Invention Grant
US07971887B2 Method of making a subframe of a motor vehicle, and subframe for a motor vehicle
有权
制造机动车辆的子框架的方法和机动车辆的子框架
- Patent Title: Method of making a subframe of a motor vehicle, and subframe for a motor vehicle
- Patent Title (中): 制造机动车辆的子框架的方法和机动车辆的子框架
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Application No.: US12108098Application Date: 2008-04-23
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Publication No.: US07971887B2Publication Date: 2011-07-05
- Inventor: Jochen Dörr , Michael Wibbeke
- Applicant: Jochen Dörr , Michael Wibbeke
- Applicant Address: DE Paderborn
- Assignee: Benteler Automobiltechnik GmbH
- Current Assignee: Benteler Automobiltechnik GmbH
- Current Assignee Address: DE Paderborn
- Agent Henry M. Feiereisen; Ursula B. Day
- Priority: DE102007019590 20070424
- Main IPC: B62D21/00
- IPC: B62D21/00
Abstract:
In a method of making a subframe of a motor vehicle profile elements made of hollow sections of steel are placed in a casting tool. Subsequently, aluminum material is filled into the casting tool to casting around the profile elements so as to form plural cast nodes on the profile elements in spaced-apart relationship.
Public/Granted literature
- US20080265626A1 METHOD OF MAKING A SUBFRAME OF A MOTOR VEHICLE, AND SUBFRAME FOR A MOTOR VEHICLE Public/Granted day:2008-10-30
Information query
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