GB976039A - Improvements in or relating to clutches for vehicles - Google Patents
Improvements in or relating to clutches for vehiclesInfo
- Publication number
- GB976039A GB976039A GB41172/63A GB4117263A GB976039A GB 976039 A GB976039 A GB 976039A GB 41172/63 A GB41172/63 A GB 41172/63A GB 4117263 A GB4117263 A GB 4117263A GB 976039 A GB976039 A GB 976039A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clutch
- elements
- spring
- overloading
- teeth
- 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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/02—Details of handling arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
- F16D43/202—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
- F16D43/2022—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with at least one part moving axially between engagement and disengagement
- F16D43/2024—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with at least one part moving axially between engagement and disengagement the axially moving part being coaxial with the rotation, e.g. a gear with face teeth
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
976,039. Overload release clutches. UNITED KINGDOM ATOMIC ENERGY AUTHORITY Oct. 18, 1963 [Oct. 26, 1962], No. 41172/63. Heading F2C. A clutch for the refuelling machine of a nuclear reactor, of the type arranged to disengage automatically upon overload and to remain so until reset manually, incorporates a reversible - action spring operating to maintain the clutch elements engaged and also to hold them disengaged after their separation. In the arrangement shown the refuelling machine 40 is mounted on four wheels 11, one of which is driven by a reversible electric motor through a positive clutch 1 connecting driving and driven shaft portions 6, 7, the impact of the machine with a fixed stop at the end of its travel producing the clutch overloading. The clutch consists of elements 2, 3 with tapered facial teeth 4, 5 normally held in engagement by a conical belleville type spring 10 which, upon overloading, is flattened and then reversed in shape to hold the elements 2, 3 .apart, electric contacts 51, 52 being closed to stop the drive motor. To reset the clutch a non-rotary member 21 is moved axially by a vertical operating shaft 49 so that facial teeth 20 engage with similar teeth 19 on a member 2b spaced from the clutch element 2 by springs 17, whereby upon restarting the motor in the reverse direction the members 2, 2b are moved axially to restore the spring 10 to its original state and thus re-engage the clutch elements 2, 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEU0009345 | 1962-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB976039A true GB976039A (en) | 1964-11-25 |
Family
ID=7566757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB41172/63A Expired GB976039A (en) | 1962-10-26 | 1963-10-18 | Improvements in or relating to clutches for vehicles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB976039A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3237189A1 (en) * | 1981-10-12 | 1983-04-28 | Kabushiki Kaisha Komatsu Seisakusho, Tokyo | CLUTCH DEVICE WITH OVERLOAD PROTECTION FOR SELECTIVELY CONNECTING A DRIVEN SHAFT TO ONE OF TWO DRIVING SHAFTS |
DE3503749A1 (en) * | 1985-02-05 | 1986-08-14 | ATEC-Weiss KG, 4426 Vreden | Overload clutch |
FR2596476A1 (en) * | 1986-03-25 | 1987-10-02 | Sfena | Torque limiter with total triggering at a predetermined value of the torque transmitted |
-
1963
- 1963-10-18 GB GB41172/63A patent/GB976039A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3237189A1 (en) * | 1981-10-12 | 1983-04-28 | Kabushiki Kaisha Komatsu Seisakusho, Tokyo | CLUTCH DEVICE WITH OVERLOAD PROTECTION FOR SELECTIVELY CONNECTING A DRIVEN SHAFT TO ONE OF TWO DRIVING SHAFTS |
DE3503749A1 (en) * | 1985-02-05 | 1986-08-14 | ATEC-Weiss KG, 4426 Vreden | Overload clutch |
FR2596476A1 (en) * | 1986-03-25 | 1987-10-02 | Sfena | Torque limiter with total triggering at a predetermined value of the torque transmitted |
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