NL171038B - Scheepsschroef met losneembare schroefbladen. - Google Patents

Scheepsschroef met losneembare schroefbladen.

Info

Publication number
NL171038B
NL171038B NLAANVRAGE7018902,A NL7018902A NL171038B NL 171038 B NL171038 B NL 171038B NL 7018902 A NL7018902 A NL 7018902A NL 171038 B NL171038 B NL 171038B
Authority
NL
Netherlands
Prior art keywords
screw
vessel
removable
blades
screw blades
Prior art date
Application number
NLAANVRAGE7018902,A
Other languages
English (en)
Other versions
NL7018902A (nl
NL171038C (nl
Original Assignee
Kamewa Ab
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 Kamewa Ab filed Critical Kamewa Ab
Publication of NL7018902A publication Critical patent/NL7018902A/xx
Publication of NL171038B publication Critical patent/NL171038B/nl
Application granted granted Critical
Publication of NL171038C publication Critical patent/NL171038C/nl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/12—Propeller-blade pitch changing the pitch being adjustable only when propeller is stationary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/20—Hubs; Blade connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/26—Blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Actuator (AREA)
  • Screw Conveyors (AREA)
  • Hydraulic Turbines (AREA)
NLAANVRAGE7018902,A 1970-04-10 1970-12-28 Scheepsschroef met losneembare schroefbladen. NL171038C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE04912/70A SE332578B (nl) 1970-04-10 1970-04-10

Publications (3)

Publication Number Publication Date
NL7018902A NL7018902A (nl) 1971-10-12
NL171038B true NL171038B (nl) 1982-09-01
NL171038C NL171038C (nl) 1983-02-01

Family

ID=20265257

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7018902,A NL171038C (nl) 1970-04-10 1970-12-28 Scheepsschroef met losneembare schroefbladen.

Country Status (13)

Country Link
US (1) US3711220A (nl)
JP (1) JPS4941798B1 (nl)
CH (1) CH518829A (nl)
DE (1) DE2103569C3 (nl)
ES (1) ES194911Y (nl)
FI (1) FI49944C (nl)
FR (1) FR2092345A5 (nl)
GB (1) GB1337641A (nl)
NL (1) NL171038C (nl)
NO (1) NO127144B (nl)
PL (1) PL70902B1 (nl)
SE (1) SE332578B (nl)
SU (1) SU383261A3 (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527197A (en) * 1975-07-07 1977-01-20 Makoto Tomioka Refuge guiding device with simultaneous action of optical and acoustic stimulation
US4022543A (en) * 1975-10-21 1977-05-10 Aktiebolaget Karlstads Mekaniska Werkstad Apparatus for facilitating removal of a marine propeller blade
DE3417853C2 (de) * 1984-05-14 1993-11-04 Blohm Voss Ag Vorrichtung zum verstellen der fluegelsteigung eines schiffspropellers
US4820127A (en) * 1988-01-29 1989-04-11 Westinghouse Electric Corp. Blade support and blade assembly
DE4236253C2 (de) * 1992-10-20 1997-05-15 Sulzer Hydro Gmbh Vorrichtung zum Verändern der Winkelstellung von Flügeln eines Schiffspropellers
US5445497A (en) * 1993-12-27 1995-08-29 Seemar; George H. Variable pitch propellers
FR2925015B1 (fr) * 2007-12-14 2010-06-04 Eurocopter France Pale de giravion, rotor de giravion muni de ladite pale, et procede de fabrication de cette pale
CN102530216B (zh) * 2012-02-14 2014-05-21 武汉船用机械有限责任公司 一种带导管的大功率全回转舵桨及其桨叶的拆卸方法
EP4028322B1 (en) * 2019-09-09 2024-03-27 Wärtsilä Norway AS Marine vessel propeller, propeller blade and method for installing the marine vessel propeller
US12065226B1 (en) * 2023-05-05 2024-08-20 Rolls-Royce Marine North America Inc. Fixed-pitch bolted propeller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415421A (en) * 1944-05-13 1947-02-11 Filippis Raymond De Adjustable propeller
NL226841A (nl) * 1957-04-15
GB1115457A (en) * 1965-11-08 1968-05-29 P & O Res & Dev Co Improvements in propeller fastening
US3389920A (en) * 1966-07-25 1968-06-25 Dominion Eng Works Ltd Floating seal for adjustable blade
GB1209786A (en) * 1967-12-11 1970-10-21 Glacier Co Ltd Stern constructions for marine vessels having propellers with detachable blades
US3549275A (en) * 1968-11-14 1970-12-22 Waukesha Bearings Corp Ship's propeller securing and jacking means

Also Published As

Publication number Publication date
FI49944C (fi) 1975-11-10
US3711220A (en) 1973-01-16
ES194911Y (es) 1975-06-01
JPS4941798B1 (nl) 1974-11-11
GB1337641A (en) 1973-11-14
CH518829A (de) 1972-02-15
SU383261A3 (nl) 1973-05-25
DE2103569A1 (de) 1971-11-04
FI49944B (nl) 1975-07-31
PL70902B1 (nl) 1974-04-30
NO127144B (nl) 1973-05-14
FR2092345A5 (nl) 1972-01-21
NL7018902A (nl) 1971-10-12
SE332578B (nl) 1971-02-08
DE2103569B2 (de) 1979-09-13
DE2103569C3 (de) 1980-05-29
NL171038C (nl) 1983-02-01
ES194911U (es) 1975-01-01

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Legal Events

Date Code Title Description
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: INTENSIV-FILTER G.M.B.H.

CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: KAMEWA AB

V1 Lapsed because of non-payment of the annual fee