Patent ID: 9446412
Filing Date: 2016-09-20
CPC Classification: B02C,Y10T

Claim Text:
1. A support plate for supporting a replaceable distributor plate that includes a first portion of a bayonet joint, the support plate comprising: a second portion of the bayonet joint, the second portion adapted to cooperate with the first portion of the bayonet joint, wherein the second portion of the bayonet joint is configured such that the first portion of the bayonet joint is twisted to a limit position in a joint direction when the first portion is mounted to the second portion, wherein the second portion of the bayonet joint includes a mounting opening and a countersunk lower engagement surface, the countersunk lower engagement surface configured to abut an upper engagement surface of the first portion of the bayonet joint to thereby define the limit position, and the limit position being a mechanical stop that prevents further twisting in the joint direction, and wherein the support plate further comprises a central recess, wherein the mounting opening is foot-shaped and the foot-shaped mounting opening points in a tangential direction with respect to the central recess.