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IT1235687B - Feathering propeller with manually adjustable pitch - Google Patents

Feathering propeller with manually adjustable pitch

Info

Publication number
IT1235687B
IT1235687B IT8983614A IT8361489A IT1235687B IT 1235687 B IT1235687 B IT 1235687B IT 8983614 A IT8983614 A IT 8983614A IT 8361489 A IT8361489 A IT 8361489A IT 1235687 B IT1235687 B IT 1235687B
Authority
IT
Italy
Prior art keywords
manually adjustable
adjustable pitch
casing
feathering propeller
hub
Prior art date
Application number
IT8983614A
Other languages
Italian (it)
Other versions
IT8983614A0 (en
Inventor
Rocco Berghella
Original Assignee
Marine Propeller Srl
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 Marine Propeller Srl filed Critical Marine Propeller Srl
Priority to IT8983614A priority Critical patent/IT1235687B/en
Publication of IT8983614A0 publication Critical patent/IT8983614A0/en
Priority to ES90904926T priority patent/ES2049027T3/en
Priority to US07/688,530 priority patent/US5232345A/en
Priority to PCT/IT1990/000030 priority patent/WO1990011221A1/en
Priority to EP90904926A priority patent/EP0464085B1/en
Priority to AU53311/90A priority patent/AU629328B2/en
Priority to JP50498690A priority patent/JPH04503935A/en
Priority to DE90904926T priority patent/DE69006357T2/en
Application granted granted Critical
Publication of IT1235687B publication Critical patent/IT1235687B/en

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  • Toys (AREA)

Abstract

The device for varying pitch has a casing formed by two parts which are telescopically meshed together and part of the )casing rotates about the hub. It has holes through which the blades can be rotated. The blades are held in a planetary engagement with the hub. A second part of the casing is provided on an internal surface with two abutment stops. These confine the travel of a dragging tooth or sector which fits between them.
IT8983614A 1989-03-21 1989-03-21 Feathering propeller with manually adjustable pitch IT1235687B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT8983614A IT1235687B (en) 1989-03-21 1989-03-21 Feathering propeller with manually adjustable pitch
ES90904926T ES2049027T3 (en) 1989-03-21 1990-03-19 ADJUSTABLE BLADE PROPELLER WITH MANUAL PITCH ADJUSTMENT.
US07/688,530 US5232345A (en) 1989-03-21 1990-03-19 Feathering propeller with a manually adjustable pitch
PCT/IT1990/000030 WO1990011221A1 (en) 1989-03-21 1990-03-19 Feathering propeller with a manually adjustable pitch
EP90904926A EP0464085B1 (en) 1989-03-21 1990-03-19 Feathering propeller with a manually adjustable pitch
AU53311/90A AU629328B2 (en) 1989-03-21 1990-03-19 Feathering propeller with a manually adjustable pitch
JP50498690A JPH04503935A (en) 1989-03-21 1990-03-19 Feather propeller with manually adjustable pitch
DE90904926T DE69006357T2 (en) 1989-03-21 1990-03-19 PROPELLER DRIVING ON SAILING POSITION WITH HAND-ADJUSTABLE SLOPE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8983614A IT1235687B (en) 1989-03-21 1989-03-21 Feathering propeller with manually adjustable pitch

Publications (2)

Publication Number Publication Date
IT8983614A0 IT8983614A0 (en) 1989-03-21
IT1235687B true IT1235687B (en) 1992-09-21

Family

ID=11323157

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8983614A IT1235687B (en) 1989-03-21 1989-03-21 Feathering propeller with manually adjustable pitch

Country Status (1)

Country Link
IT (1) IT1235687B (en)

Also Published As

Publication number Publication date
IT8983614A0 (en) 1989-03-21

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