CN202642711U - Novel vertical heavy hammer tension device - Google Patents
Novel vertical heavy hammer tension device Download PDFInfo
- Publication number
- CN202642711U CN202642711U CN 201220313484 CN201220313484U CN202642711U CN 202642711 U CN202642711 U CN 202642711U CN 201220313484 CN201220313484 CN 201220313484 CN 201220313484 U CN201220313484 U CN 201220313484U CN 202642711 U CN202642711 U CN 202642711U
- Authority
- CN
- China
- Prior art keywords
- pulley
- vertical weight
- tensioning device
- tension device
- heavy hammer
- 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 - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220313484 CN202642711U (en) | 2012-07-02 | 2012-07-02 | Novel vertical heavy hammer tension device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220313484 CN202642711U (en) | 2012-07-02 | 2012-07-02 | Novel vertical heavy hammer tension device |
Publications (1)
Publication Number | Publication Date |
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CN202642711U true CN202642711U (en) | 2013-01-02 |
Family
ID=47411849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220313484 Expired - Fee Related CN202642711U (en) | 2012-07-02 | 2012-07-02 | Novel vertical heavy hammer tension device |
Country Status (1)
Country | Link |
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CN (1) | CN202642711U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104495242A (en) * | 2014-12-13 | 2015-04-08 | 枣庄矿业(集团)有限责任公司蒋庄煤矿 | V-shaped bottom constant force tensioning device for belt conveyor for mine |
CN108529139A (en) * | 2018-03-19 | 2018-09-14 | 五冶集团上海有限公司 | The quick detachable groove separation preventing device of belt feeder tension device pulley |
CN110216619A (en) * | 2019-06-21 | 2019-09-10 | 中国五冶集团有限公司 | A kind of installation method of conveyer weight |
-
2012
- 2012-07-02 CN CN 201220313484 patent/CN202642711U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104495242A (en) * | 2014-12-13 | 2015-04-08 | 枣庄矿业(集团)有限责任公司蒋庄煤矿 | V-shaped bottom constant force tensioning device for belt conveyor for mine |
CN108529139A (en) * | 2018-03-19 | 2018-09-14 | 五冶集团上海有限公司 | The quick detachable groove separation preventing device of belt feeder tension device pulley |
CN110216619A (en) * | 2019-06-21 | 2019-09-10 | 中国五冶集团有限公司 | A kind of installation method of conveyer weight |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel vertical heavy hammer tension device Effective date of registration: 20141230 Granted publication date: 20130102 Pledgee: Zigong agricultural financing Company limited by guarantee Pledgor: Sichuan Zigong Rise Neavy Feeding Machine Making Co.,Ltd. Registration number: 2014510000050 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151016 Granted publication date: 20130102 Pledgee: Zigong agricultural financing Company limited by guarantee Pledgor: Sichuan Zigong Rise Neavy Feeding Machine Making Co.,Ltd. Registration number: 2014510000050 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel vertical heavy hammer tension device Effective date of registration: 20151026 Granted publication date: 20130102 Pledgee: Zigong agricultural financing Company limited by guarantee Pledgor: Sichuan Zigong Rise Neavy Feeding Machine Making Co.,Ltd. Registration number: 2015510000036 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161101 Granted publication date: 20130102 Pledgee: Zigong agricultural financing Company limited by guarantee Pledgor: Sichuan Zigong Rise Neavy Feeding Machine Making Co.,Ltd. Registration number: 2015510000036 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel vertical heavy hammer tension device Effective date of registration: 20161116 Granted publication date: 20130102 Pledgee: Zigong agricultural financing Company limited by guarantee Pledgor: Sichuan Zigong Rise Neavy Feeding Machine Making Co.,Ltd. Registration number: 2016510000065 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20180702 |
|
CF01 | Termination of patent right due to non-payment of annual fee |