DE53976C - Adjustable wrench for rail bolts - Google Patents
Adjustable wrench for rail boltsInfo
- Publication number
- DE53976C DE53976C DENDAT53976D DE53976DA DE53976C DE 53976 C DE53976 C DE 53976C DE NDAT53976 D DENDAT53976 D DE NDAT53976D DE 53976D A DE53976D A DE 53976DA DE 53976 C DE53976 C DE 53976C
- Authority
- DE
- Germany
- Prior art keywords
- rail
- adjustable wrench
- rail bolts
- bolts
- square
- 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 - Lifetime
Links
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/102—Spanners; Wrenches with adjustable jaws composed of a plurality of sockets slidable in each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/107—Spanners; Wrenches with adjustable jaws composed of a main body with exchangeable inserts
Description
KAISERLICHESIMPERIAL
PATENTAMTPATENT OFFICE
Der in der Zeichnung dargestellte verstellbare Schlüssel zu Schienenschrauben soll es ermöglichen, mit demselben Schlüssel die in ihren Köpfen verschieden stark hergestellten Schienenschrauben aus- und einzudrehen. Die gebräuchlichen Abmessungen der Köpfe der Schienenschrauben sind 17 mm und 20 mm Breite in der Wurzel der den Kopf bildenden vierkantigen Pyramide.The adjustable key to rail bolts shown in the drawing should enable, with the same key, those produced in their minds with different strengths Unscrew and screw in the rail bolts. The common dimensions of the heads of the Rail bolts are 17mm and 20mm wide at the root of the head forming the head square pyramid.
Der feste cylindrische Theil h des in der üblichen Weise als Aufsteckschlüssel construirten Schlüssels enthält ein Quadrat von solcher Gröfse, dafs der Schlüssel für eine 20 mm-Schienenschraube ohne Weiteres aufgesteckt und an der oberen Handhabe α (siehe Gesammtansicht) umgedreht werden kann. Für ' die 17 mm-Schienenschrauben wird dagegen der bewegliche Einsatz b herabgelassen und hierdurch das Quadrat an zwei Seiten entsprechend verengt. Der Einsatz b ist in seinem unteren Theil winkelförmig, in seinem oberen quadratisch gestaltet; durch letzteren ist ein viereckiger Balken c gesteckt, welcher in zwei Schlitzen d des Cylinders h auf- und niederbewegt werden kann und mittelst Oesen an einem Ring f aufgehängt ist. Durch Auf- und Abstreifen des mittelst des Keiles g feststellbaren Ringes f auf dem äufseren Cylindermantel wird der Balken c und damit der Einsatz b auf- und niederbewegt.The solid, cylindrical part h of the key, constructed in the usual way as a socket wrench, contains a square of such a size that the key for a 20 mm rail screw can be easily attached and turned on the upper handle α (see overall view). For 'the 17 mm rail screws, however, the movable insert b is lowered and this narrows the square accordingly on two sides. The insert b is angular in its lower part and square in its upper part; through the latter a square bar c is inserted, which can be moved up and down in two slots d of the cylinder h and is suspended from a ring f by means of eyelets. By pulling on and off the ring f , which can be fixed by means of the wedge g, on the outer cylinder jacket, the bar c and thus the insert b are moved up and down.
Der Cylinder h ist auf derjenigen Seite, an welcher der Keil g auf- und abgleitet, abgeflacht, und zwar so weit, dafs der äufserste Punkt des · Ringes f bei dem Eindrehen .der Schienenschrauben an dem Schienenkopf sich vorbeibewegen kann.The cylinder h is flattened on the side on which the wedge g slides up and down, to the extent that the outermost point of the ring f can move past the rail head when the rail screws are screwed in.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE53976C true DE53976C (en) |
Family
ID=328594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT53976D Expired - Lifetime DE53976C (en) | Adjustable wrench for rail bolts |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE53976C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0606523A1 (en) * | 1993-01-12 | 1994-07-20 | Kwang-Moo Kim | Socket for wrench |
-
0
- DE DENDAT53976D patent/DE53976C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0606523A1 (en) * | 1993-01-12 | 1994-07-20 | Kwang-Moo Kim | Socket for wrench |
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