DE125385C - - Google Patents

Info

Publication number
DE125385C
DE125385C DENDAT125385D DE125385DA DE125385C DE 125385 C DE125385 C DE 125385C DE NDAT125385 D DENDAT125385 D DE NDAT125385D DE 125385D A DE125385D A DE 125385DA DE 125385 C DE125385 C DE 125385C
Authority
DE
Germany
Prior art keywords
nuts
pins
arms
free ends
key
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.)
Active
Application number
DENDAT125385D
Other languages
German (de)
Publication of DE125385C publication Critical patent/DE125385C/de
Active legal-status Critical Current

Links

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
    • B25B13/28—Spanners; Wrenches with adjustable jaws the jaws being pivotally movable
    • 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
    • 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
    • B25B13/48—Spanners; Wrenches for special purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrophotography Configuration And Component (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die vorliegende Erfindung bezieht sich auf einen verstellbaren Schrauben- und Mutternschlüssel, der vorwiegend für Radfahrer bestimmt ist.The present invention relates to an adjustable screw and nut wrench, which is primarily intended for cyclists.

In der Zeichnung ist der Schlüssel dargestellt, und zwar in Fig. ι in einer Vorderansicht, in Fig. 2 in einer Seitenansicht.In the drawing, the key is shown, in Fig. Ι in a front view, in Fig. 2 in a side view.

Der Schlüssel besteht aus zwei um. ein Scharnier α beweglichen Armen b, welche mit Hülfe einer Stellschraube c und eines Kreisbogens d in bekannter Weise zu einander fest eingestellt werden können. An den freien Enden tragen die Arme b Stifte e, welche in die Löcher der Mutter, die gedreht werden soll, passen. Die Arme b sind in der Nähe der freien Enden ausgebaucht.The key consists of two um. a hinge α movable arms b, which can be fixed to each other in a known manner with the aid of an adjusting screw c and a circular arc d. At the free ends, the arms b carry pins e which fit into the holes of the nut that is to be turned. The arms b are bulged near the free ends.

Beim Gebrauch des Schlüssels werden die Stifte e in die Mutterlöcher eingeführt und alsdann die Klemmschraube c festgezogen. Auf diese Weise vermag man mit demselben Schlüssel eine grofse Anzahl verschieden grofser Muttern zu bewegen, während das Einstellen und Handhaben des Schlüssels äufserst einfach ist.When using the wrench, the pins e are inserted into the nut holes and then the clamping screw c is tightened. In this way one can move a large number of nuts of different sizes with the same key, while the setting and handling of the key is extremely easy.

Claims (1)

Patent-Anspruch :Patent claim: Fahrradschlüssel mit seitlichen Stiften für Muttern mit Schlüssellöchern, dadurch gekennzeichnet, dafs die zum Drehen der Muttern dienenden Stifte (e) an den freien Enden von Armen (b) angebracht sind, welche um ein Gelenk (a) beweglich und durch Klemmschraube (cj feststellbar sind.Bicycle key with lateral pins for nuts with keyholes, characterized in that the pins (e) used to turn the nuts are attached to the free ends of arms (b) which can be moved around a joint (a) and can be locked by means of a clamping screw (cj) . Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DENDAT125385D Active DE125385C (en)

Publications (1)

Publication Number Publication Date
DE125385C true DE125385C (en)

Family

ID=394116

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT125385D Active DE125385C (en)

Country Status (1)

Country Link
DE (1) DE125385C (en)

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