Abstract

A cutter tooth holder (100), comprising a base (110), a cutter tooth seat (120), a locking component (115), an embedded positioning component (150) and an embedded traction component (160). The base (110) comprises an accommodating slot (111a), a receiving hole (112a) and an embedded positioning hole (113). The cutter tooth seat (120) comprises a holder (130) and a cutter tooth receiving component (140). The holder (130) comprises an insertable component (132) detachably insertable within the accommodating slot (111a), the insertable component (132) being provided with a notch (133) communicating with the embedded positioning hole (113). The embedded positioning component (150), driven by the embedded traction component (160), is arranged within the embedded positioning hole (113) and fits tightly within the notch (133). The present cutter tooth holder (100) has improved stability.

IPC Classes  ?

• E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
• E01C 23/085 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for roughening or patterningDevices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for removing high spots or material bonded to the surface, e.g. markings using power-driven tools, e.g. vibratory tools