Automatic brake gap regulating arm for automobile

Automatic brake gap regulating arm for automobile

  • CN 1,526,971 A
  • Filed: 09/25/2003
  • Published: 09/08/2004
  • Est. Priority Date: 09/25/2003
  • Status: Active Application
First Claim
Patent Images

1. , a kind of arm for adjusting automobile brake clearance automatically, comprise a housing (1), the big worm screw (2) of big worm gear (10) being housed in housing (1) and cooperating with big worm gear (10), the end of big worm screw (2) is provided with worm screw spring seat (9) successively, worm screw spring (18) and spring blind nut (19), spring blind nut (19) is connected with housing (1), it is characterized in that described big worm screw (a 2) small gear of opposite side socket (6), the end of small gear (6) is provided with teeth, on big worm screw (2), the teeth that are meshed with small gear (6) end teeth are arranged, sidepiece at small gear (6) is provided with an one-way clutch, one-way clutch comprises small worm (4) and clutch gear (11), be to link between the two by a pair of intermeshing ratchet, small worm (4) is meshed with small gear (6), end at big worm gear (10) is provided with a control arm assembly, and clutch gear (11) is meshed with the control arm assembly.

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