A loader assembly is provided according to the invention. The loader assembly includes a boom arm and a bracket assembly. The boom arm includes a tower that includes a plurality of first hydraulic fluid coupler members, a lift arm that rotates relative to the tower about a tower/lift arm rotating pin, and at least one hydraulic cylinder. The bracket assembly includes a stationary bracket that incl...

A magnetic latching solenoid including a solenoid operating mechanism; and further comprising a magnetic latching subassembly cooperating with, but positioned independently of the solenoid operating mechanism. In a preferred embodiment, the solenoid operating system may be of a bi-directionally operated structure arranged for alternative magnetically latching function. Independently operated, magn...

A ventilating and heating apparatus for installation in a building structure . In some embodiments, the apparatus includes a main housing in which is located a ventilating fan assembly and a heater fan assembly having a heater and a discharge duct terminating in a discharge outlet, wherein the heater is located within and connected to the discharge duct of the heater fan assembly. The heater can b...

A ventilation exhaust fan is provided, and in some embodiments includes a housing adapted to interchangeably receive a first module having a first support plate and a second module having a second support plate. Each of the first and second modules have at least one of a motor and a fan wheel operable to generate a flow of fluid into and out of the exhaust fan. At least one of the motor and fan wh...

The pinion gears of a rotary cutterbar equipped with a parallel-series arrangement of idler gears and pinion gears includes a pinion gear support p ad formed integrally with the bottom wall of the gear housing and located in close relationship to a bottom surface of the pinion gear so as to prevent the latter from moving, once bearing wear or loosening of mounting hardware has occurred, to the ext...

A description is provided of a device (2) for control of an electro-actuator (3), comprising a first and a second input terminal (4,5) which are connected to an electrical energy source (6); and a first and a second output terminal (10,11) which are connected to the electro-actuator (3). The control device (2) additionally comprises a threshold comparator (30) which can compare the voltage (VHS,VL...

A control device (2) for an electro-actuator (3) comprising a first and a second input terminal (4, 5) connected to an electrical energy source (6); a first and a second output terminal (10, 11) connected to the electro-actuator (3); and selectively controlled switches (16, 17, 18) which can be activated in order to connect the first and second output terminals (10, 11) to the first and second inp...

The boot has a shell (2) made of plastic material and receiving a flexible liner, and a rubber sole (6) fixed to a rigid support (4). The support and the sole are fixed to the shell in a removable manner using screws (20) that after passing through holes (16) engage in corresponding projections (18) of the shell. The rubber sole and the support have a heel and a front toe connected together by a b...

A gauging head includes a substantially closed casing, a movable arm with a first portion, partly located inside the casing and associated with a position transducer, and a second portion, outside the casing, carrying a feeler for contacting a piece to be checked, and a zero-setting mechanism for adapting the head to check pieces with different nominal dimensions. The zero-setting mechanism, locat...