Brake cylinder device and brake device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9840245
SERIAL NO

14782498

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Importance

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Abstract

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A brake cylinder device having a parking spring brake mechanism, provided with a clutch mechanism configured so as to transmit or block urging force of a piston to or from a brake force transmitting unit; a latch member for restricting displacement of the brake force transmitting unit relative to the piston by engaging with the clutch mechanism, and allowing displacement of the brake force transmitting unit relative to the piston by disengaging from the clutch mechanism; a latch lock member for engaging at an inclined part with a protruding part of the latch member; and a rotation-preventing part for preventing the latch lock member from rotating.

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Patent Owner(s)

Patent OwnerAddress
NABTESCO CORPORATION7-9 HIRAKAWACHO 2-CHOME CHIYODA-KU TOKYO 102-0093

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asano, Yoshio Hyogo, JP 14 70
Oie, Hideyuki Kobe, JP 2 3

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