FR2239622A1 - - Google Patents
Info
- Publication number
- FR2239622A1 FR2239622A1 FR7423917A FR7423917A FR2239622A1 FR 2239622 A1 FR2239622 A1 FR 2239622A1 FR 7423917 A FR7423917 A FR 7423917A FR 7423917 A FR7423917 A FR 7423917A FR 2239622 A1 FR2239622 A1 FR 2239622A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
- F16B1/04—Means for securing elements of mechanisms after operation disengaged by movement of the actuating member of the element
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- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/20—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts for bolts or shafts without holes, grooves, or notches for locking members
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- 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
- F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
- F16D49/02—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as a helical band or coil with more than one turn, with or without intensification of the braking force by the tension of the band or contracting member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Braking Arrangements (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6932773A IT991930B (en) | 1973-08-01 | 1973-08-01 | PERFECTED DEVICE FOR THE BIDIRECTIONAL AND IRREVERSIBLE TRANSMISSION OF A MECHANICAL PAIR |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2239622A1 true FR2239622A1 (en) | 1975-02-28 |
FR2239622B1 FR2239622B1 (en) | 1978-04-28 |
Family
ID=11311878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7423917A Expired FR2239622B1 (en) | 1973-08-01 | 1974-07-10 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2351140C2 (en) |
FR (1) | FR2239622B1 (en) |
GB (1) | GB1475132A (en) |
IT (1) | IT991930B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0001829A1 (en) * | 1977-11-04 | 1979-05-16 | F. Knobel Elektro-Apparatebau AG | Override brake for a drive mechanism and application of the override brake to a single-wheel drive vehicle |
EP0144527A2 (en) * | 1983-12-12 | 1985-06-19 | Western Gear Corporation | Apparatus for protecting rotating machine parts against excessive mechanical loads |
FR2568335A1 (en) * | 1984-07-30 | 1986-01-31 | Declic System Sarl | Device for unidirectional locking in rotation |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58191327A (en) * | 1982-05-04 | 1983-11-08 | Aisin Seiki Co Ltd | Spring coupler device |
US7080719B2 (en) | 2004-09-07 | 2006-07-25 | Reell Precision Manufacturing Corporation | Wrap spring brake |
CN111089153A (en) * | 2018-10-22 | 2020-05-01 | 伊利诺斯工具制品有限公司 | Transmission device |
WO2021155359A1 (en) * | 2020-01-31 | 2021-08-05 | Reell Precision Manufacturing Corporation | Damper controlled wrap spring clutch |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2946417A (en) * | 1957-12-16 | 1960-07-26 | Curtiss Wright Corp | Bidirectional no-back couplings |
US3631951A (en) * | 1970-01-02 | 1972-01-04 | United Aircraft Corp | Drive released coil brake with a pump brake |
-
1973
- 1973-08-01 IT IT6932773A patent/IT991930B/en active
- 1973-10-11 DE DE19732351140 patent/DE2351140C2/en not_active Expired
-
1974
- 1974-07-10 FR FR7423917A patent/FR2239622B1/fr not_active Expired
- 1974-07-17 GB GB3160374A patent/GB1475132A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0001829A1 (en) * | 1977-11-04 | 1979-05-16 | F. Knobel Elektro-Apparatebau AG | Override brake for a drive mechanism and application of the override brake to a single-wheel drive vehicle |
EP0144527A2 (en) * | 1983-12-12 | 1985-06-19 | Western Gear Corporation | Apparatus for protecting rotating machine parts against excessive mechanical loads |
EP0144527A3 (en) * | 1983-12-12 | 1986-07-30 | Western Gear Corporation | Apparatus for protecting rotating machine parts against excessive mechanical loads |
FR2568335A1 (en) * | 1984-07-30 | 1986-01-31 | Declic System Sarl | Device for unidirectional locking in rotation |
Also Published As
Publication number | Publication date |
---|---|
DE2351140C2 (en) | 1982-05-19 |
IT991930B (en) | 1975-08-30 |
DE2351140A1 (en) | 1975-02-13 |
FR2239622B1 (en) | 1978-04-28 |
GB1475132A (en) | 1977-06-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |