EA030484B1 - Устройство с предотвращающей поврежедние приводной частью - Google Patents
Устройство с предотвращающей поврежедние приводной частью Download PDFInfo
- Publication number
- EA030484B1 EA030484B1 EA201591972A EA201591972A EA030484B1 EA 030484 B1 EA030484 B1 EA 030484B1 EA 201591972 A EA201591972 A EA 201591972A EA 201591972 A EA201591972 A EA 201591972A EA 030484 B1 EA030484 B1 EA 030484B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- buffer
- elastomer
- damage
- force
- locking
- Prior art date
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 205
- 239000000806 elastomer Substances 0.000 claims abstract description 203
- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 230000033001 locomotion Effects 0.000 claims description 186
- 230000001276 controlling effect Effects 0.000 claims description 39
- 230000002457 bidirectional effect Effects 0.000 claims description 35
- 230000002265 prevention Effects 0.000 claims description 33
- 230000036316 preload Effects 0.000 claims description 25
- 238000009527 percussion Methods 0.000 claims description 22
- 230000003116 impacting effect Effects 0.000 claims description 18
- 238000005065 mining Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000008719 thickening Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 4
- 239000000314 lubricant Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000003313 weakening effect Effects 0.000 claims 2
- 238000009412 basement excavation Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 description 5
- 239000004927 clay Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/04—Safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Vibration Dampers (AREA)
- Developing Agents For Electrophotography (AREA)
- Secondary Cells (AREA)
- Transmission Devices (AREA)
- Lubricants (AREA)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158412 | 2013-04-12 | ||
| CN201310158415 | 2013-04-12 | ||
| CN201310181239 | 2013-05-10 | ||
| CN201310180610 | 2013-05-10 | ||
| CN201310181072 | 2013-05-10 | ||
| CN201310508806 | 2013-10-25 | ||
| CN201410042608 | 2014-01-29 | ||
| PCT/CN2014/000388 WO2014166302A1 (zh) | 2013-04-12 | 2014-04-11 | 防损坏驱动部件装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201591972A1 EA201591972A1 (ru) | 2016-08-31 |
| EA030484B1 true EA030484B1 (ru) | 2018-08-31 |
Family
ID=51668769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201591972A EA030484B1 (ru) | 2013-04-12 | 2014-04-11 | Устройство с предотвращающей поврежедние приводной частью |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN104100265B (zh) |
| AU (1) | AU2014252633B2 (zh) |
| CA (1) | CA2909281A1 (zh) |
| EA (1) | EA030484B1 (zh) |
| WO (1) | WO2014166302A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112199843B (zh) * | 2020-10-14 | 2024-02-09 | 北京科技大学 | 基于颗粒结构的岩石破裂演化细观模型构建方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4948879B1 (zh) * | 1970-01-14 | 1974-12-24 | ||
| DE3242137A1 (de) * | 1982-11-13 | 1984-05-17 | Ruhrkohle Ag, 4300 Essen | Gedaempft gefuehrter rundschaftmeissel |
| CN1074728A (zh) * | 1991-06-19 | 1993-07-28 | 俄罗斯科学院西伯利亚矿业分院 | 挖掘机铲斗有动力源的斗齿 |
| CN102400682A (zh) * | 2010-09-07 | 2012-04-04 | 刘素华 | 高效成块铲煤机 |
| CN202731914U (zh) * | 2012-07-30 | 2013-02-13 | 上海中联重科桩工机械有限公司 | 动力头及包括该动力头的挖掘机械 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1267901A (en) * | 1970-01-15 | 1972-03-22 | Anderson Mavor Ltd | Haulage mechanisms for mining machines |
| GB2060794B (en) * | 1979-10-09 | 1983-11-30 | Minsup Mining Supplies | Mining machine and gearbox |
| JP4948879B2 (ja) * | 2006-04-06 | 2012-06-06 | 株式会社クキタ | 割岩装置、割岩装置用アタッチメントおよび割岩装置用圧油供給装置並びに割岩用作業車両 |
| CN102042016B (zh) * | 2010-10-28 | 2012-08-15 | 辽宁工程技术大学 | 自适应硬岩冲击回转破碎系统 |
| CN102168558B (zh) * | 2011-04-21 | 2012-12-05 | 江苏中机矿山设备有限公司 | 一种自行走可升降式全液压螺旋钻采煤机 |
| CN204082138U (zh) * | 2013-05-10 | 2015-01-07 | 刘素华 | 防损坏驱动部件装置 |
-
2014
- 2014-04-11 EA EA201591972A patent/EA030484B1/ru not_active IP Right Cessation
- 2014-04-11 AU AU2014252633A patent/AU2014252633B2/en not_active Ceased
- 2014-04-11 WO PCT/CN2014/000388 patent/WO2014166302A1/zh active Application Filing
- 2014-04-11 CA CA2909281A patent/CA2909281A1/en not_active Abandoned
- 2014-04-11 CN CN201410143168.8A patent/CN104100265B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4948879B1 (zh) * | 1970-01-14 | 1974-12-24 | ||
| DE3242137A1 (de) * | 1982-11-13 | 1984-05-17 | Ruhrkohle Ag, 4300 Essen | Gedaempft gefuehrter rundschaftmeissel |
| CN1074728A (zh) * | 1991-06-19 | 1993-07-28 | 俄罗斯科学院西伯利亚矿业分院 | 挖掘机铲斗有动力源的斗齿 |
| CN102400682A (zh) * | 2010-09-07 | 2012-04-04 | 刘素华 | 高效成块铲煤机 |
| CN202731914U (zh) * | 2012-07-30 | 2013-02-13 | 上海中联重科桩工机械有限公司 | 动力头及包括该动力头的挖掘机械 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2014252633A2 (en) | 2016-01-07 |
| CN104100265A (zh) | 2014-10-15 |
| WO2014166302A1 (zh) | 2014-10-16 |
| AU2014252633A1 (en) | 2015-11-26 |
| AU2014252633B2 (en) | 2017-06-22 |
| CA2909281A1 (en) | 2014-10-16 |
| EA201591972A1 (ru) | 2016-08-31 |
| CN104100265B (zh) | 2016-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RH4A | Grant of a duplicate of a eurasian patent | ||
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ KG TJ TM |
|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): BY KZ RU |