 |
|
 |
| |
 |
AB Hagglund & Soner Patents |
|
Assignee: AB Hagglund & Soner
Address: Ornskoldsvik, SE
No. of patents: 4
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4776473 |
Crane house |
October 11, 1988 |
| A crane house includes an operator cabin mounted on the house, and an opening permitting access to the crane house from without for the purpose of minimizing the openings in a crane house of this kind, which is achieved by closing the access opening to the crane house with a hinged c |
| 4754824 |
Method and apparatus for steering a vehicle |
July 5, 1988 |
| The present invention relates to a method and an arrangement for steering of vehicle of the kind which is constructed to be steered for straight ahead movement or for turning to the left or to the right in response to activation of a steering device, by causing left and right traction |
| 4522110 |
Hydraulic radial piston motor |
June 11, 1985 |
| A hydraulic radial piston motor with a cam disc and a cylinder block with a number of pistons running in cylinders in the block presses rollers against the cam disc in such a way that a torsional moment arises. The rollers are formed with guide members running in slots in guide units |
| 4480723 |
Marshalling yard retarder |
November 6, 1984 |
| In a retarder system for railway wagons, a retarder device which includes a rotatable cylinder resiliently urged into a working position adjacent a rail and provided with a flange with a helical contact surface. The flange of a railway wagon wheel which passes in a working or first direc |
|
|
|
 |
|
 |
|
| |
Randomly Featured Patents |
|
