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Found results for
 patents
1.
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Orbiting fairlead block
| Application Number |
14896527 |
| Grant Number |
10071890 |
| Status |
In Force |
| Filing Date |
2013-11-07 |
| First Publication Date |
2016-07-21 |
| Grant Date |
2018-09-11 |
| Owner |
3DP Modelling AS (Norway)
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| Inventor |
Vik, Jan Børge
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Abstract
A fairlead for guiding a cable while maintaining a minimum radius of curvature of said cable, said fairlead comprising: a block with a first and a second side element and at least two pulleys supported between said first and second side element, allowing said pulleys to rotate around parallel axes of rotation; an endless elastic double curved belt in a loop around said at least two pulleys; at least one block carrier bow extending between said first and second side element, wherein said at least one block carrier bow defines an opening with an inner circle segment forming an arch shaped traveling path; a suspension arrangement including at least one traveling bow contact element, said suspension arrangement forming a travelling carriage running along the arch shaped traveling path in a plane parallel to said parallel axes of rotation of said pulleys.
IPC Classes ?
- B66D 1/36 - Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
- B66D 3/04 - Pulley blocks or like devices in which force is applied to a rope, cable or chain, which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B63B 21/10 - Fairleads
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2.
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ORBITING FAIRLEAD BLOCK
| Application Number |
NO2013050189 |
| Publication Number |
2014/073977 |
| Status |
In Force |
| Filing Date |
2013-11-07 |
| Publication Date |
2014-05-15 |
| Owner |
3DP MODELLING AS (Norway)
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| Inventor |
Vik, Jan, Børge
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Abstract
A fairlead for guiding a cable (6) while maintaining a minimum radius of curvature of said cable, said fairlead comprising: • a block with a first and a second side element and at least two pulleys (9) supported between said first (2) and second (2) side element, allowing said pulleys to rotate around parallel axes of rotation; • an endless elastic double curved belt (8, 12) in a loop around said at least two pulleys; • at least one block carrier bow (1) extending between said first and second side element, wherein said at least one block carrier bow defines an opening with an inner circle segment forming an arch shaped traveling path; • a suspension arrangement (5) including at least one traveling bow contact element (3, 4), said suspension arrangement forming a travelling carriage running along the arch shaped traveling path in a plane parallel to said parallel axes of rotation of said pulleys.
IPC Classes ?
- B66D 3/04 - Pulley blocks or like devices in which force is applied to a rope, cable or chain, which passes over one or more pulleys, e.g. to obtain mechanical advantage
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