JPH0435575B2 - - Google Patents
Info
- Publication number
- JPH0435575B2 JPH0435575B2 JP3345788A JP3345788A JPH0435575B2 JP H0435575 B2 JPH0435575 B2 JP H0435575B2 JP 3345788 A JP3345788 A JP 3345788A JP 3345788 A JP3345788 A JP 3345788A JP H0435575 B2 JPH0435575 B2 JP H0435575B2
- Authority
- JP
- Japan
- Prior art keywords
- depth
- bucket
- lowering
- degree
- hoisting
- 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.)
- Expired
Links
- 230000008878 coupling Effects 0.000 claims description 41
- 238000010168 coupling process Methods 0.000 claims description 41
- 238000005859 coupling reaction Methods 0.000 claims description 41
- 230000004913 activation Effects 0.000 claims description 11
- 238000009412 basement excavation Methods 0.000 claims description 10
- 238000004513 sizing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3345788A JPH01207532A (ja) | 1988-02-15 | 1988-02-15 | グラブ作業機の定寸掘り制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3345788A JPH01207532A (ja) | 1988-02-15 | 1988-02-15 | グラブ作業機の定寸掘り制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01207532A JPH01207532A (ja) | 1989-08-21 |
| JPH0435575B2 true JPH0435575B2 (enExample) | 1992-06-11 |
Family
ID=12387069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3345788A Granted JPH01207532A (ja) | 1988-02-15 | 1988-02-15 | グラブ作業機の定寸掘り制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01207532A (enExample) |
-
1988
- 1988-02-15 JP JP3345788A patent/JPH01207532A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01207532A (ja) | 1989-08-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3942948B2 (ja) | 作業機械の旋回制御装置 | |
| US4702076A (en) | Hydraulically operated clam-shell device | |
| JP4198371B2 (ja) | ウインチの駆動制御装置 | |
| JPH01207532A (ja) | グラブ作業機の定寸掘り制御装置 | |
| JP7463440B2 (ja) | 建設機械の制御装置、建設機械及び建設機械の制御方法 | |
| JP2000255973A (ja) | バケット作業機械の運転制御装置 | |
| JP2549420B2 (ja) | 旋回制御装置 | |
| JPH0530653B2 (enExample) | ||
| JP3767389B2 (ja) | 油圧ウィンチの制御装置 | |
| JPH11335086A (ja) | 油圧巻上装置およびその油圧巻上装置を搭載した作業機 | |
| JP2697499B2 (ja) | 建設機械の自動掘削制御装置 | |
| JPH052546Y2 (enExample) | ||
| JP3789657B2 (ja) | ウインチの過巻防止装置 | |
| JP2738660B2 (ja) | 油圧式ウインチ装置 | |
| JP2515532B2 (ja) | 複索を有する巻上作業機の制御回路 | |
| JP2631933B2 (ja) | 産業車両の荷役制御装置 | |
| JPH0144554Y2 (enExample) | ||
| JPH0380217B2 (enExample) | ||
| JPS6335556B2 (enExample) | ||
| JPS6343246Y2 (enExample) | ||
| JPH09100548A (ja) | 建設機械の油圧制御装置 | |
| JP2002201661A (ja) | 巻上げ機の制御装置 | |
| JP3888047B2 (ja) | バケット作業機械の制御装置 | |
| JPH0718176B2 (ja) | 浚渫船のバケット昇降制御装置 | |
| JPH053514Y2 (enExample) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080611 Year of fee payment: 16 |