JPWO2023037515A1 - - Google Patents
Info
- Publication number
- JPWO2023037515A1 JPWO2023037515A1 JP2023546686A JP2023546686A JPWO2023037515A1 JP WO2023037515 A1 JPWO2023037515 A1 JP WO2023037515A1 JP 2023546686 A JP2023546686 A JP 2023546686A JP 2023546686 A JP2023546686 A JP 2023546686A JP WO2023037515 A1 JPWO2023037515 A1 JP WO2023037515A1
- 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.)
- Pending
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
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- 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
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/033414 WO2023037515A1 (fr) | 2021-09-10 | 2021-09-10 | Dispositif de détermination de contact, système de détermination de contact, procédé de détermination de contact et programme |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023037515A1 true JPWO2023037515A1 (fr) | 2023-03-16 |
| JPWO2023037515A5 JPWO2023037515A5 (fr) | 2024-05-28 |
Family
ID=85506227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023546686A Pending JPWO2023037515A1 (fr) | 2021-09-10 | 2021-09-10 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2023037515A1 (fr) |
| WO (1) | WO2023037515A1 (fr) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS634131A (ja) * | 1986-06-24 | 1988-01-09 | Komatsu Ltd | リツパ装置の制御方法 |
| JP3184972B2 (ja) * | 1999-12-17 | 2001-07-09 | 株式会社タカハシワークス | 遠隔操作によるツインアーム作業機 |
| CN102224304B (zh) * | 2009-02-23 | 2013-07-10 | 纳博特斯克株式会社 | 作业机械的回转控制装置、控制方法以及作业机械 |
| JP5808300B2 (ja) * | 2012-09-18 | 2015-11-10 | 日立建機株式会社 | 建設機械 |
| JP6532679B2 (ja) * | 2015-01-06 | 2019-06-19 | 住友建機株式会社 | ショベル |
| JP6599123B2 (ja) * | 2015-04-17 | 2019-10-30 | ナブテスコ株式会社 | 旋回装置および作業機械 |
| KR102687700B1 (ko) * | 2018-03-26 | 2024-07-22 | 스미토모 겐키 가부시키가이샤 | 쇼벨 |
| EP3779053A4 (fr) * | 2018-03-30 | 2021-05-05 | Sumitomo (S.H.I.) Construction Machinery Co., Ltd. | Excavatrice |
| CN114174597B (zh) * | 2019-07-31 | 2024-01-16 | 住友重机械工业株式会社 | 挖土机 |
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2021
- 2021-09-10 JP JP2023546686A patent/JPWO2023037515A1/ja active Pending
- 2021-09-10 WO PCT/JP2021/033414 patent/WO2023037515A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023037515A1 (fr) | 2023-03-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240304 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240304 |