Title:
【発明の名称】荷積み/荷下しブイ
Document Type and Number:
Japanese Patent JP3392140
Kind Code:
B2
Abstract:
PCT No. PCT/NO93/00070 Sec. 371 Date Jan. 13, 1995 Sec. 102(e) Date Jan. 13, 1995 PCT Filed Apr. 29, 1993 PCT Pub. No. WO93/22190 PCT Pub. Date Nov. 11, 1993A buoy for use in loading or unloading of a flowable medium, especially oil, comprising an outer buoyancy member (2) arranged to be introduced and secured in a submerged downwardly open receiving space in a floating vessel, and a central member (3) which is rotatably mounted in the outer member and is intended for anchoring to the sea bed and arranged for passage of medium between a transfer line (57) which, in operation, is coupled to the lower end of the central member (3) and a tube system on the vessel. The central member (3) is provided with a lower extension body (8) having an outer peripheral portion (9) abutting on and essentially corresponding to the outer periphery of the adjacent end (10) of the outer buoyancy member (2), and having a lower portion (11) which is downwardly tapering from the outer peripheral portion (9). A number of fastening means (12) for fastening of the upper ends of anchoring lines (13) for anchoring of the buoy (1) are fastened at intervals along the periphery of the outer peripheral portion (9) of the extension body (8), and the extension body (8) comprises at least one buoyancy chamber (56) for buoyancy or ballast material.
More Like This:
| WO/1999/028181 | SWIVEL DRIVE ARRANGEMENT |
| WO/1999/064292 | LOADING ARRANGEMENT |
| JPS5760991 | MOORING GEAR |
Inventors:
Braebitsk, Aare
Medal, arne
Sivertsen, Kere
Medal, arne
Sivertsen, Kere
Application Number:
JP51915193A
Publication Date:
March 31, 2003
Filing Date:
April 29, 1993
Export Citation:
Assignee:
Den Norsk States Orgiescap
International Classes:
B63B22/02; B63B22/26; B63B27/34; B67D9/00; (IPC1-7): B67D5/68; B63B22/02; B63B22/26
Domestic Patent References:
| JP505355B1 | ||||
| JP4216594Y1 |
Attorney, Agent or Firm:
Shigeru Yagita (1 outside)