发明名称 |
Exhaust pipe cutting method for terrestrial vehicle, involves cutting pipe by driving torch based on movement at frequency equal to pipe`s rotational frequency and amplitude equal to product of pipe radius and cotangent of inclination angle |
摘要 |
<p>The method involves placing a longitudinal median axis (X) of an exhaust pipe (T) parallel to a guiding axle (G) of a plasma torch (O). The pipe is driven in rotation at a determined rotational frequency. The pipe is cut during its rotation, by driving the torch based on rectilinear movement at frequency equal to the rotational frequency and amplitude equal to a product of radius of the pipe and cotangent of an inclination angle (A). Independent claims are also included for the following: (A) utilization of a method for cutting an exhaust pipe for a terrestrial vehicle (B) a device for cutting an exhaust pipe for the terrestrial vehicle.</p> |
申请公布号 |
FR2868002(A1) |
申请公布日期 |
2005.09.30 |
申请号 |
FR20040003241 |
申请日期 |
2004.03.29 |
申请人 |
RENAULT SAS |
发明人 |
CHARLEUX VINCENT;SOREL VERONIQUE |
分类号 |
B23K10/00;B23K37/053;B26D3/10;B26D5/02;B60K13/04;(IPC1-7):B26D3/10 |
主分类号 |
B23K10/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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