 Low loss buoyant coaxial cable |
| The low loss buoyant coaxial cable provides a great improvement in attenuation over previously ... |
|
| Anchoring braided metal sheath on ignition wire |
| As explained in my parent application, I sheathe generally known ignition wire 10 with shiny ... |
|
| Heat exchanger performance monitor |
| The present inventon provides a monitoring system which has equivalent performance to prior art ... |
|
| Cable collet termination |
| The disclosed electrical connector terminating the shield conductor of a coaxial cable comprises ... |
|
| Hydraulic control valve with manual override |
| In accordance with one aspect of the invention, a manual override handle is mounted for pivoting ... |
|
| Bulkhead connector |
| AND ADVANTAGES The subject invention is directed toward a bulkhead connector assembly for ... |
|
| Streamer cable |
| OF A PREFERRED EMBODIMENT In the following detailed desription and corresponding figures, like ... |
|
| Method of attaching guideways to a machine tool bed |
| OF THE INVENTION FIGS. 1, 2 and 3 illustrate views of a fixture for precisely orienting guideways ... |
|
| Continuous compounding and mixing apparatus |
| OF THE PREFERRED EMBODIMENT Now an exemplary embodiment of this invention will be described with ... |
|
|
Transloading bridge for ramps
| Details |
Inventors: Alten, Kurt;
Assignee:
Primary Examiner: Byers, Jr.; Nile C.
Assistant Examiner:
Attorney, Agent or Firm: Becker & Becker, Inc.
A transloading bridge for ramps with a bridge plate, the rear end of which is adapted to be pivotally connected to a ramp and the front end of which is provided with an extension adapted to be moved from a retracted position into a moved-out position for resting on a platform to be loaded or unloaded. The extension is also adapted to be moved from its moved-out position into its retracted position. The extension which is located below the bridge plate has longitudinal slots extending in the longitudinal direction of the bridge, while webs serving as reinforcements for the bridge plate extend through the slots and are connected to the bottom side of the bridge plate. Those longitudinal bridge sections of the extension which are separated from each other by the longitudinal slots are reinforced by longitudinally extending additional webs, preferably of U-shape, and are connected to the extension. |
|
DETAILED DESCRIPTION What I claim is: 1.
A transloading bridge for ramps which includes: a bridge plate having a rear end adapted to be pivotally connected to a ramp, said bridge plate also having a front end provided with an extension arranged underneath said bridge plate and movable from a retracted position at least partially outwardly from underneath said bridge plate into an advanced position for resting on a platform, said extension also being movable from said advanced position to said retracted position, said extension being provided with longitudinal slots therethrough extending in the longitudinal direction of said bridge, and first web means connected to said bridge plate and extending through said longitudinal slots while forming reinforcements for said bridge plate, said web means being provided with lateral projections respectively having a supporting surface slidably supporting said extension in close proximity to said bridge plate.
2.
A transloading bridge according to claim 1, in which said supporting surface is crowned.
3.
A transloading bridge according to claim 1, in which two projections only are arranged one behind the other in the longitudinal direction of said bridge.
4.
A transloading bridge according to claim 1, which includes reciprocable cylinder piston means pivotally connected to said bridge plate for lifting and lowering said bridge plate, said extension having that end thereof which faces toward the rear end of said bridge plate provided with a recess open toward said rear end.
5.
A transloading bridge according to claim 1, in which said first web means extend substantially perpendicular to said bridge plate and are provided with an angled-off portion located within the lower region of said first web means.
6.
A transloading bridge according to claim 1, which includes substantially vertical metal sheets provided on the lateral rims of said bridge plate, said metal sheets extending at least nearly to the end face of said bridge plate and bridging the gap between the surface of a ramp cooperating with said bridge and the bridge plate tilted upwardly
|
| Related patents |
|
|
Surgical stapling apparatus
The surgical instrument in accordance with an embodiment of the present invention is a surgical stapling apparatus which is adapted for placing one or more longitudinal ...
|
|
|
Method for assembling bodywork parts
The invention enables this need to be satisfied by proposing an assembly method using light weight supports transparent to the handling tools, thereby enabling the ...
|
|
|
Method and apparatus for TIG welding
Having thus defined the invention, the following is claimed: 1. A device, driven by a direct current power supply having a positive output and negative output, for ...
|
|
|
Method and apparatus for GMAW welding
Having thus defined the invention, the following is claimed: 1. A method of welding along a pass line on a steel workpiece, said method comprising the steps of: (a) ...
|
|
|
Tandem electrode welder and method of welding with two electrodes
Having thus defined the invention, the following is claimed: 1. An electric arc welding apparatus comprising at least a first consumable electrode and a second ...
|
|
|
Apparatus for and method of automatically assembling an automobile body structure
What is claimed is: 1. A method of assembling an automobile body structure, comprising the steps of: providing an automobile body floor panel and a pair of automobile ...
|
|
|
Method for diffusion welding under isostatic pressure
According to the invention structural components are joined to each other by diffusion welding involving the combination of the following steps. A metallurgical layer is ...
|
|
|
Installation for automatic assembly of components and, in particular, components of motor vehicle bodies
We claim: 1. Installation for assembling various constitute or subassembly parts, said installation including: at least one programmable welding robot; a transfer line ...
|
|
|
Pneumatic hammer
In accordance with one aspect of the present invention, a pneumatic hammer is provided and comprises a casing having a neck extending therefrom and a cylinder received ...
|
|
|
Remote control cable
The present invention achieves an inextensible conducting cable which exhibits improved characteristics relative to the previous cables, particularly with respect to the ...
|
|
|
Gutter-related 
