EP4606758A4 - Gegengewichtsvorrichtung und betriebsmaschine - Google Patents

Gegengewichtsvorrichtung und betriebsmaschine

Info

Publication number
EP4606758A4
EP4606758A4 EP24883615.7A EP24883615A EP4606758A4 EP 4606758 A4 EP4606758 A4 EP 4606758A4 EP 24883615 A EP24883615 A EP 24883615A EP 4606758 A4 EP4606758 A4 EP 4606758A4
Authority
EP
European Patent Office
Prior art keywords
operating machine
counterweight device
counterweight
operating
machine
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
Application number
EP24883615.7A
Other languages
English (en)
French (fr)
Other versions
EP4606758A1 (de
Inventor
Xia Zhang
Xiongfeng Li
Shiyang Tian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sany Automobile Hoisting Machinery Co Ltd
Original Assignee
Sany Automobile Hoisting Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sany Automobile Hoisting Machinery Co Ltd filed Critical Sany Automobile Hoisting Machinery Co Ltd
Publication of EP4606758A1 publication Critical patent/EP4606758A1/de
Publication of EP4606758A4 publication Critical patent/EP4606758A4/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
EP24883615.7A 2023-10-31 2024-06-20 Gegengewichtsvorrichtung und betriebsmaschine Pending EP4606758A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202311439570.6A CN117383450A (zh) 2023-10-31 2023-10-31 配重装置及作业机械
PCT/CN2024/100377 WO2025091943A1 (zh) 2023-10-31 2024-06-20 配重装置及作业机械

Publications (2)

Publication Number Publication Date
EP4606758A1 EP4606758A1 (de) 2025-08-27
EP4606758A4 true EP4606758A4 (de) 2026-03-04

Family

ID=89468297

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24883615.7A Pending EP4606758A4 (de) 2023-10-31 2024-06-20 Gegengewichtsvorrichtung und betriebsmaschine

Country Status (3)

Country Link
EP (1) EP4606758A4 (de)
CN (1) CN117383450A (de)
WO (1) WO2025091943A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117383450A (zh) * 2023-10-31 2024-01-12 三一汽车起重机械有限公司 配重装置及作业机械

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3271035B2 (ja) * 1993-10-27 2002-04-02 株式会社加藤製作所 クレーン車の釣合錘着脱装置
CN202729662U (zh) * 2012-07-18 2013-02-13 合肥神马科技集团有限公司 一种起重机及其配重装置
DE202014105777U1 (de) * 2014-11-28 2016-03-02 Tadano Faun Gmbh Kran
CN110127542A (zh) * 2019-05-27 2019-08-16 太原理工大学 一种用于工程机械的组合式配重机构及其使用方法
US10822212B1 (en) * 2020-06-11 2020-11-03 Altec Industries, Inc. Counterweight attachment mechanism for a crane
CN116374859A (zh) * 2023-04-20 2023-07-04 长沙佳顺玛钢件有限公司 一种起重机配重块的定位装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006062789A (ja) * 2004-08-25 2006-03-09 Kobelco Cranes Co Ltd クレーンのカウンタウェイト自力着脱装置
CN102275836A (zh) * 2011-06-07 2011-12-14 湖南中联重科专用车有限责任公司 起重机和起重机的配重装卸机构、配重块
CN214661762U (zh) * 2021-03-22 2021-11-09 浙江三一装备有限公司 作业机械配重组件及作业机械
CN113582053A (zh) * 2021-07-21 2021-11-02 浙江三一装备有限公司 实现配重移位的转台结构及作业机械
CN115465825B (zh) * 2022-09-30 2026-03-27 徐工消防安全装备有限公司 升降工作平台
CN218909694U (zh) * 2022-12-08 2023-04-25 山东凯泽重工有限公司 一种外挂式工程机械配重
CN117383450A (zh) * 2023-10-31 2024-01-12 三一汽车起重机械有限公司 配重装置及作业机械

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3271035B2 (ja) * 1993-10-27 2002-04-02 株式会社加藤製作所 クレーン車の釣合錘着脱装置
CN202729662U (zh) * 2012-07-18 2013-02-13 合肥神马科技集团有限公司 一种起重机及其配重装置
DE202014105777U1 (de) * 2014-11-28 2016-03-02 Tadano Faun Gmbh Kran
CN110127542A (zh) * 2019-05-27 2019-08-16 太原理工大学 一种用于工程机械的组合式配重机构及其使用方法
US10822212B1 (en) * 2020-06-11 2020-11-03 Altec Industries, Inc. Counterweight attachment mechanism for a crane
CN116374859A (zh) * 2023-04-20 2023-07-04 长沙佳顺玛钢件有限公司 一种起重机配重块的定位装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2025091943A1 *

Also Published As

Publication number Publication date
EP4606758A1 (de) 2025-08-27
WO2025091943A1 (zh) 2025-05-08
CN117383450A (zh) 2024-01-12

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