FR2228025A1 - Sailing boat lifting tackle - incorporates clutch engaged by distortion of resilient bush - Google Patents
Sailing boat lifting tackle - incorporates clutch engaged by distortion of resilient bushInfo
- Publication number
- FR2228025A1 FR2228025A1 FR7304804A FR7304804A FR2228025A1 FR 2228025 A1 FR2228025 A1 FR 2228025A1 FR 7304804 A FR7304804 A FR 7304804A FR 7304804 A FR7304804 A FR 7304804A FR 2228025 A1 FR2228025 A1 FR 2228025A1
- Authority
- FR
- France
- Prior art keywords
- sailing boat
- distortion
- clutch engaged
- lifting tackle
- rope
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/32—Detent devices
- B66D5/34—Detent devices having latches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
- B66D3/10—Applications of braking or detent devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Mechanical Operated Clutches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7304804A FR2228025A1 (en) | 1973-02-12 | 1973-02-12 | Sailing boat lifting tackle - incorporates clutch engaged by distortion of resilient bush |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7304804A FR2228025A1 (en) | 1973-02-12 | 1973-02-12 | Sailing boat lifting tackle - incorporates clutch engaged by distortion of resilient bush |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2228025A1 true FR2228025A1 (en) | 1974-11-29 |
Family
ID=9114655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7304804A Withdrawn FR2228025A1 (en) | 1973-02-12 | 1973-02-12 | Sailing boat lifting tackle - incorporates clutch engaged by distortion of resilient bush |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2228025A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111348164A (zh) * | 2020-03-25 | 2020-06-30 | 陈云汉 | 一种帆船用单双向切换滑轮装置 |
-
1973
- 1973-02-12 FR FR7304804A patent/FR2228025A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111348164A (zh) * | 2020-03-25 | 2020-06-30 | 陈云汉 | 一种帆船用单双向切换滑轮装置 |
CN111348164B (zh) * | 2020-03-25 | 2021-12-28 | 陈云汉 | 一种帆船用单双向切换滑轮装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |