GB1287328A - Improvements in sailing dinghy or like rudders - Google Patents
Improvements in sailing dinghy or like ruddersInfo
- Publication number
- GB1287328A GB1287328A GB3127770A GB3127770A GB1287328A GB 1287328 A GB1287328 A GB 1287328A GB 3127770 A GB3127770 A GB 3127770A GB 3127770 A GB3127770 A GB 3127770A GB 1287328 A GB1287328 A GB 1287328A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- rudders
- limbs
- pivoted
- blade
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/38—Rudders
- B63H25/382—Rudders movable otherwise than for steering purposes; Changing geometry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/38—Rudders
- B63H25/382—Rudders movable otherwise than for steering purposes; Changing geometry
- B63H2025/384—Rudders movable otherwise than for steering purposes; Changing geometry with means for retracting or lifting
- B63H2025/385—Rudders movable otherwise than for steering purposes; Changing geometry with means for retracting or lifting by pivoting
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Soil Working Implements (AREA)
- Toys (AREA)
Abstract
1287328 Rudders T K PEARCE 27 May 1971 [27 June 1970] 31277/70 Heading B7V Rudder stock 19 is of extruded metal having the cross-section shown in Fig. 5 to receive T- shaped gudgeon brackets 12, 12a in groove 10, and check plates 14 between limbs 13, 32. The tiller 25 is attached to plates 14 by a bar 20 of similar cross-section (Fig. 7, not shown). Blade 15 is pivoted to the plates 14 at 16 and is held in its desired position by a spring detent 39. The parts are retained in their assembled positions by screws, rivets or adhesive. Figs. 1-4 (not shown) illustrate a simplified arrangement in which limbs 32 are omitted and the blade is pivoted by lines passing over a fairlead (26) between plates 14.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3127770A GB1287328A (en) | 1970-06-27 | 1970-06-27 | Improvements in sailing dinghy or like rudders |
CA116394A CA927215A (en) | 1970-06-27 | 1971-06-23 | Sailing dinghy rudder |
DE19712131562 DE2131562A1 (en) | 1970-06-27 | 1971-06-25 | Boat rudder |
FR7124381A FR2100218A5 (en) | 1970-06-27 | 1971-06-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3127770A GB1287328A (en) | 1970-06-27 | 1970-06-27 | Improvements in sailing dinghy or like rudders |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1287328A true GB1287328A (en) | 1972-08-31 |
Family
ID=10320717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3127770A Expired GB1287328A (en) | 1970-06-27 | 1970-06-27 | Improvements in sailing dinghy or like rudders |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA927215A (en) |
DE (1) | DE2131562A1 (en) |
FR (1) | FR2100218A5 (en) |
GB (1) | GB1287328A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4082053A (en) * | 1976-09-30 | 1978-04-04 | Woodward William R | Multirudder steering system for multihull boats |
FR2414441A1 (en) * | 1978-01-12 | 1979-08-10 | Rozo Ind | Stowable rudder for catamaran - has hinged blade which can be locked in raised and lowered positions by sprung pin |
FR2649952A1 (en) * | 1989-07-24 | 1991-01-25 | Natali Noel | Automatic pivoting retraction device for rudder blade or other submerged appendage of a craft |
CN109533285B (en) * | 2018-11-07 | 2022-03-15 | 中国航空工业集团公司西安飞机设计研究所 | Moving wing surface stopping method |
-
1970
- 1970-06-27 GB GB3127770A patent/GB1287328A/en not_active Expired
-
1971
- 1971-06-23 CA CA116394A patent/CA927215A/en not_active Expired
- 1971-06-25 FR FR7124381A patent/FR2100218A5/fr not_active Expired
- 1971-06-25 DE DE19712131562 patent/DE2131562A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2131562A1 (en) | 1972-01-13 |
CA927215A (en) | 1973-05-29 |
FR2100218A5 (en) | 1972-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |