GB1476302A - Propellers - Google Patents

Propellers

Info

Publication number
GB1476302A
GB1476302A GB3304473A GB3304473A GB1476302A GB 1476302 A GB1476302 A GB 1476302A GB 3304473 A GB3304473 A GB 3304473A GB 3304473 A GB3304473 A GB 3304473A GB 1476302 A GB1476302 A GB 1476302A
Authority
GB
United Kingdom
Prior art keywords
july
plastics material
propellers
gorivaerk
moulded
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
GB3304473A
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.)
Gori Vaerk AS
Original Assignee
Gori Vaerk AS
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 Gori Vaerk AS filed Critical Gori Vaerk AS
Priority to GB3304473A priority Critical patent/GB1476302A/en
Priority to NO742401A priority patent/NO138520C/en
Priority to DE2432516A priority patent/DE2432516C3/en
Priority to AU70926/74A priority patent/AU473720B2/en
Priority to IT24980/74A priority patent/IT1015800B/en
Priority to CA204,496A priority patent/CA1016818A/en
Priority to BE146451A priority patent/BE817519A/en
Priority to FR7424038A priority patent/FR2236722B1/fr
Priority to ES428133A priority patent/ES428133A1/en
Priority to SE7409104A priority patent/SE396927B/en
Priority to FI2125/74A priority patent/FI59762C/en
Priority to ZA00744431A priority patent/ZA744431B/en
Priority to US05/487,220 priority patent/US3981613A/en
Priority to CH949674A priority patent/CH573838A5/xx
Priority to DK369674A priority patent/DK155118C/en
Priority to NL7409333.A priority patent/NL162027C/en
Priority to ES441491A priority patent/ES441491A1/en
Priority to US05/705,896 priority patent/US4095919A/en
Publication of GB1476302A publication Critical patent/GB1476302A/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
    • 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
    • B63H1/22—Hubs; Blade connections the blades being foldable
    • B63H1/24—Hubs; Blade connections the blades being foldable automatically foldable or unfoldable

Abstract

1476302 Incorporating inserts GORIVAERK AS 10 July 1974 [11 July 1973 23 Oct 1973] 33044/73 and 49219/73 Heading B5A [Also in Division B7V] A propeller is moulded in plastics material, and a bronze insert 8 is joined thereto by a dovetail portion 10 and a core 12. In Fig. 6, not shown, the portion 8 is totally enclosed by the plastics material, and is supported in the mould by pins (16) before casting.
GB3304473A 1973-07-11 1973-07-11 Propellers Expired GB1476302A (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
GB3304473A GB1476302A (en) 1973-07-11 1973-07-11 Propellers
NO742401A NO138520C (en) 1973-07-11 1974-07-02 PROPELLER WITH FOLDABLE PROPELL BLADE, ESPECIALLY FOR SAILING BOATS WITH STATIONS Auxiliary Engine
DE2432516A DE2432516C3 (en) 1973-07-11 1974-07-04 Marine propeller with collapsible blades, in particular for boats
AU70926/74A AU473720B2 (en) 1973-07-11 1974-07-05 Improvements in or relating to foldable propellers
IT24980/74A IT1015800B (en) 1973-07-11 1974-07-09 IMPROVEMENTS IN THE FOLDABLE PA THE PROPELLERS OR IN THEIR ELEMENTS
CA204,496A CA1016818A (en) 1973-07-11 1974-07-10 Foldable propellers
BE146451A BE817519A (en) 1973-07-11 1974-07-10 FOLDING PROPELLER IMPROVEMENTS
FR7424038A FR2236722B1 (en) 1973-07-11 1974-07-10
ES428133A ES428133A1 (en) 1973-07-11 1974-07-10 Foldable propellers
SE7409104A SE396927B (en) 1973-07-11 1974-07-10 PROPELLER, ESPECIALLY FOR A BAT
FI2125/74A FI59762C (en) 1973-07-11 1974-07-10 MED HOPFAELLBARA PROPELLERBLAD FOERSEDD PROPELLER SAERSKILT FOER SEGELBAOT MED STATIONAER MOTOR
ZA00744431A ZA744431B (en) 1973-07-11 1974-07-10 Improvements in or relating to foldable propellers
US05/487,220 US3981613A (en) 1973-07-11 1974-07-10 Foldable propellers
CH949674A CH573838A5 (en) 1973-07-11 1974-07-10
DK369674A DK155118C (en) 1973-07-11 1974-07-10 DRIVE SCREWS IS FOR BOTH AND WITH FOLDABLE SCREWS.
NL7409333.A NL162027C (en) 1973-07-11 1974-07-10 FOLDABLE SCREW.
ES441491A ES441491A1 (en) 1973-07-11 1975-10-03 Foldable propellers
US05/705,896 US4095919A (en) 1973-07-11 1976-07-16 Foldable propellers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3304473A GB1476302A (en) 1973-07-11 1973-07-11 Propellers

Publications (1)

Publication Number Publication Date
GB1476302A true GB1476302A (en) 1977-06-10

Family

ID=10347775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3304473A Expired GB1476302A (en) 1973-07-11 1973-07-11 Propellers

Country Status (3)

Country Link
BE (1) BE817519A (en)
GB (1) GB1476302A (en)
ZA (1) ZA744431B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2405677A (en) * 2003-09-02 2005-03-09 Hewlett Packard Development Co Rotor with collapsible fan blade

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2405677A (en) * 2003-09-02 2005-03-09 Hewlett Packard Development Co Rotor with collapsible fan blade
US7054156B2 (en) 2003-09-02 2006-05-30 Hewlett-Packard Development Company, L.P. Fan rotor systems having collapsible fan blades

Also Published As

Publication number Publication date
ZA744431B (en) 1975-07-30
BE817519A (en) 1974-11-04

Similar Documents

Publication Publication Date Title
CA1006666A (en) Mold filling insert for injection molding machine
CA951440A (en) Molded seat cushion with cast skin and insert receiving recess
CA1026928A (en) Cooler-drier for castings and moulding sand
ZA744281B (en) Improvements in tyre moulds
FR2292623B1 (en)
AU464573B2 (en) Improvements in moulds for casting or vulcanizing
GB1354589A (en) Cavity moulds
GB1426939A (en) Isostatic powder material conpacting apparatus
CA1016335A (en) Flaskless molding machine
CA987463A (en) Molding machine
GB1476302A (en) Propellers
ES432010A1 (en) Mould for use in the manufacture of hollow turbine blades and method of use thereof
CA1012324A (en) Making foundry moulds
CA1016808A (en) Bacon press with slab ejector
CA1015543A (en) Fluid-release mold
GB1379592A (en) Mould for the moulding of the tread of a pneumatic tyre
GB1463731A (en) Method of forming an optical member such as a lens
JPS5298472A (en) Lead frame for resin molding
EP0153654A3 (en) Moulding machine for the production of caciocavallo and similar cheeses
GB1316088A (en) Moulds
AU6680674A (en) Garment mould
CA998507A (en) Sprue bushing for a single cavity or center sprued mold
AU6996374A (en) A mould
GB1435626A (en) Moulding method and apparatus
CA1021530A (en) Mold with convex sidewalls for continuous casting machines

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940709