Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M b h patents

Loading car with separately activatable discharge devices

A loading car for picking up, transporting onward and discharging bulk material has a car frame supported on on-track undercarriages and a distributing conveyor belt extending in a longitudinal direction of the car, for transporting the bulk material to discharge devices. The distributing conveyor belt is constructed to be displaceable... Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M b h

Storage wagon for bulk material

A storage wagon (1) for bulk material (2) has, above the transfer end (9) of a bottom conveyor belt (4) and underneath a discharge end (15) of an auxiliary conveyor belt (14), a deflector plate (17) extending perpendicularly to the longitudinal direction (3) of the wagon. The deflector plate (17)... Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M b h

Work vehicle for maintenance of an electrical catenary

A work vehicle for maintenance of an electrical catenary includes a vehicle frame supported on on-track undercarriages and a vehicle superstructure situated on the vehicle frame. A first grounding device is disposed at a first vehicle end relative to a longitudinal direction of the vehicle. A crane having a vertically... Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M b h

Method for track renewal

In a method for renewing a track (2) and cleaning a ballast bed (3), the old track (2) is lifted off the ballast bed in sections as a track panel (15), transported forward in a working direction (4) and deposited on track panel wagons (8). The exposed ballast bed (3),... Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M b h

Tamping unit for tamping sleepers of a track

A tamping unit includes tamping tines and a squeezing drive for squeezing the tamping tines. A vibration exciter has an outer cylinder and an inner cylinder. The inner cylinder is disposed coaxially to a cylinder axis and is mounted for displacement in an axial direction along sliding or gliding surfaces... Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M b h

Welding unit

A welding unit for welding together two rails of a track includes two rail clamping assemblies which can be moved towards one another in a longitudinal direction of the rail along unit guides by compression cylinders. Each rail clamping assembly is equipped with clamping jaws which are displaceable in pairs... Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M b h

Tamping unit for tamping sleepers of a track

In a tamping unit for tamping sleepers of a track, both squeezing drives of a tamping tine pair are articulatedly connected to a common connecting carrier. A vibration exciter fastened to the tine carrier is connected to the connecting carrier, likewise fastened to the tine carrier, for transmission of tamping... Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M b h

Welding unit

A welding unit for connecting two rails of a track by flash-butt welding, includes clamping jaws having contact surfaces intended for application to a rail web and a power jaw for current transmission having a contact surface for application to the rail web. The power jaw is displaceable relative to... Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M b h

Attachment device for fixing a tie plate and producing a fixing clamp

An attachment device for provisionally or temporarily connecting a tie plate to a rail includes a U-shaped fixing clamp inserted slightly into a bore of the tie plate. A force-locking connection between the tie plate and the fixing clamp is established with the aid of a clamping bolt. A stop... Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M b h

Cleaning vehicle for cleaning ballast of a track

A cleaning vehicle (1) for cleaning ballast (2) of a track (4) with a rail vehicle (10) has a screening installation (15) provided for the ballast cleaning. A gantry crane (6) mobile on the rail vehicle (10) via crane rails (8) in a longitudinal direction (7) of the vehicle is... Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M b h

Machine for stabilizing a track

A machine (1) for stabilization of a track (2) has a machine frame (5), mobile on the track by means of on-track undercarriages, on which a stabilizing unit (4) is arranged which has vertical adjustment drives (6) as well as a vibration exciter (7). The stabilizing unit is designed to... Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M b h

Method for renewal of a track

A method for renewal of a track includes picking up a plurality of old track panels using a crane jib projecting over the track from a train end of a work train and depositing the old track panels on the work train, thus creating a renewal gap delimited by a... Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M b h

Bulk material loading wagon

A bulk material loading wagon (1) for incorporation into a loading train consisting of several such wagons has a storage box (3) for storing bulk material, the storage box being open at the top and fastened to a wagon frame (2), and—associated with the storage box—a bottom conveyor belt (5)... Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M b h

Method for controlling the ballast supply during renovation of a ballast bed

In the course of rehabilitation of a ballast bed of a track, while creating a track construction site (10), old bulk material (6) to be removed is stored on a plurality of storage wagons (2) connected to form a loading train (7). Parallel thereto, new bulk material (9) pre-deposited on... Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M b h