CN101660558B - 开口双锥螺母膨胀螺栓及其制造设备 - Google Patents
开口双锥螺母膨胀螺栓及其制造设备 Download PDFInfo
- Publication number
- CN101660558B CN101660558B CN2009100755551A CN200910075555A CN101660558B CN 101660558 B CN101660558 B CN 101660558B CN 2009100755551 A CN2009100755551 A CN 2009100755551A CN 200910075555 A CN200910075555 A CN 200910075555A CN 101660558 B CN101660558 B CN 101660558B
- Authority
- CN
- China
- Prior art keywords
- nut
- biconical
- bolt
- cutter
- bracket
- 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
Images
Landscapes
- Forging (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100755551A CN101660558B (zh) | 2009-09-24 | 2009-09-24 | 开口双锥螺母膨胀螺栓及其制造设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100755551A CN101660558B (zh) | 2009-09-24 | 2009-09-24 | 开口双锥螺母膨胀螺栓及其制造设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101660558A CN101660558A (zh) | 2010-03-03 |
CN101660558B true CN101660558B (zh) | 2012-05-09 |
Family
ID=41788772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100755551A Expired - Fee Related CN101660558B (zh) | 2009-09-24 | 2009-09-24 | 开口双锥螺母膨胀螺栓及其制造设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101660558B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108515137A (zh) * | 2018-03-27 | 2018-09-11 | 宁波世裕五金电器有限公司 | 一种冷锻高强度不锈钢膨胀螺丝的制造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4056037A (en) * | 1975-02-14 | 1977-11-01 | Dom Holdings Limited | Expanding bolt-like fastening means |
CN2229570Y (zh) * | 1995-10-11 | 1996-06-19 | 张仙德 | 膨胀紧固件 |
CN2674175Y (zh) * | 2004-02-05 | 2005-01-26 | 王书柏 | 倒置式拉暴螺栓 |
-
2009
- 2009-09-24 CN CN2009100755551A patent/CN101660558B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4056037A (en) * | 1975-02-14 | 1977-11-01 | Dom Holdings Limited | Expanding bolt-like fastening means |
CN2229570Y (zh) * | 1995-10-11 | 1996-06-19 | 张仙德 | 膨胀紧固件 |
CN2674175Y (zh) * | 2004-02-05 | 2005-01-26 | 王书柏 | 倒置式拉暴螺栓 |
Non-Patent Citations (1)
Title |
---|
US 4,056,037 ,1977.11.01,全文. |
Also Published As
Publication number | Publication date |
---|---|
CN101660558A (zh) | 2010-03-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203972513U (zh) | 一种螺纹钢管自动卷管成型机组 | |
CN201969761U (zh) | 薄壁金属管凹槽成型装置 | |
CN203664498U (zh) | 螺旋钢带成形模 | |
CN202336639U (zh) | 一种自定心滚齿夹具 | |
CN108296292B (zh) | 一种铁道车辆车轴的三辊斜轧成形方法 | |
CN201217028Y (zh) | 全自动薄壁铝管无芯弯管机 | |
CN109483165A (zh) | 一种车轮用锁圈加工工艺 | |
CN201329675Y (zh) | 卷纸管用脱管装置 | |
CN110614421B (zh) | 建筑用钢筋笼绕筋分配机构 | |
US7225660B1 (en) | Apparatus and method for expanding a tube diameter and a pole formed thereby | |
CN101660558B (zh) | 开口双锥螺母膨胀螺栓及其制造设备 | |
CN202045287U (zh) | 一种推管式管材扩径拉拔制头装置 | |
CN206286336U (zh) | 油压式钢管拉拔机 | |
CN202114146U (zh) | 半轴套管成型工装 | |
CN202070608U (zh) | 薄壁焊接圆筒整圆用焊缝挤压装置 | |
CN202037370U (zh) | 割管机的夹紧夹具 | |
CN203765865U (zh) | 一种活动封头管模装置 | |
CN102861804B (zh) | 铝圆管加强筋滚压工艺及装置 | |
JP4369424B2 (ja) | 少なくとも部分的に成形された管を製造するための方法及び装置 | |
CN102825123B (zh) | 一种管状铆钉的卷边方法及装置 | |
CN202427750U (zh) | 带张力的拉矫线带钢尾部压紧装置 | |
CN200974085Y (zh) | 开卷机上料装置 | |
CN105397016B (zh) | 一种五金件粗坯自动滚锻加工成型机 | |
CN201693102U (zh) | 钢筋、钢棒滚轧直螺纹加工设备 | |
CN202097261U (zh) | 一种白铜合金管材倒立式盘拉伸装置 |
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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160119 Address after: 030006, Shanxi, Taiyuan province high tech Zone, South Central Street, No. 529, clear control innovation base A block four, A-4036 Patentee after: Taiyuan ares Precision Machinery Technology Co. Ltd. Address before: 030024, No. 15, No. 24, No. 1 floor, Berlin, Taiyuan, Shanxi, Jiangsu Province, Zhang Jianzhong Patentee before: Zhang Lei |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170629 Address after: 315103 Zhejiang province Ningbo city Ningbo high tech Zone Juxian road 587 Lane 15 No. 2 building 410 room Patentee after: Ningbo ares Automation Technology Co. Ltd. Address before: 030006, Shanxi, Taiyuan province high tech Zone, South Central Street, No. 529, clear control innovation base A block four, A-4036 Patentee before: Taiyuan ares Precision Machinery Technology Co. Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20180924 |
|
CF01 | Termination of patent right due to non-payment of annual fee |