IT1243015B - Elica a pale orientabili e abbattibili - Google Patents

Elica a pale orientabili e abbattibili

Info

Publication number
IT1243015B
IT1243015B IT02151390A IT2151390A IT1243015B IT 1243015 B IT1243015 B IT 1243015B IT 02151390 A IT02151390 A IT 02151390A IT 2151390 A IT2151390 A IT 2151390A IT 1243015 B IT1243015 B IT 1243015B
Authority
IT
Italy
Prior art keywords
adjusting element
toothings
propeller
hub
adjustable
Prior art date
Application number
IT02151390A
Other languages
English (en)
Other versions
IT9021513A0 (it
IT9021513A1 (it
Inventor
Fernando Marini
Original Assignee
Santa Caterina Di Brena Ada &
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 Santa Caterina Di Brena Ada & filed Critical Santa Caterina Di Brena Ada &
Publication of IT9021513A0 publication Critical patent/IT9021513A0/it
Priority to IT02151390A priority Critical patent/IT1243015B/it
Priority to US07/757,655 priority patent/US5203675A/en
Priority to DE69102237T priority patent/DE69102237T2/de
Priority to EP91830369A priority patent/EP0477145B1/en
Priority to AT91830369T priority patent/ATE106339T1/de
Priority to ES91830369T priority patent/ES2056622T3/es
Priority to IE317091A priority patent/IE72480B1/en
Priority to CA002051129A priority patent/CA2051129C/en
Priority to NO913670A priority patent/NO175673C/no
Priority to FI914388A priority patent/FI102672B/fi
Priority to PT99000A priority patent/PT99000B/pt
Publication of IT9021513A1 publication Critical patent/IT9021513A1/it
Application granted granted Critical
Publication of IT1243015B publication Critical patent/IT1243015B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Harvester Elements (AREA)
  • Ladders (AREA)
  • Fluid-Damping Devices (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Hydrogenated Pyridines (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Massaging Devices (AREA)
  • Hydraulic Turbines (AREA)
  • Retarders (AREA)
IT02151390A 1990-09-19 1990-09-19 Elica a pale orientabili e abbattibili IT1243015B (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT02151390A IT1243015B (it) 1990-09-19 1990-09-19 Elica a pale orientabili e abbattibili
US07/757,655 US5203675A (en) 1990-09-19 1991-09-06 Variable-pitch propeller having feathering blades
DE69102237T DE69102237T2 (de) 1990-09-19 1991-09-09 Verstellpropeller mit selbsteinstellbaren Flügeln.
EP91830369A EP0477145B1 (en) 1990-09-19 1991-09-09 A variable-pitch propeller having feathering blades
AT91830369T ATE106339T1 (de) 1990-09-19 1991-09-09 Verstellpropeller mit selbsteinstellbaren flügeln.
ES91830369T ES2056622T3 (es) 1990-09-19 1991-09-09 Helice de paso modificable que tiene palas plegables.
IE317091A IE72480B1 (en) 1990-09-19 1991-09-10 A variable-pitch propeller having feathering blades
CA002051129A CA2051129C (en) 1990-09-19 1991-09-11 Variable-pitch propeller having collapsible blades
NO913670A NO175673C (no) 1990-09-19 1991-09-18 Propell med variabel stigning og nöytraliserbare blader
FI914388A FI102672B (fi) 1990-09-19 1991-09-18 Kokoon käännettävillä siivillä varustettu muuttuvakulmainen potkuri
PT99000A PT99000B (pt) 1990-09-19 1991-09-18 Helice com pas dobraveis e de passo variavel e processo para modificar a citada inclinacao

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02151390A IT1243015B (it) 1990-09-19 1990-09-19 Elica a pale orientabili e abbattibili

Publications (3)

Publication Number Publication Date
IT9021513A0 IT9021513A0 (it) 1990-09-19
IT9021513A1 IT9021513A1 (it) 1992-03-19
IT1243015B true IT1243015B (it) 1994-05-23

Family

ID=11182929

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02151390A IT1243015B (it) 1990-09-19 1990-09-19 Elica a pale orientabili e abbattibili

Country Status (11)

Country Link
US (1) US5203675A (it)
EP (1) EP0477145B1 (it)
AT (1) ATE106339T1 (it)
CA (1) CA2051129C (it)
DE (1) DE69102237T2 (it)
ES (1) ES2056622T3 (it)
FI (1) FI102672B (it)
IE (1) IE72480B1 (it)
IT (1) IT1243015B (it)
NO (1) NO175673C (it)
PT (1) PT99000B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6972956B2 (en) 2003-01-16 2005-12-06 Hewlett-Packard Development Company, L.P. Collapsible fan and system and method incorporating same
AU2003300764A1 (en) * 2003-12-30 2005-07-21 Marine Propeller S.R.L. Shock absorber for adjustable pitch propeller with feathering blades, particularly for sailers
US20130202436A1 (en) * 2010-07-15 2013-08-08 Max Prop S.R.L. Feathering propeller with blade dampening at forward and backward motion and blades pitch control during backward motion
KR101185408B1 (ko) 2010-11-23 2012-09-24 삼성중공업 주식회사 터널 추진기
KR101314814B1 (ko) * 2010-11-23 2013-10-04 삼성중공업 주식회사 터널 추진기
WO2012160404A1 (en) * 2011-05-26 2012-11-29 Max Prop S.R.L. Boat propeller with means for keeping an assembled position thereof
DK2734438T3 (da) * 2011-07-18 2020-11-16 Max Prop S R L Propel med justerbart anlægsstop og bevægelige skovle
KR101358119B1 (ko) * 2012-01-31 2014-02-07 삼성중공업 주식회사 가변피치프로펠러의 구동장치 및 피치각 제어방법, 이를 갖는 선박
CN109292039B (zh) * 2018-07-20 2019-11-08 武汉船用机械有限责任公司 一种调距桨桨毂的安装方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1520746A (en) * 1923-06-29 1924-12-30 Fred F Boyce Propeller
US2396630A (en) * 1940-10-17 1946-03-19 United Aircraft Corp Blade adjusting means
US2477944A (en) * 1947-07-19 1949-08-02 Edward H Rouse Adjustable pitch propeller
DE834207C (de) * 1950-01-15 1952-03-17 Wilhelm Wels Umsteuer- und Verstellschraube mit Fluegelverstellung durch die Kraft der Antriebsmaschine
DE850857C (de) * 1951-02-15 1952-09-29 Helmuth Schmedemann Drehfluegelpropeller, insbesondere fuer Schiffsantrieb
GB878852A (en) * 1959-03-24 1961-10-04 Bamford & Company Ltd F Improvements in or relating to screw propellers
US3403735A (en) * 1967-03-10 1968-10-01 Henrik G. Langhjelm Adjustable variable pitch propeller
SE392082B (sv) * 1974-11-15 1977-03-14 Jernforedling Ab Propellerblad till en sjelvflojlande propeller for batar
US4140434A (en) * 1975-12-29 1979-02-20 Massimiliano Bianchi Feathering propeller especially for sailing boats
FR2555121A1 (fr) * 1983-11-21 1985-05-24 Boniface Antoine Helice a pas variable automatique independante de toute commande manuelle en marche avant comme en marche arriere
IT1215868B (it) * 1988-02-15 1990-02-22 Bianchi Srl Vela. elica a passo variabile e regolabile durante la marcia, adatta per imbarcazioni a motore eper motori ausiliari di barche a
DE3901672A1 (de) * 1989-01-20 1990-08-02 Horst Huebner Verstellbarer schiffspropeller mit justierbaren anschlaegen
AU629328B2 (en) * 1989-03-21 1992-10-01 Marine Propeller S.R.L., Construzioni Eliche A Passo Variabile Feathering propeller with a manually adjustable pitch

Also Published As

Publication number Publication date
US5203675A (en) 1993-04-20
NO175673C (no) 1994-11-16
DE69102237D1 (de) 1994-07-07
IT9021513A0 (it) 1990-09-19
NO175673B (no) 1994-08-08
PT99000B (pt) 1999-01-29
FI914388A0 (fi) 1991-09-18
CA2051129A1 (en) 1992-03-20
CA2051129C (en) 2002-05-07
IE913170A1 (en) 1992-02-25
PT99000A (pt) 1993-10-29
DE69102237T2 (de) 1994-09-29
IE72480B1 (en) 1997-04-23
NO913670D0 (no) 1991-09-18
FI102672B1 (fi) 1999-01-29
ATE106339T1 (de) 1994-06-15
IT9021513A1 (it) 1992-03-19
EP0477145B1 (en) 1994-06-01
ES2056622T3 (es) 1994-10-01
FI102672B (fi) 1999-01-29
FI914388A (fi) 1992-03-20
EP0477145A1 (en) 1992-03-25
NO913670L (no) 1992-03-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970926