ES353135A1 - Propeller tail-shafts of ships - Google Patents
Propeller tail-shafts of shipsInfo
- Publication number
- ES353135A1 ES353135A1 ES353135A ES353135A ES353135A1 ES 353135 A1 ES353135 A1 ES 353135A1 ES 353135 A ES353135 A ES 353135A ES 353135 A ES353135 A ES 353135A ES 353135 A1 ES353135 A1 ES 353135A1
- Authority
- ES
- Spain
- Prior art keywords
- bearing
- shaft
- tail
- ship
- jacks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
- B63H23/321—Bearings or seals specially adapted for propeller shafts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
- Sealing Of Bearings (AREA)
- Sliding-Contact Bearings (AREA)
- Support Of The Bearing (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
In a ship whose propeller tail-shaft 16 is so encased in and supported by a split bearing 11, 12 that part of the bearing is removable to allow inspection of the tail-shaft without disturbance of any part operative to propel the ship and while the ship is still afloat, rollers 38 on hydraulic jacks 28 secure the bearing in a shaft encasement position around the tail-shaft, the jacks being operable to withdraw part of the bearing from that position. In the embodiment described the upper part 12 of the split bearing is withdrawn by the jacks along tracks 45.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1905767 | 1967-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES353135A1 true ES353135A1 (en) | 1969-08-16 |
Family
ID=10123037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES353135A Expired ES353135A1 (en) | 1967-04-25 | 1968-04-24 | Propeller tail-shafts of ships |
Country Status (9)
Country | Link |
---|---|
US (1) | US3540405A (en) |
BR (1) | BR6898639D0 (en) |
DE (1) | DE1756225A1 (en) |
ES (1) | ES353135A1 (en) |
FR (1) | FR1564242A (en) |
GB (1) | GB1229194A (en) |
NL (1) | NL6805917A (en) |
NO (1) | NO123597B (en) |
SE (1) | SE333846B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1317435A (en) * | 1969-06-05 | 1973-05-16 | Turnbull Marine Design | Ship propeller shaft stern bearing arrangements |
BE790095A (en) * | 1971-10-20 | 1973-04-13 | Mobil Oil Corp | PROPELLER SHAFT SEAL SUPPORT DEVICE FOR A VESSEL |
JPS5020759B2 (en) * | 1971-12-29 | 1975-07-17 | ||
US3787105A (en) * | 1972-12-04 | 1974-01-22 | Waukesha Bearing Corp | Tilting pad journal bearing |
US4005916A (en) * | 1975-11-07 | 1977-02-01 | Dillon Richard H F | Jacked hydrostatic bearing |
EP0217956A1 (en) * | 1984-12-31 | 1987-04-15 | OZAKI, Hideji | Propeller and rudder arrangement on a ship |
US6902452B1 (en) * | 2002-11-23 | 2005-06-07 | Richard S. Knight | Marine split bearings with right angle removeable grooved retainer covers |
FI130447B (en) * | 2020-12-18 | 2023-09-05 | Aker Arctic Tech Oy | Marine propeller |
-
1967
- 1967-04-25 GB GB1905767A patent/GB1229194A/en not_active Expired
-
1968
- 1968-04-19 US US722591A patent/US3540405A/en not_active Expired - Lifetime
- 1968-04-23 NO NO1529/68A patent/NO123597B/no unknown
- 1968-04-24 ES ES353135A patent/ES353135A1/en not_active Expired
- 1968-04-24 DE DE19681756225 patent/DE1756225A1/en active Pending
- 1968-04-24 SE SE05507/68A patent/SE333846B/xx unknown
- 1968-04-25 FR FR1564242D patent/FR1564242A/fr not_active Expired
- 1968-04-25 BR BR198639/68A patent/BR6898639D0/en unknown
- 1968-04-25 NL NL6805917A patent/NL6805917A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR1564242A (en) | 1969-04-18 |
GB1229194A (en) | 1971-04-21 |
NO123597B (en) | 1971-12-13 |
US3540405A (en) | 1970-11-17 |
DE1756225A1 (en) | 1970-05-06 |
SE333846B (en) | 1971-03-29 |
NL6805917A (en) | 1968-10-28 |
BR6898639D0 (en) | 1973-02-27 |
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