Invention Grant
- Patent Title: Forged or cast piston head of an oscillating shaft piston
- Patent Title (中): 摆动轴活塞的锻造或铸造活塞头
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Application No.: US849738Application Date: 1997-07-03
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Publication No.: US5778846APublication Date: 1998-07-14
- Inventor: Siegfried Mielke
- Applicant: Siegfried Mielke
- Applicant Address: DEX Neckarsulm
- Assignee: Kolbenschmidt Aktiengesellschaft
- Current Assignee: Kolbenschmidt Aktiengesellschaft
- Current Assignee Address: DEX Neckarsulm
- Priority: DEX19501416.2 19950119
- Main IPC: F02F3/00
- IPC: F02F3/00 ; F16J1/14
Abstract:
In a piston head of a multiple component piston for internal combustion engines, the piston floor continues radially outwards into the ring section which is provided with the piston ring grooves, the supports which carry the hubs are arranged at a distance from the inner face of the ring section and the piston pin which bears the piston shaft can be mounted in the bores of the piston pin boss. An improved manufacture of the piston head is ensured by connecting the ring section with the piston floor via a weld, solder, friction or positive locking joint.
Public/Granted literature
- US5330578A Plasma treatment apparatus Public/Granted day:1994-07-19
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