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Patent Searching and Data


Title:
BRAKE SYSTEM FOR MINE TRUCKS
Document Type and Number:
WIPO Patent Application WO/2019/022965
Kind Code:
A8
Abstract:
A brake system (12) for a piece of equipment (10) includes a series of rotors (1 52) and stators (154), and a first brake actuator (200) including at least one first piston (202) positioned within a first chamber (80) such that pressurization of the first chamber (80) causes the at least one first piston (202) to operatively engage at least one of the rotors (152) or stators (154) such that the rotors (152) and stators (154) are compressed together and thereby create braking torque, and may also include a second brake actuator (230) including at least one spring (234) operatively coupled to at least one second piston (232) positioned within a second chamber (82) such that depressurization of the second chamber (82) causes the at least one second piston (232) to operatively engage at least one of the rotors (152) or stators (154) such that the pluralities of rotors (1 52) and stators (154) are compressed together and thereby create braking torque.

Inventors:
BURNS DAVID (US)
DAVIS CHRIS (US)
DESATNIK BRAD (US)
KOERTH MICHAEL (US)
Application Number:
PCT/US2018/041987
Publication Date:
January 30, 2020
Filing Date:
July 13, 2018
Export Citation:
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Assignee:
CARLISLE BRAKE & FRICTION INC (US)
International Classes:
B60T13/22; F16D55/24
Attorney, Agent or Firm:
SIDERITS, Jonathan, M. et al. (US)
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