DE349252C - Screw clamp - Google Patents
Screw clampInfo
- Publication number
- DE349252C DE349252C DENDAT349252D DE349252DD DE349252C DE 349252 C DE349252 C DE 349252C DE NDAT349252 D DENDAT349252 D DE NDAT349252D DE 349252D D DE349252D D DE 349252DD DE 349252 C DE349252 C DE 349252C
- Authority
- DE
- Germany
- Prior art keywords
- screw
- caulking piece
- web
- clamp
- clamping jaws
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B13/00—Arrangements preventing shifting of the track
- E01B13/02—Rail anchors
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2201/00—Fastening or restraining methods
- E01B2201/04—Fastening or restraining methods by bolting, nailing or the like
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2201/00—Fastening or restraining methods
- E01B2201/08—Fastening or restraining methods by plastic or elastic deformation of fastener
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Description
Schraubenklemme. Die Erfindung richtet sich auf eine Schraubenklemme zum Verhindern des Wanderns von Eisenbahnschienen unter Verwendung eines U-förmigen Stemmstücks, dessen einer Schenkel zur Anlage an Holzschwellen, dessen anderer Schenkel zur Anlage an Eisenschwellen bestimmt und eingerichtet ist, wobei Klemmbacken den Schienenfuß und das Stemmstück durch mehrfache Verspannung festverbinden. DieEigenart derneuenKlemme kennzeichnet sich dadurch, daß der Steg des U-förmigen Stemmstücks eine an den Längsseiten vom Steg abgetrennte Ausbiegung besitzt, die beim Anziehen der Schraube durch die Klemmbacken federnd gegen den Schraubenschaft gepreßt wird. Das Stemmstück wird auf diese Art mit dem Schienenfuß unmittelbar sicher und doch federnd verspannt, ohne daß das feste Einklemmen der Enden des Stemmstücks in den Maulöffnungen der Klemmbacken beeinträchtigt wird.Screw clamp. The invention is directed to a screw clamp for preventing railroad tracks from wandering using a U-shaped Stemmstücks, whose one leg to rest on wooden sleepers, the other leg is intended and set up to rest on iron sleepers, with the clamping jaws Firmly connect the rail foot and the chisel by multiple bracing. The peculiarity the new clamp is characterized in that the web of the U-shaped caulking piece has a bend separated from the web on the long sides, which when tightened the screw is pressed resiliently against the screw shaft by the clamping jaws. In this way, the caulking piece is immediately secure and yet with the rail foot resiliently tensioned without the firm clamping of the ends of the caulking piece in the Jaw openings of the jaws is impaired.
In der Zeichnung ist die Erfindung durch einen Längsschnitt, Abb. z, und durch eine Seitenansicht der Klemme, Abb. z, beispielsweise veranschaulicht.In the drawing, the invention is represented by a longitudinal section, Fig. z, and illustrated by a side view of the clamp, Fig. z, for example.
Zur Befestigung der Klemme an der Schiene a dienen die Klemmbacken b, die durch die Schraube b' zusammengezogen werden. Hierbei legt sich die nach Einschneiden des Steges des Stemmstücks c durchgebogene Auspressung c' federnd von unten her gegen eine Fläche des Schraubenschaftes und wird beim Zusammenziehen der Backen b durch die doppelte Keilanpressung oberhalb des Schienenfußes einerseits, durch das keilförmige untere Klemmbackenmaul anderseits dagegen gepreßt, wodurch die obere Fläche der Schraube b' fest mit dem Schienenfuß verbunden wird.The clamping jaws b, which are pulled together by the screw b ', are used to fasten the clamp to the rail a. Here, after cutting into the web of the caulking piece c, the press-out c 'resiliently lies against a surface of the screw shaft from below and is pressed against a surface of the screw shaft when the jaws b are pulled together by the double wedge pressure above the rail foot on the one hand, and on the other hand by the wedge-shaped lower jaw mouth, whereby the upper surface of the screw b 'is firmly connected to the rail foot.
Die nachgiebige Auspressung c' des Stemmstücks ergibt eine günstige Federwirkung. Im übrigen tritt eine vierfache Verspannung auf. Die Klemme besteht aus Walzquerschnitten und läßt sich einfach herstellen. Der Steg des Stemmstücks wird beiderseits von dem klauenförmigen Maul der Backen b sicher geführt.The flexible compression c 'of the caulking piece results in a favorable one Spring action. Otherwise there is a four-fold tension. The clamp exists from rolled cross-sections and is easy to manufacture. The web of the caulking piece is safely guided on both sides by the claw-shaped mouth of the jaws b.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE349252T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE349252C true DE349252C (en) | 1922-02-27 |
Family
ID=6258313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT349252D Expired DE349252C (en) | Screw clamp |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE349252C (en) |
-
0
- DE DENDAT349252D patent/DE349252C/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE349252C (en) | Screw clamp | |
DE416774C (en) | Rail fastening on wooden sleepers | |
DE452123C (en) | Rail fastening on wooden sleepers with a clamping plate that grips into the wooden sleeper with spikes through the recesses in the base plate | |
DE476321C (en) | Clamp to prevent rail wandering with clamps to press the chisel piece against the underside of the rail foot through a screw connection | |
AT54439B (en) | Clamp buckle. | |
DE446090C (en) | Screw clamp against rail wandering | |
DE728900C (en) | Holding and tensioning device for the Roedeld wire of concrete circuits | |
AT55925B (en) | Clip made from flat iron to prevent timber from tearing. | |
DE842259C (en) | Device for clamping the wire ends in formwork for concrete work | |
DE465851C (en) | Hose clamp, adjustable and can be used as a pipe clamp | |
DE578046C (en) | Rail fastening on shims with hook ribs open to the outside | |
DE439467C (en) | Rail fastening on wooden sleepers with a clamping plate that grips into the wooden sleeper with spikes through the recesses in the base plate | |
DE322945C (en) | Clamp with wedge clamp legs, especially for holding laundry | |
CH127226A (en) | Tie rod for fabrics coming out of the printing machine. | |
DE868665C (en) | Clamping and holding device for Roedel wire in formwork | |
AT77483B (en) | Wedge clamp to prevent rail wandering. | |
DE1536724C (en) | Metal U-shaped staple | |
AT86971B (en) | Overhead line clamp. | |
DE659136C (en) | Rail fastening on ribbed hook plates | |
AT235553B (en) | Clamp connection for intersecting pipes | |
AT10593B (en) | Shoe straightener. | |
AT68207B (en) | Screw clamp to prevent the rails from wandering. | |
DE490193C (en) | Stemmstueck for screw clamps against the wandering of the rails | |
AT48109B (en) | Device for aligning and pressing two rails together for the purpose of butt welding. | |
DE557175C (en) | A connecting shoe attached to the inside of the extension is used for the flexible connection of extension parts |