ES353135A1 - Propeller tail-shafts of ships - Google Patents

Propeller tail-shafts of ships

Info

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
Application number
ES353135A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Turnbull Marine Design Co Ltd
Original Assignee
Turnbull Marine Design Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Turnbull Marine Design Co Ltd filed Critical Turnbull Marine Design Co Ltd
Publication of ES353135A1 publication Critical patent/ES353135A1/en
Expired legal-status Critical Current

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.
ES353135A 1967-04-25 1968-04-24 Propeller tail-shafts of ships Expired ES353135A1 (en)

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)

* Cited by examiner, † Cited by third party
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

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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