CS76691A2 - System for load lifting with two parallel operating dru ms that are synchronized in rotation - Google Patents
System for load lifting with two parallel operating dru ms that are synchronized in rotation Download PDFInfo
- Publication number
- CS76691A2 CS76691A2 CS91766A CS76691A CS76691A2 CS 76691 A2 CS76691 A2 CS 76691A2 CS 91766 A CS91766 A CS 91766A CS 76691 A CS76691 A CS 76691A CS 76691 A2 CS76691 A2 CS 76691A2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- load
- coupling
- rotation
- central shaft
- disc
- Prior art date
Links
- 230000001360 synchronised effect Effects 0.000 title claims description 6
- 230000008878 coupling Effects 0.000 claims abstract description 18
- 238000010168 coupling process Methods 0.000 claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement 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
-
- 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
-
- 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
- B66D1/26—Rope, cable, or chain winding mechanisms; Capstans having several drums or barrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Jib Cranes (AREA)
- Braking Arrangements (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Retarders (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9003625A FR2659951B1 (fr) | 1990-03-21 | 1990-03-21 | Systeme de levage d'une charge a deux tambours fonctionnant en parallele, synchronises en rotation. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS76691A2 true CS76691A2 (en) | 1991-09-15 |
Family
ID=9394964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS91766A CS76691A2 (en) | 1990-03-21 | 1991-03-21 | System for load lifting with two parallel operating dru ms that are synchronized in rotation |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5324007A (hu) |
| EP (1) | EP0448021B1 (hu) |
| JP (1) | JPH04223997A (hu) |
| KR (1) | KR910016614A (hu) |
| BG (1) | BG60028B2 (hu) |
| CA (1) | CA2038711C (hu) |
| CS (1) | CS76691A2 (hu) |
| DE (1) | DE69103937T2 (hu) |
| ES (1) | ES2062586T3 (hu) |
| FI (1) | FI93202C (hu) |
| FR (1) | FR2659951B1 (hu) |
| HU (1) | HU208286B (hu) |
| RO (1) | RO107397B1 (hu) |
| YU (1) | YU47960B (hu) |
| ZA (1) | ZA912071B (hu) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2324278A (en) * | 1997-02-20 | 1998-10-21 | J & A Promotions Ltd | Vehicle with vertically movable deck |
| JP2000344449A (ja) | 1999-06-02 | 2000-12-12 | Teijin Seiki Co Ltd | エレベータ用駆動装置 |
| US6598859B1 (en) | 2001-05-31 | 2003-07-29 | Magnetek, Inc. | Multiple hoist synchronization apparatus and method |
| CA2389957C (en) | 2002-06-10 | 2009-08-04 | Brent's Grading Ltd. | Blade installation tool |
| FR2892785B1 (fr) * | 2005-11-03 | 2008-01-18 | Unicum Transmission De Puissan | Dispositif de securite de transmission mecanique par engrenage irreversible a l'arret |
| FI118729B (fi) * | 2006-04-04 | 2008-02-29 | Kone Corp | Järjestely hissikorin pysäyttämiseksi hätäjarrutustilanteessa ja hissi |
| EP1955976A1 (de) * | 2007-02-08 | 2008-08-13 | BAUER Maschinen GmbH | Windenvorrichtung |
| US9624076B2 (en) * | 2014-04-04 | 2017-04-18 | David R. Hall | Synchronized motorized lifting devices for lifting shared loads |
| CN104085809B (zh) * | 2014-06-30 | 2016-05-04 | 东北大学 | 一种自适应负载卷扬机构 |
| KR102642682B1 (ko) * | 2023-11-02 | 2024-03-04 | 주식회사 에스디호이스트 | 로프 꼬임 교정용 리와인딩 장치 및 그 장치를 이용한 드럼 로프 와인딩 방법 |
| CN118270651B (zh) * | 2024-06-04 | 2024-07-26 | 山西福摇科技有限公司 | 一种起重机用吊装装置及吊装方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1609421A (en) * | 1925-08-13 | 1926-12-07 | Almon E Norris | Clutch and brake mechanism |
| GB655450A (en) * | 1949-06-08 | 1951-07-18 | Austin Hopkinson | Improvements in or relating to hoisting or haulage gear |
| DE1026505B (de) * | 1957-03-30 | 1958-03-20 | Maschf Augsburg Nuernberg Ag | Hubwerk fuer Hebezeuge |
| US2984455A (en) * | 1957-08-06 | 1961-05-16 | California Research Corp | Multiple-cable tensioning device |
| DE1202454B (de) * | 1961-11-11 | 1965-10-07 | Voest Ag | Windwerk |
| GB978133A (en) * | 1961-12-06 | 1964-12-16 | Ass Elect Ind | Couplings for non-aligned shafts |
| FR1495528A (fr) * | 1966-07-26 | 1967-09-22 | Mecaniques Ind Soc Atel | Perfectionnements apportés aux treuils |
| DE1276311B (de) * | 1966-08-09 | 1968-08-29 | Maschf Augsburg Nuernberg Ag | Vorrichtung zur Erzielung einer Auf- und Abwaertsbewegung einer durchziehenden Last |
| SU483825A3 (ru) * | 1970-03-07 | 1975-09-05 | Хеш Машиненфабрик Дейчланд Аг (Фирма) | Подъемный механизм |
| GB1505244A (en) * | 1975-10-10 | 1978-03-30 | Gen Electric | Winches for use with high masts |
| FR2380979A1 (fr) * | 1977-02-21 | 1978-09-15 | Bretagne Atel Chantiers | Treuil de levage comportant un dispositif de securite |
| SE413833B (sv) * | 1977-12-08 | 1980-06-30 | Landstingens Inkopscentral | Handdriven vinsch med backsperr serskilt som kraftdon inom sjukvarden |
| AT356322B (de) * | 1977-12-27 | 1980-04-25 | Waagner Biro Ag | Kranhubwerk fuer einen laufkran, insbesondere fuer einen giess- oder reaktorkran |
| US4214664A (en) * | 1978-08-24 | 1980-07-29 | The Alliance Machine Company | Crane safety reeving |
| US4489919A (en) * | 1983-03-21 | 1984-12-25 | Meyer Ostrobrod | Safety winch with disengageable drive |
| US4653653A (en) * | 1985-08-27 | 1987-03-31 | The Alliance Machine Company | Hoisting systems |
| US4851980A (en) * | 1988-06-29 | 1989-07-25 | Meade Industrial Services, Inc. | Double drum level winding rope lift mechanism for luminaires on high lighting masts |
-
1990
- 1990-03-21 FR FR9003625A patent/FR2659951B1/fr not_active Expired - Fee Related
-
1991
- 1991-03-18 FI FI911314A patent/FI93202C/fi not_active IP Right Cessation
- 1991-03-18 DE DE69103937T patent/DE69103937T2/de not_active Expired - Fee Related
- 1991-03-18 JP JP3078509A patent/JPH04223997A/ja active Pending
- 1991-03-18 YU YU47291A patent/YU47960B/sh unknown
- 1991-03-18 EP EP91104174A patent/EP0448021B1/fr not_active Expired - Lifetime
- 1991-03-18 ES ES91104174T patent/ES2062586T3/es not_active Expired - Lifetime
- 1991-03-20 BG BG094078A patent/BG60028B2/bg unknown
- 1991-03-20 RO RO147196A patent/RO107397B1/ro unknown
- 1991-03-20 HU HU91932A patent/HU208286B/hu not_active IP Right Cessation
- 1991-03-20 ZA ZA912071A patent/ZA912071B/xx unknown
- 1991-03-20 CA CA002038711A patent/CA2038711C/fr not_active Expired - Fee Related
- 1991-03-20 KR KR1019910004384A patent/KR910016614A/ko active IP Right Grant
- 1991-03-21 CS CS91766A patent/CS76691A2/cs unknown
-
1993
- 1993-06-09 US US08/074,149 patent/US5324007A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0448021A1 (fr) | 1991-09-25 |
| JPH04223997A (ja) | 1992-08-13 |
| BG60028B2 (bg) | 1993-07-30 |
| HU910932D0 (en) | 1991-10-28 |
| US5324007A (en) | 1994-06-28 |
| FI93202B (fi) | 1994-11-30 |
| DE69103937T2 (de) | 1995-02-09 |
| YU47960B (sh) | 1996-07-24 |
| ZA912071B (en) | 1991-12-24 |
| FI911314A0 (fi) | 1991-03-18 |
| HU208286B (en) | 1993-09-28 |
| YU47291A (sh) | 1994-09-09 |
| ES2062586T3 (es) | 1994-12-16 |
| DE69103937D1 (de) | 1994-10-20 |
| EP0448021B1 (fr) | 1994-09-14 |
| FR2659951B1 (fr) | 1992-05-29 |
| FI911314A (fi) | 1991-09-22 |
| CA2038711A1 (fr) | 1991-09-22 |
| KR910016614A (ko) | 1991-11-05 |
| CA2038711C (fr) | 1993-12-21 |
| HUT60695A (en) | 1992-10-28 |
| RO107397B1 (ro) | 1993-11-30 |
| FI93202C (fi) | 1995-03-10 |
| FR2659951A1 (fr) | 1991-09-27 |
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