CN1301878C - Brake beam suspension type maintenance clamp - Google Patents
Brake beam suspension type maintenance clamp Download PDFInfo
- Publication number
- CN1301878C CN1301878C CNB031582796A CN03158279A CN1301878C CN 1301878 C CN1301878 C CN 1301878C CN B031582796 A CNB031582796 A CN B031582796A CN 03158279 A CN03158279 A CN 03158279A CN 1301878 C CN1301878 C CN 1301878C
- Authority
- CN
- China
- Prior art keywords
- brake beam
- repair
- link plate
- overhung
- brake
- 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
- 239000000725 suspension Substances 0.000 title abstract 5
- 238000012423 maintenance Methods 0.000 title description 4
- 230000008439 repair process Effects 0.000 claims abstract description 24
- 238000007689 inspection Methods 0.000 claims abstract description 8
- 235000014676 Phragmites communis Nutrition 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 6
- 230000000007 visual effect Effects 0.000 abstract description 2
- 239000006247 magnetic powder Substances 0.000 abstract 2
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
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- Braking Arrangements (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031582796A CN1301878C (en) | 2003-09-22 | 2003-09-22 | Brake beam suspension type maintenance clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031582796A CN1301878C (en) | 2003-09-22 | 2003-09-22 | Brake beam suspension type maintenance clamp |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1526598A CN1526598A (en) | 2004-09-08 |
CN1301878C true CN1301878C (en) | 2007-02-28 |
Family
ID=34287219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031582796A Expired - Fee Related CN1301878C (en) | 2003-09-22 | 2003-09-22 | Brake beam suspension type maintenance clamp |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1301878C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1725014B (en) * | 2005-07-18 | 2010-06-02 | 曾德文 | Vehicle bogie turning and clamping device |
CN111252111A (en) * | 2018-11-30 | 2020-06-09 | 中国铁路济南局集团有限公司济南西车辆段 | Special frame for overhauling and bearing BAB integrated brake beam |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4234059A (en) * | 1977-11-17 | 1980-11-18 | Oehler Whylen Lagertechnik Ag | Braking system for freight module on overhead guide rail |
US6164414A (en) * | 1999-05-27 | 2000-12-26 | Duty; Billy G. | Automotive lift apparatus |
US6416069B1 (en) * | 1999-08-16 | 2002-07-09 | The Boler Company | Underbeam axle lift assembly |
CN2516972Y (en) * | 2001-07-25 | 2002-10-16 | 李敬安 | Automatic flow detection investigating device for brake beam |
CN2644256Y (en) * | 2003-09-22 | 2004-09-29 | 曾德文 | Brake beam suspension type maintenance clamp |
-
2003
- 2003-09-22 CN CNB031582796A patent/CN1301878C/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4234059A (en) * | 1977-11-17 | 1980-11-18 | Oehler Whylen Lagertechnik Ag | Braking system for freight module on overhead guide rail |
US6164414A (en) * | 1999-05-27 | 2000-12-26 | Duty; Billy G. | Automotive lift apparatus |
US6416069B1 (en) * | 1999-08-16 | 2002-07-09 | The Boler Company | Underbeam axle lift assembly |
CN2516972Y (en) * | 2001-07-25 | 2002-10-16 | 李敬安 | Automatic flow detection investigating device for brake beam |
CN2644256Y (en) * | 2003-09-22 | 2004-09-29 | 曾德文 | Brake beam suspension type maintenance clamp |
Also Published As
Publication number | Publication date |
---|---|
CN1526598A (en) | 2004-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing Dongdian Testing Equipment Co., Ltd. Assignor: Zeng Dewen Contract fulfillment period: 2008.10.25 to 2015.10.24 contract change Contract record no.: 2008990001109 Denomination of invention: Brake beam suspending overhaul fixture Granted publication date: 20070228 License type: Exclusive license Record date: 2008.11.5 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.25 TO 2015.10.24; CHANGE OF CONTRACT Name of requester: NANJING DONGDIAN DETECTION EQUIPMENT LTD. Effective date: 20081105 |
|
ASS | Succession or assignment of patent right |
Owner name: NANJING DONGDIAN DETECTION EQUIPMENT LTD. Free format text: FORMER OWNER: ZENG DEWEN Effective date: 20090814 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090814 Address after: Concentrated area district Jiangning District days Road, kylin Tangshan industrial city of Nanjing in Jiangsu Province Patentee after: Nanjing Dongdian Testing Equipment Co., Ltd. Address before: Jiangsu city of Nanjing Province Huang Zhuang No. 4 horses Patentee before: Zeng Dewen |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070228 Termination date: 20100922 |