IT1235831B - Feathering propeller with manually adjustable pitch - Google Patents
Feathering propeller with manually adjustable pitchInfo
- Publication number
- IT1235831B IT1235831B IT8983630A IT8363089A IT1235831B IT 1235831 B IT1235831 B IT 1235831B IT 8983630 A IT8983630 A IT 8983630A IT 8363089 A IT8363089 A IT 8363089A IT 1235831 B IT1235831 B IT 1235831B
- Authority
- IT
- Italy
- Prior art keywords
- manually adjustable
- adjustable pitch
- casing
- feathering propeller
- hub
- Prior art date
Links
Landscapes
- 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.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8983630A IT1235831B (en) | 1989-07-14 | 1989-07-14 | Feathering propeller with manually adjustable pitch |
PCT/IT1990/000030 WO1990011221A1 (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 |
DE90904926T DE69006357T2 (en) | 1989-03-21 | 1990-03-19 | PROPELLER DRIVING ON SAILING POSITION WITH HAND-ADJUSTABLE SLOPE. |
JP50498690A JPH04503935A (en) | 1989-03-21 | 1990-03-19 | Feather 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 |
EP90904926A EP0464085B1 (en) | 1989-03-21 | 1990-03-19 | Feathering propeller with a manually adjustable pitch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8983630A IT1235831B (en) | 1989-07-14 | 1989-07-14 | Feathering propeller with manually adjustable pitch |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8983630A0 IT8983630A0 (en) | 1989-07-14 |
IT1235831B true IT1235831B (en) | 1992-11-03 |
Family
ID=11323397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8983630A IT1235831B (en) | 1989-03-21 | 1989-07-14 | Feathering propeller with manually adjustable pitch |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1235831B (en) |
-
1989
- 1989-07-14 IT IT8983630A patent/IT1235831B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8983630A0 (en) | 1989-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960726 |