Invention Grant
- Patent Title: Oil circuitry for two-stage telescoping transmission jack
- Patent Title (中): 两级伸缩传动千斤顶的油路
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Application No.: US10906211Application Date: 2005-02-09
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Publication No.: US07171807B2Publication Date: 2007-02-06
- Inventor: Robert Fox , Kun-Shan Hsu
- Applicant: Robert Fox , Kun-Shan Hsu
- Applicant Address: US CA Compton
- Assignee: Norco Industries, Inc.
- Current Assignee: Norco Industries, Inc.
- Current Assignee Address: US CA Compton
- Agency: Hahn Loeser & Parks LLP
- Agent Michael H. Minns
- Main IPC: F16B31/02
- IPC: F16B31/02 ; F01B7/20 ; B21J9/18
Abstract:
A multi-stage telescoping transmission jack with a high flow, lower pressure air-over-oil pump.
Public/Granted literature
- US20050172793A1 OIL CIRCUITRY FOR TWO-STAGE TELESCOPING TRANSMISSION JACK Public/Granted day:2005-08-11
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