Patent ID: 8070361

Claim:
A guide carriage assembly comprising: a carriage body including first and second adjustment bores extending along first and second axes in communication with a mounting bore extending along a third axis, the first and second axes offset from and extending at non-zero angles to the third axis; and a first adjustment member is adjustably received and secured in the first adjustment bore; a second adjustment member adjustably received and secured in the second adjustment bore; a support shaft received in the mounting bore, the support shaft including: a locating portion defining a locating axis about which the support shaft rotates within the mounting bore; a bearing portion defining a bearing axis, the bearing axis being parallel to and eccentrically offset from the locating axis; and a head portion including at least one cam surface, the at least one cam surface facing the first and second adjustment bores such that the first and second adjustment members can simultaneously abut the at least one cam surface and prevent rotation of the support shaft about the locating axis.