Invention Grant
- Patent Title: Multi-stage shock absorber
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Application No.: US14737012Application Date: 2015-06-11
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Publication No.: US09695899B2Publication Date: 2017-07-04
- Inventor: Justin D. Smith , Austin Z. Dvorak , Terrence J. Kane
- Applicant: ThyssenKrupp Bilstein of America, Inc.
- Applicant Address: US OH Hamilton
- Assignee: THYSSENKRUPP BILSTEIN OF AMERICA, INC.
- Current Assignee: THYSSENKRUPP BILSTEIN OF AMERICA, INC.
- Current Assignee Address: US OH Hamilton
- Main IPC: F16F9/512
- IPC: F16F9/512 ; F16F9/49 ; F16F9/22 ; F16F9/48

Abstract:
A jounce control damping system with an elongated housing containing a damping medium, a primary piston assembly, a moveable outer piston assembly, and a movable inner piston assembly disposed at least partially within the outer piston assembly. The primary piston assembly provides a first compression damping force. The inner piston engages the primary piston assembly and provides a second compression damping force when moved in a compression direction. After the inner piston assembly moves a given distance, the outer piston assembly is moved in the compressive direction and provides a third compression damping force.
Public/Granted literature
- US20150276006A1 MULTI-STAGE SHOCK ABSORBER Public/Granted day:2015-10-01
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