CN2437432Y - 一种用于直、斜齿圆柱齿轮砂型铸造的起模齿套板 - Google Patents
一种用于直、斜齿圆柱齿轮砂型铸造的起模齿套板 Download PDFInfo
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- CN2437432Y CN2437432Y CN 00223241 CN00223241U CN2437432Y CN 2437432 Y CN2437432 Y CN 2437432Y CN 00223241 CN00223241 CN 00223241 CN 00223241 U CN00223241 U CN 00223241U CN 2437432 Y CN2437432 Y CN 2437432Y
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- tooth
- casting
- bolster
- helical gears
- cage plate
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 00223241 CN2437432Y (zh) | 2000-06-09 | 2000-06-09 | 一种用于直、斜齿圆柱齿轮砂型铸造的起模齿套板 |
Applications Claiming Priority (1)
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CN 00223241 CN2437432Y (zh) | 2000-06-09 | 2000-06-09 | 一种用于直、斜齿圆柱齿轮砂型铸造的起模齿套板 |
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CN2437432Y true CN2437432Y (zh) | 2001-07-04 |
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CN 00223241 Expired - Lifetime CN2437432Y (zh) | 2000-06-09 | 2000-06-09 | 一种用于直、斜齿圆柱齿轮砂型铸造的起模齿套板 |
Country Status (1)
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CN (1) | CN2437432Y (zh) |
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2000
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHONGQING HEAVY CAR GROUP CO., LTD. Free format text: FORMER NAME OR ADDRESS: SICHUN VEHICLE MANUFACTURING FACTORY |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Chongqing Heavy Truck Group Co., Ltd. Patentee before: Sichuan Auto Manufacturer |
|
ASS | Succession or assignment of patent right |
Owner name: CHONGQING HONGYAN MOTOR CO., LTD. Free format text: FORMER OWNER: CHONGQING HEAVY CAR GROUP CO., LTD. Effective date: 20050318 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050318 Address after: 400900 Shuangqiao District, Chongqing Patentee after: Chongqing Hongyan Motor Co., Ltd. Address before: 400900 Shuangqiao District, Chongqing Patentee before: Chongqing Heavy Truck Group Co., Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: SAIC-IVECO HONGYAN COMMERCIAL VEHICLE CO, .LTD Free format text: FORMER NAME OR ADDRESS: CHONGQING HONGYAN MOTOR CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 400900 Shuangqiao District, Chongqing Patentee after: Shanghai Saic-iveco Hongyan Motor Co., Ltd. Address before: 400900 Shuangqiao District, Chongqing Patentee before: Chongqing Hongyan Motor Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20010704 |