CA1171069A - Dispositif de surete sur tambours de levage - Google Patents
Dispositif de surete sur tambours de levageInfo
- Publication number
- CA1171069A CA1171069A CA000389485A CA389485A CA1171069A CA 1171069 A CA1171069 A CA 1171069A CA 000389485 A CA000389485 A CA 000389485A CA 389485 A CA389485 A CA 389485A CA 1171069 A CA1171069 A CA 1171069A
- Authority
- CA
- Canada
- Prior art keywords
- brake
- shaft
- safety brake
- drum
- output
- 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
- 230000007246 mechanism Effects 0.000 title abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000009467 reduction Effects 0.000 claims description 26
- 230000033001 locomotion Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000002301 combined effect Effects 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000012937 correction Methods 0.000 abstract description 18
- 230000002457 bidirectional effect Effects 0.000 abstract description 3
- 238000006722 reduction reaction Methods 0.000 description 24
- 238000010521 absorption reaction Methods 0.000 description 9
- 239000000306 component Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 230000002441 reversible effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
- B66D1/54—Safety gear
- B66D1/58—Safety gear responsive to excess of load
-
- 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
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Control And Safety Of Cranes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20500980A | 1980-11-07 | 1980-11-07 | |
| US205,009 | 1980-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1171069A true CA1171069A (fr) | 1984-07-17 |
Family
ID=22760411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000389485A Expired CA1171069A (fr) | 1980-11-07 | 1981-11-05 | Dispositif de surete sur tambours de levage |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0064080B1 (fr) |
| JP (1) | JPS57501680A (fr) |
| CA (1) | CA1171069A (fr) |
| DE (1) | DE3176754D1 (fr) |
| ES (1) | ES8303235A1 (fr) |
| WO (1) | WO1982001700A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58113084A (ja) * | 1981-12-28 | 1983-07-05 | 三菱電機株式会社 | 駆動装置 |
| US4625946A (en) * | 1984-03-19 | 1986-12-02 | Ederer Incorporated | Hoist having worm safety device |
| KR101329691B1 (ko) | 2012-03-29 | 2013-11-14 | 주식회사 파워엠엔씨 | 기계식 추락 방지 장치가 구비된 핵연료 취급 설비용 단일사고방지 시스템 |
| CN107720581B (zh) * | 2017-03-05 | 2023-04-28 | 郑州东辰科技有限公司 | 手轮及使用该手轮的手扳葫芦和葫芦装置 |
| US11377331B2 (en) | 2019-03-29 | 2022-07-05 | Goodrich Corporation | Automatic load brake having wear-induced locking mechanism |
| CN112623986B (zh) * | 2020-12-24 | 2024-04-05 | 武汉钢铁集团宏信置业发展有限公司 | 一种快速切换防跌落模式的绕绳式矿井提升装置 |
| CN117623130B (zh) * | 2024-01-24 | 2024-04-09 | 中国建筑第五工程局有限公司 | 一种建筑吊篮用警报设备 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2250985A (en) * | 1939-07-08 | 1941-07-29 | Lidgerwood Mfg Co | Towing machine |
| US2356762A (en) * | 1942-02-09 | 1944-08-29 | Kalix John | Hoist |
| US2950086A (en) * | 1957-12-09 | 1960-08-23 | Nat Supply Co | Drilling control |
| US3102434A (en) * | 1959-10-16 | 1963-09-03 | Murphy Diesel Company | Automatic control of output reversal in slippable drives for transmitting torque |
| US3110199A (en) * | 1960-08-30 | 1963-11-12 | Lilly Arthur Richard | Hoist controller |
| US3753552A (en) * | 1971-03-25 | 1973-08-21 | Fyron Jackson Inc | Displacement control system for hoist apparatus |
| US4177973A (en) * | 1978-03-06 | 1979-12-11 | Ederer Incorporated | Cable drum safety brake |
| US4175727A (en) * | 1978-03-06 | 1979-11-27 | Ederer Incorporated | Single failure proof crane |
-
1981
- 1981-11-05 EP EP19810903165 patent/EP0064080B1/fr not_active Expired
- 1981-11-05 JP JP57500008A patent/JPS57501680A/ja active Pending
- 1981-11-05 CA CA000389485A patent/CA1171069A/fr not_active Expired
- 1981-11-05 WO PCT/US1981/001481 patent/WO1982001700A1/fr not_active Ceased
- 1981-11-05 DE DE8181903165T patent/DE3176754D1/de not_active Expired
- 1981-11-06 ES ES506932A patent/ES8303235A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3176754D1 (en) | 1988-06-30 |
| EP0064080A1 (fr) | 1982-11-10 |
| ES506932A0 (es) | 1983-02-01 |
| JPS57501680A (fr) | 1982-09-16 |
| EP0064080B1 (fr) | 1988-05-25 |
| EP0064080A4 (fr) | 1985-07-01 |
| WO1982001700A1 (fr) | 1982-05-27 |
| ES8303235A1 (es) | 1983-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4493479A (en) | Hoist drive safety system | |
| CA1230063A (fr) | Actionneur electrique | |
| US4175727A (en) | Single failure proof crane | |
| US9097239B2 (en) | Wind turbine torque limiting clutch system | |
| US7201366B2 (en) | Electronic winch monitoring system | |
| US4548316A (en) | Run-back safety mechanism for conveyor apparatus | |
| US4625946A (en) | Hoist having worm safety device | |
| CN101102958A (zh) | 起重装置的系统配置，特别是用于起重负载的集装箱起重机的起重装置的系统配置及其操作方法 | |
| CA1171069A (fr) | Dispositif de surete sur tambours de levage | |
| AU2013252964B2 (en) | Wind turbine torque limiting clutch system | |
| US4633984A (en) | Braking arrangement for a rotary drive system | |
| US4518153A (en) | Safety mechanism for hoisting drums | |
| EP2830986B1 (fr) | Ensemble comprenant un appareil de sécurité pour équiper un dispositif de levage, en particulier un treuil, et système permettant d'actionner ledit appareil | |
| US4358088A (en) | Winch drive and braking mechanism | |
| AU7896381A (en) | Safety mechanism for hoisting drums | |
| FI71395C (fi) | Foerfarande och anordning foer att behaerska roerelsen hos en axel | |
| US3918559A (en) | Camming mechanism for a brake or clutch device | |
| JP2720073B2 (ja) | エレベータ用非常ブレーキ装置 | |
| GB2074673A (en) | Overspeed safety braking device | |
| JPH05238680A (ja) | 電動巻上装置 | |
| JPS6014940B2 (ja) | 小形電動巻上機等の滑りクラツチ装置 | |
| GB1594517A (en) | Self-energising winch brake and device | |
| JPS6323677A (ja) | 落下係止装置 | |
| GB1579871A (en) | Speed sensitive devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |