NO943989L - Device for laying and / or retrieving elongated flexible elements - Google Patents
Device for laying and / or retrieving elongated flexible elementsInfo
- Publication number
- NO943989L NO943989L NO943989A NO943989A NO943989L NO 943989 L NO943989 L NO 943989L NO 943989 A NO943989 A NO 943989A NO 943989 A NO943989 A NO 943989A NO 943989 L NO943989 L NO 943989L
- Authority
- NO
- Norway
- Prior art keywords
- pipe
- trolley
- accessory
- cable
- conveyor
- Prior art date
Links
Landscapes
- Ship Loading And Unloading (AREA)
Abstract
Anordning for utlegging og/eller innhenting av langstrakte fleksible elementer, slik som ror og kabler som har tilbehør eller utstyr ved bestemte intervaller, er montert på et flytende fartøy slik som en lekter (12) og omfatter to selvdrevne transportører (2,3) svlngbart sammenkoblet gjennom en hengsel (19), men som kan låses l forhold til hverandre for bruk. En tralle (4) løper med hjul (8) på skinner (5) på hver side av transportør- systemet og har en øvre flate bestående av en ytterligere dreven transportør (6). Transportørens (3) sider strekker seg til å danne en renne (7) l utenbordsenden. Ved normal drift er trallen (4) lagret og røret eller kabelen transporteres av transportørene (2,3) til rennen (7) som leder det eller den ned l vannet. Fonnen av rennen (7) gjør at røret/kabelen kan forlate lekteren ved en vinkel opptil 45' på hver side av transportørens fremre og bakre akse. Når et tilbehør på røret/kabelen nærmer seg, heves trallen (4) til å understøtte røret/- kabelen bak tilbehøret som bærer røret med tilbehøret over og ut av kontakt med transportørene (2,3) inntil tilbehøret har entret vannet. Trallen (4) blir så hentet tilbake.Device for laying and / or retrieving elongated flexible elements, such as rudders and cables having accessories or equipment at specified intervals, is mounted on a floating vessel such as a barge (12) and comprises two self-propelled conveyors (2,3) pivotally coupled through a hinge (19) but which can be locked in relation to each other for use. A trolley (4) runs with wheels (8) on rails (5) on each side of the conveyor system and has an upper surface consisting of a further driven conveyor (6). The sides of the conveyor (3) extend to form a drain (7) l outboard end. In normal operation, the trolley (4) is stored and the pipe or cable is conveyed by the conveyors (2,3) to the trough (7) which guides it or it down into the water. The finding of the groove (7) allows the pipe / cable to leave the barge at an angle up to 45 'on each side of the front and rear axle of the conveyor. As an accessory on the pipe / cable approaches, the trolley (4) is raised to support the pipe / cable behind the accessory carrying the pipe with the accessory over and out of contact with the conveyors (2,3) until the accessory has entered the water. The trolley (4) is then retrieved.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB939303694A GB9303694D0 (en) | 1993-02-24 | 1993-02-24 | Apparatus for laying and/or retrieving elongate flexible elements |
| PCT/GB1994/000362 WO1994019637A1 (en) | 1993-02-24 | 1994-02-23 | Apparatus for laying and/or retrieving elongate flexible elements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO943989D0 NO943989D0 (en) | 1994-10-20 |
| NO943989L true NO943989L (en) | 1994-12-14 |
Family
ID=26302497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO943989A NO943989L (en) | 1993-02-24 | 1994-10-20 | Device for laying and / or retrieving elongated flexible elements |
Country Status (1)
| Country | Link |
|---|---|
| NO (1) | NO943989L (en) |
-
1994
- 1994-10-20 NO NO943989A patent/NO943989L/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO943989D0 (en) | 1994-10-20 |
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