Abstract: A motorcycle seat in the form of a tandem seat is assembled from a seat cushion (12), which is produced as a plastic foam molded part, a pad layer (14) of a open pore polyether foam material provided upon the seat surface of the seat cushion (12), a ventilation layer (16) of a spacer fabric provided upon the pad layer (14) and a seat cover (18), which is a breathable and water tight membrane.

Abstract: A mounting device for electronic accessories for vehicles has a mounting having a shape matched to the shape of an accessory to be received. A mechanical lock is connected to the mounting. The lock has a locking bar that engages a housing recess in the form of a groove or a housing edge of the accessory received in the mounting. The lock has a key for manual actuation of the lock by rotating the key in the lock and moving the locking bar in and out of engagement of the housing recess or the housing edge.

Abstract: A motorcycle seat in the form of a tandem seat is assembled from a seat cushion (12), which is produced as a plastic foam molded part, a pad layer (14) of a open pore polyether foam material provided upon the seat surface of the seat cushion (12), a ventilation layer (16) of a spacer fabric provided upon the pad layer (14) and a seat cover (18), which is a breathable and water tight membrane.

Abstract: A support for attachment of auxiliary electronic devices on two-wheelers has a support member shaped to match an auxiliary electronic device to be inserted. An actuator is provided that has an actuator part and a locking pawl configured to lock the auxiliary device received in the support member. The actuator enables insertion and removal as well as securing of the auxiliary electronic device. A spring element acts on the actuator. The spring element is a spring steel sheet that is rotatable about a flexion point or an axis.

Abstract: A mounting device for electronic accessories for vehicles has a mounting having a shape matched to the shape of an accessory to be received. A mechanical lock is connected to the mounting. The lock has a locking bar that engages a housing recess in the form of a groove or a housing edge of the accessory received in the mounting. The lock has a key for manual actuation of the lock by rotating the key in the lock and moving the locking bar in and out of engagement of the housing recess or the housing edge.

Abstract: A support for attachment of auxiliary electronic devices on two-wheelers has a support member shaped to match an auxiliary electronic device to be inserted. An actuator is provided that has an actuator part and a locking pawl configured to lock the auxiliary device received in the support member. The actuator enables insertion and removal as well as securing of the auxiliary electronic device. A spring element acts on the actuator. The spring element is a spring steel sheet that is rotatable about a flexion point or an axis.