring room means therein with first access means for permitting access to said ship mooring room means during mooring operations, and ship mooring means mounted within said ship mooring room means, said method comprising the steps of: moving said ship alongside a platform having platform mooring room means mounted thereon, said platform mooring room means having second access means for permitting access to said platform mooring room means during mooring operations, and platform mooring means mounted within said platform mooring room means, at least one of said ship mooring means and said platform mooring means including winch means; aligning said ship with respect to said platform by fender means; positioning trunk means having conveying means therein between said ship mooring room means and said platform mooring room means; supplying a mooring line within said trunk means and between said ship mooring room means and said platform mooring room means by said conveying means; and tensioning said mooring line between said ship mooring room means and said platform mooring room means by said winch means to moor said ship.
Claim 8
Dependent Claim
45 words
A method according to claim 5; wherein said trunk means includes flexible bellows means secured to at least one end thereof, and wherein said step of positioning said trunk means includes the step of correcting misalignment of said trunk means by said flexible bellows means.
Claim 9
Dependent Claim
19 words
A method according to claim 5; further including the step of so positioning said trunk means by crane means.
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) | 1990-03-16 | 1990-09-15 | 1991-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-03-16 | 1994-09-15 | 1995-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-03-16 | 1998-09-15 | 1999-03-17 | $7700.00 | Window Closed / Lapsed |