CA1198497A - Limiteur de tension sur cable de dragline - Google Patents
Limiteur de tension sur cable de draglineInfo
- Publication number
- CA1198497A CA1198497A CA000410340A CA410340A CA1198497A CA 1198497 A CA1198497 A CA 1198497A CA 000410340 A CA000410340 A CA 000410340A CA 410340 A CA410340 A CA 410340A CA 1198497 A CA1198497 A CA 1198497A
- Authority
- CA
- Canada
- Prior art keywords
- hoist
- rope
- tightline
- drag
- drag rope
- 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
- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000003068 static effect Effects 0.000 claims abstract description 37
- 230000001105 regulatory effect Effects 0.000 claims description 91
- 230000001276 controlling effect Effects 0.000 claims description 38
- 230000033001 locomotion Effects 0.000 claims description 31
- 238000012546 transfer Methods 0.000 claims description 8
- 238000013459 approach Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000006870 function Effects 0.000 abstract description 53
- 238000012360 testing method Methods 0.000 description 68
- 230000000670 limiting effect Effects 0.000 description 25
- 238000004804 winding Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 16
- 230000000875 corresponding effect Effects 0.000 description 13
- 230000008859 change Effects 0.000 description 10
- 238000010276 construction Methods 0.000 description 9
- 230000005284 excitation Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 7
- 239000013256 coordination polymer Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 208000034973 right temporal atrophy variant frontotemporal dementia Diseases 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 description 1
- 101100468543 Caenorhabditis elegans drag-1 gene Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005513 bias potential Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000410340A CA1198497A (fr) | 1982-08-27 | 1982-08-27 | Limiteur de tension sur cable de dragline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000410340A CA1198497A (fr) | 1982-08-27 | 1982-08-27 | Limiteur de tension sur cable de dragline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1198497A true CA1198497A (fr) | 1985-12-24 |
Family
ID=4123494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000410340A Expired CA1198497A (fr) | 1982-08-27 | 1982-08-27 | Limiteur de tension sur cable de dragline |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1198497A (fr) |
-
1982
- 1982-08-27 CA CA000410340A patent/CA1198497A/fr not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4370713A (en) | Anti-tightline control system and method for dragline type equipment | |
| CN1273720C (zh) | 补偿浮动船垂直运动的系统及方法 | |
| US10611608B2 (en) | Method and device for automatic control of the position of a burden suspended in a main wire on a crane | |
| EP0477976B1 (fr) | Technique d'ajustage pour le système d'entraînement numérique d'un ascenseur | |
| US4031440A (en) | Transient load damping circuit for excavator | |
| US5235259A (en) | Apparatus and method for controlling a motor | |
| US3965407A (en) | Method and means for measuring the torque delivered by an electric motor | |
| US3380179A (en) | Automatic control of swing speed for dredges | |
| JP7793761B2 (ja) | タワー・クレーン、タワー・クレーンの操作方法及びトロリ・キャリッジ | |
| CN112952860A (zh) | 一种发电机调频控制方法和装置 | |
| US2607908A (en) | Control system | |
| SU1333745A1 (ru) | Способ управлени движением ковша драглайна при копании и устройство дл его осуществлени | |
| EP0667315A1 (fr) | Procédé et dispositif pour limiter le moment d'un couple d'une grue-tour | |
| JPS6311791A (ja) | 自動掘削制御方法 | |
| JP2908355B2 (ja) | ウインチ制御装置 | |
| SU338595A1 (ru) | ЭКСКАВАТОР-ДРАГЛАЙНI 2LQEC111ШШ-'^ЮЗНАЯ^'^лНй^1ЕСКА1 | |
| SU1707148A1 (ru) | Способ управлени драглайном и устройство его осуществлени | |
| US1930900A (en) | Elevator control apparatus | |
| JP2523262B2 (ja) | ウインチの自動定速度制御装置 | |
| JPH05272294A (ja) | シールド掘進機のカッタトルク制御装置 | |
| JPS58164892A (ja) | ア−スオ−ガ掘進速度制御装置 | |
| DE1934853C3 (de) | Einrichtung zur Messung der Schaufelradbaggerleistung | |
| RU2005136C1 (ru) | Способ торможени двигател экскаватора | |
| JPH0654005B2 (ja) | 帯状ドレーン材打設施工管理方法及びその装置 | |
| JPH05321286A (ja) | 掘削機の超低速制御装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |