Vandalism-resistant information interface apparatus for an earth working machine

Abstract

An information interface apparatus (27, 27a) in particular for an operator's platform (24) of an earth working machine (10), for example a road milling machine, recycler, stabilizer, or surface miner, having an interface subassembly (52) encompassing a housing (54) and a functional surface (56) that is received in the housing (54) and embodied to input and/or output information, is characterized in that the information interface apparatus (27, 27a) comprises a protective plate (58), embodied separately from the interface subassembly (52), to cover the functional surface (56); the protective plate (58) comprising an anchoring portion (64) with which the protective plate (58) is anchorable on a counterpart anchoring portion (68) of the interface subassembly (52) and the anchoring portion (64) is thus securable against removal from the functional surface (56); and the protective plate (58) comprising a latching portion (66), different from the anchoring portion (64), with which the protective plate (58) is releasably latchable on a counterpart latching portion (72) of the interface subassembly (52) and the latching portion (66) is thus securable against removal from the functional surface (56).

Dependencies are inferred from the claim text.