EP4553032C0 - Dispositif d'entraînement à chaîne et élévateur à pignon à chaîne double - Google Patents
Dispositif d'entraînement à chaîne et élévateur à pignon à chaîne doubleInfo
- Publication number
- EP4553032C0 EP4553032C0 EP23208259.4A EP23208259A EP4553032C0 EP 4553032 C0 EP4553032 C0 EP 4553032C0 EP 23208259 A EP23208259 A EP 23208259A EP 4553032 C0 EP4553032 C0 EP 4553032C0
- Authority
- EP
- European Patent Office
- Prior art keywords
- lifting mechanism
- drive assembly
- chain wheel
- double
- chain
- 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.)
- Active
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
- B66D1/28—Other constructional details
- B66D1/30—Rope, cable, or chain drums or barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
- B66D3/26—Other details, e.g. housings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP23208259.4A EP4553032B1 (fr) | 2023-11-07 | 2023-11-07 | Dispositif d'entraînement à chaîne et élévateur à pignon à chaîne double |
| US18/928,250 US20250145429A1 (en) | 2023-11-07 | 2024-10-28 | Chain drive arrangement and lifting equipment with double chain wheel |
| JP2024193522A JP2025078069A (ja) | 2023-11-07 | 2024-11-05 | ダブルチェーンホイールを伴うチェーン駆動装置及び昇降設備 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP23208259.4A EP4553032B1 (fr) | 2023-11-07 | 2023-11-07 | Dispositif d'entraînement à chaîne et élévateur à pignon à chaîne double |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP4553032A1 EP4553032A1 (fr) | 2025-05-14 |
| EP4553032C0 true EP4553032C0 (fr) | 2025-10-08 |
| EP4553032B1 EP4553032B1 (fr) | 2025-10-08 |
Family
ID=88731340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23208259.4A Active EP4553032B1 (fr) | 2023-11-07 | 2023-11-07 | Dispositif d'entraînement à chaîne et élévateur à pignon à chaîne double |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20250145429A1 (fr) |
| EP (1) | EP4553032B1 (fr) |
| JP (1) | JP2025078069A (fr) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB716999A (en) * | 1952-03-28 | 1954-10-20 | Maby & Co | Improvements in chain hoists |
| DE20305256U1 (de) * | 2002-12-13 | 2003-06-18 | Iseken, Detlef, 33154 Salzkotten | Motorgetriebener Kettenzug |
| DE102004004691B3 (de) * | 2004-01-29 | 2005-10-06 | Dbt Gmbh | Kettenrad für den untertägigen Bergbau |
| US10900559B2 (en) * | 2018-05-31 | 2021-01-26 | James Zaguroli, Jr. | Automatic lubrication arrangement for a hoist |
| US10882724B1 (en) * | 2020-08-10 | 2021-01-05 | Wired Specialty Equipment, LLC | Redundant multi-point chain hoist apparatus |
| CN113428795B (zh) * | 2021-07-22 | 2025-07-04 | 北京金炫业科技有限公司 | 一种链式液压葫芦 |
| EP4292973A3 (fr) * | 2021-09-23 | 2024-03-13 | Pewag Austria GmbH | Transmission par chaîne à double roue dentée, dispositif de butée pour celle-ci, et système d'entraînement par chaîne |
-
2023
- 2023-11-07 EP EP23208259.4A patent/EP4553032B1/fr active Active
-
2024
- 2024-10-28 US US18/928,250 patent/US20250145429A1/en active Pending
- 2024-11-05 JP JP2024193522A patent/JP2025078069A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4553032A1 (fr) | 2025-05-14 |
| JP2025078069A (ja) | 2025-05-19 |
| US20250145429A1 (en) | 2025-05-08 |
| EP4553032B1 (fr) | 2025-10-08 |
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