DE2331227A1 - Aufzug mit sicherheitsbremsvorrichtung - Google Patents
Aufzug mit sicherheitsbremsvorrichtungInfo
- Publication number
- DE2331227A1 DE2331227A1 DE2331227A DE2331227A DE2331227A1 DE 2331227 A1 DE2331227 A1 DE 2331227A1 DE 2331227 A DE2331227 A DE 2331227A DE 2331227 A DE2331227 A DE 2331227A DE 2331227 A1 DE2331227 A1 DE 2331227A1
- Authority
- DE
- Germany
- Prior art keywords
- drum
- main
- load
- drive
- elevator
- 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.)
- Pending
Links
- 230000002441 reversible effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000003758 nuclear fuel Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 16
- 238000004804 winding Methods 0.000 description 7
- 230000007257 malfunction Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101100286286 Dictyostelium discoideum ipi gene Proteins 0.000 description 1
- 235000018087 Spondias lutea Nutrition 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Types And Forms Of Lifts (AREA)
- Braking Arrangements (AREA)
- Transmission Devices (AREA)
- Control And Safety Of Cranes (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00265571A US3836121A (en) | 1972-06-23 | 1972-06-23 | Motor-driven hoist with protective braking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2331227A1 true DE2331227A1 (de) | 1974-01-10 |
Family
ID=23011006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2331227A Pending DE2331227A1 (de) | 1972-06-23 | 1973-06-19 | Aufzug mit sicherheitsbremsvorrichtung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3836121A (enrdf_load_stackoverflow) |
| JP (1) | JPS4956349A (enrdf_load_stackoverflow) |
| DE (1) | DE2331227A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2189302B3 (enrdf_load_stackoverflow) |
| IT (1) | IT986495B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368437A (zh) * | 2018-12-15 | 2019-02-22 | 康达电梯有限公司 | 电梯的防坠系统 |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983002236A1 (en) * | 1981-12-30 | 1983-07-07 | Smith, Robert, S. | Isometric and isotonic excerciser with variable resistance |
| US4479647A (en) * | 1981-12-30 | 1984-10-30 | Smith Robert S | Resistance exerciser |
| US4625946A (en) * | 1984-03-19 | 1986-12-02 | Ederer Incorporated | Hoist having worm safety device |
| US4973893A (en) * | 1989-12-12 | 1990-11-27 | Allied-Signal Inc. | Piston and drum drive system |
| IT1317644B1 (it) * | 2000-05-18 | 2003-07-15 | Chiara Sozzi | Dispositivo di azionamento perfezionato per la trazione di cavi ocatene |
| FR2824057A1 (fr) * | 2001-04-25 | 2002-10-31 | Yavor Pachov | Suiveur d'entrainement de securite irreversible |
| FR2946968B1 (fr) * | 2009-06-23 | 2011-07-08 | Abcd | Systeme de securite pour piece tournante et treuil de levage equipe d'un tel systeme |
| EA201100202A1 (ru) * | 2010-12-13 | 2011-10-31 | Зао "Диаконт" | Подъёмный механизм для подъёма электрического устройства с подмоткой кабеля такого устройства |
| FR2973361B1 (fr) | 2011-04-01 | 2013-05-03 | Siguren Ingenierie | Ensemble comprenant un appareil de securite equipant un dispositif de levage, notamment un treuil, et un systeme d'actionnement de cet appareil |
| CA2868059C (en) * | 2012-03-28 | 2019-05-28 | Siguren Ingenierie | Assembly comprising a security apparatus equipping a lifting device, in particular a winch, and system for actuating said apparatus |
| SG11201507094UA (en) * | 2013-03-20 | 2015-10-29 | Axon Ep Inc | Drawworks system |
| US9790063B1 (en) | 2014-01-15 | 2017-10-17 | Ramsey Winch Company | Electronically controlled clutch for a winch |
| BR112016016852A2 (pt) * | 2014-01-21 | 2017-08-08 | Gea Farm Tech Canada Inc | Unidade de acionamento a cabo |
| EP2977344A1 (de) * | 2014-07-22 | 2016-01-27 | MOOG GmbH | Hebevorrichtung für Lasten |
| CN109665419A (zh) * | 2017-10-17 | 2019-04-23 | 陕西小溪机电科技有限公司 | 一种具有手动救援装置的曳引装置 |
| CN110520347B (zh) * | 2018-03-08 | 2021-12-14 | 卡沃汽车工业及贸易股份公司 | 具有轮胎自下降机构和锁的备胎绞盘 |
| US11254549B2 (en) | 2019-06-04 | 2022-02-22 | Goodrich Corporation | Hoist translating drum with bar spline bearing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1781134A (en) * | 1928-02-07 | 1930-11-11 | Edward J Shoemaker | Submarine and auxiliary boat therefor |
| US1885458A (en) * | 1930-03-15 | 1932-11-01 | Joseph Maniscalco | Speed control for elevators |
| US2884800A (en) * | 1957-05-01 | 1959-05-05 | Duff Norton Co | Worm drive mechanism |
| FR1520606A (fr) * | 1967-02-20 | 1968-04-12 | Potain & Cie Ets F | Perfectionnements aux treuils pour la commande d'appareils de levage du genre des grues, ponts roulants au analogues |
| US3541888A (en) * | 1969-04-14 | 1970-11-24 | Warn Belleview Inc | Mechanical power transmitting mechanism |
-
1972
- 1972-06-23 US US00265571A patent/US3836121A/en not_active Expired - Lifetime
-
1973
- 1973-06-19 DE DE2331227A patent/DE2331227A1/de active Pending
- 1973-06-19 FR FR7322209A patent/FR2189302B3/fr not_active Expired
- 1973-06-20 JP JP48068842A patent/JPS4956349A/ja active Pending
- 1973-06-20 IT IT68836/73A patent/IT986495B/it active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368437A (zh) * | 2018-12-15 | 2019-02-22 | 康达电梯有限公司 | 电梯的防坠系统 |
| CN109368437B (zh) * | 2018-12-15 | 2023-07-14 | 康达电梯有限公司 | 电梯的防坠系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2189302A1 (enrdf_load_stackoverflow) | 1974-01-25 |
| FR2189302B3 (enrdf_load_stackoverflow) | 1976-06-11 |
| JPS4956349A (enrdf_load_stackoverflow) | 1974-05-31 |
| IT986495B (it) | 1975-01-30 |
| US3836121A (en) | 1974-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |