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United States of America Patent
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Oct 17, 2000
Grant Date -
N/A
app pub date -
May 11, 1999
filing date -
Oct 10, 1996
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a friction brake (1) adjuster, comprising an elongated fastener (24) with first and second ends (27, 29). The fastener (24) is arranged in a bore (38) in a brake piston (7), which is displaceable relative to a brake housing (2) surrounding the friction brake (1) to a braking position and to a retracted position. The brake piston (7) can be displaced to the retracted position by a spring member (22). The invention is characterized in: that a tube (36) is interference-fitted in the bore (38) of the brake piston (7), that the tube (36) is displaceable relative to the brake piston (7), that the fastener (24) is joined at its first end (27) to the brake housing (2), that the fastener (24) at its second end (29) has a first abutment (32), that the tube (36) has a second abutment (42), that the spring member (22) abuts against the first and second abutments (32, 42), that the spring force of the spring member (22) acts to move the first and second abutments (32, 42) apart, that the tube (36) has first and second end surfaces (39, 41), that the first end surface (39) is intended, in the braking position, to abut against the first abutment (32), and that the second end surface (41) is intended, in the retracted position, to abut against the brake housing (2).
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