Invention Grant
- Patent Title: Repaired pistons and collection thereof
- Patent Title (中): 修理活塞及其收集
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Application No.: US14244290Application Date: 2014-04-03
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Publication No.: US09587740B2Publication Date: 2017-03-07
- Inventor: Kegan Luick , Thomas Parnell , Aaron Claver , Jon Shumaker , Donald Clark
- Applicant: Caterpillar Inc.
- Applicant Address: US IL Peoria
- Assignee: Caterpillar Inc.
- Current Assignee: Caterpillar Inc.
- Current Assignee Address: US IL Peoria
- Agent Jonathan F. Yates
- Main IPC: F16J1/00
- IPC: F16J1/00 ; B23P6/02 ; F02F3/00 ; G06Q50/04
Abstract:
A repaired piston includes a crown composed of base and welding filler materials, and having an annular rim extending around a combustion bowl. A finite number of repaired defects are within the annular rim, and have a spatial distribution limited by a multidirectional spacing parameter, and a size distribution limited by a unidirectional sizing parameter.
Public/Granted literature
- US20140298987A1 Repaired Pistons And Collection Thereof Public/Granted day:2014-10-09
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