Invention Grant
- Patent Title: Piston pin
- Patent Title (中): 活塞销
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Application No.: US876062Application Date: 1986-06-19
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Publication No.: US4756240APublication Date: 1988-07-12
- Inventor: Siegfried Mielke
- Applicant: Siegfried Mielke
- Applicant Address: DEX Neckarsulm
- Assignee: Kolbenschmidt Aktiengesellschaft
- Current Assignee: Kolbenschmidt Aktiengesellschaft
- Current Assignee Address: DEX Neckarsulm
- Priority: DEX3521796 19850619
- Main IPC: F16J1/16
- IPC: F16J1/16 ; F16J1/14
Abstract:
A piston pin with a bore extending through it. To save weight and to optimize the shape of the pin with respect to accommodating stress, the diameter of the bore is increased to 75 to 90% of the outside diameter of the piston pin and reinforcing ribs are positioned in the bore in the vicinity of the inner edge of each hub.
Public/Granted literature
- US5240184A Spreader nozzle for irrigation sprinklers Public/Granted day:1993-08-31
Information query
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