JPWO2020196221A1 - - Google Patents
Info
- Publication number
- JPWO2020196221A1 JPWO2020196221A1 JP2021509290A JP2021509290A JPWO2020196221A1 JP WO2020196221 A1 JPWO2020196221 A1 JP WO2020196221A1 JP 2021509290 A JP2021509290 A JP 2021509290A JP 2021509290 A JP2021509290 A JP 2021509290A JP WO2020196221 A1 JPWO2020196221 A1 JP WO2020196221A1
- Authority
- JP
- Japan
- 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.)
- Granted
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
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/18—Counterweights
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019056851 | 2019-03-25 | ||
| JP2019056851 | 2019-03-25 | ||
| PCT/JP2020/012195 WO2020196221A1 (ja) | 2019-03-25 | 2020-03-19 | カウンタウエイト及び作業機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2020196221A1 true JPWO2020196221A1 (cs) | 2020-10-01 |
| JP7375811B2 JP7375811B2 (ja) | 2023-11-08 |
Family
ID=72611912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021509290A Active JP7375811B2 (ja) | 2019-03-25 | 2020-03-19 | カウンタウエイト及び作業機 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7375811B2 (cs) |
| CN (1) | CN113574226B (cs) |
| WO (1) | WO2020196221A1 (cs) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0434290U (cs) * | 1990-07-20 | 1992-03-23 | ||
| JPH0542353U (ja) * | 1991-11-15 | 1993-06-08 | 株式会社小松製作所 | 建設車両のカウンタウエイト |
| JPH0649490U (ja) * | 1992-12-17 | 1994-07-08 | 東洋運搬機株式会社 | カウンタウエイト |
| JPH10128490A (ja) * | 1996-10-21 | 1998-05-19 | Toyota Autom Loom Works Ltd | 産業車両用カウンタウエイトの製造方法 |
| JP2001151470A (ja) * | 1999-11-30 | 2001-06-05 | Aichi Corp | 作業車のカウンタウェイト |
| JP2009097283A (ja) * | 2007-10-18 | 2009-05-07 | Komatsu Ltd | カウンタウェイト |
| JP2010006554A (ja) * | 2008-06-27 | 2010-01-14 | Hitachi Sumitomo Heavy Industries Construction Crane Co Ltd | カウンタウエイト着脱装置およびトラッククレーン |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3862575B2 (ja) * | 2001-09-28 | 2006-12-27 | 新キャタピラー三菱株式会社 | カウンタウエイト及びそのリサイクル方法 |
| US9702114B2 (en) * | 2012-04-03 | 2017-07-11 | Harnischfeger Technologies, Inc. | Counterweight system for an industrial machine |
-
2020
- 2020-03-19 CN CN202080021676.2A patent/CN113574226B/zh active Active
- 2020-03-19 WO PCT/JP2020/012195 patent/WO2020196221A1/ja not_active Ceased
- 2020-03-19 JP JP2021509290A patent/JP7375811B2/ja active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0434290U (cs) * | 1990-07-20 | 1992-03-23 | ||
| JPH0542353U (ja) * | 1991-11-15 | 1993-06-08 | 株式会社小松製作所 | 建設車両のカウンタウエイト |
| JPH0649490U (ja) * | 1992-12-17 | 1994-07-08 | 東洋運搬機株式会社 | カウンタウエイト |
| JPH10128490A (ja) * | 1996-10-21 | 1998-05-19 | Toyota Autom Loom Works Ltd | 産業車両用カウンタウエイトの製造方法 |
| JP2001151470A (ja) * | 1999-11-30 | 2001-06-05 | Aichi Corp | 作業車のカウンタウェイト |
| JP2009097283A (ja) * | 2007-10-18 | 2009-05-07 | Komatsu Ltd | カウンタウェイト |
| JP2010006554A (ja) * | 2008-06-27 | 2010-01-14 | Hitachi Sumitomo Heavy Industries Construction Crane Co Ltd | カウンタウエイト着脱装置およびトラッククレーン |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020196221A1 (ja) | 2020-10-01 |
| CN113574226B (zh) | 2023-01-06 |
| JP7375811B2 (ja) | 2023-11-08 |
| CN113574226A (zh) | 2021-10-29 |
Similar Documents
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