DE74108C - Adjustable wrench - Google Patents

Adjustable wrench

Info

Publication number
DE74108C
DE74108C DENDAT74108D DE74108DA DE74108C DE 74108 C DE74108 C DE 74108C DE NDAT74108 D DENDAT74108 D DE NDAT74108D DE 74108D A DE74108D A DE 74108DA DE 74108 C DE74108 C DE 74108C
Authority
DE
Germany
Prior art keywords
adjustable wrench
wedge
jaw
loslassung
bezw
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
Application number
DENDAT74108D
Other languages
German (de)
Original Assignee
F. JAGENBERG in Remscheid
Publication of DE74108C publication Critical patent/DE74108C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/20—Arrangements for locking the jaws
    • B25B13/24—Arrangements for locking the jaws by cam, wedge, or friction means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Backe A ist fest mit dem Stiel des Schlüssels verbunden; Backe B dagegen ist beweglich.The jaw A is firmly connected to the handle of the key; Jaw B, on the other hand, is movable.

Der vordere Theil des Stieles hat Verzahnstangen Z-Z, ebenso die entsprechende innere Kante der Backe B. The front part of the handle has toothed racks ZZ, as does the corresponding inner edge of the jaw B.

Zwischen B und dem Schlüsselrücken ist eine von einer Feder E beeinflufste Klemmvorrichtung eingeschaltet, welche entweder aus zwei Keilen C D, Fig. 1, oder aus nur einem Keil C1, Fig. 2, besteht.Between B and the back of the key, a clamping device influenced by a spring E is connected , which consists either of two wedges CD, FIG. 1, or of only one wedge C 1 , FIG. 2.

Zum Verstellen des Schraubenschlüssels drückt man entweder beide aus der Backe B hervorragende Keile C und D, Fig. 1, oder den Keil C1, Fig. 2, mit den Fingern in das Innere der Backe B hinein. Dadurch erhält die Backe B einigen Spielraum, tritt auf der entgegengesetzten Seite aus den Zähnchen heraus und läfst sich beliebig auf- und abverschieben. To adjust the wrench, either press both wedges C and D, Fig. 1, protruding from the jaw B , or the wedge C 1 , Fig. 2, into the interior of the jaw B with your fingers. This gives the jaw B some leeway, emerges from the teeth on the opposite side and can be moved up and down as desired.

Beim Loslassen der Keile schnellt die zwischengelegte Spiralfeder E dieselben in ihre frühere Lage zurück, so dafs die Backe B wieder in die Verzahnung Z gedrückt und dadurch festgestellt wird.When you let go of the wedges, the interposed spiral spring E snaps them back into their previous position, so that the jaw B is pressed again into the toothing Z and thereby locked.

Claims (1)

Patent-Anspruch:Patent claim: Verstellbarer Schraubenschlüssel, dessen bewegliche Backe (B) durch Gegeneinanderdrücken zweier durch eine Spiralfeder (E) aus einander gehaltener Keilstücke (C DJ oder eines einzigen Keilstückes (C1) mit der Stielverzahnung (Z) aufser Eingriff kommt bezw. verschiebbar wird und sich nach Loslassung der Keilstücke wieder feststellt.Adjustable wrench, the movable jaw (B) by pressing together two by a helical spring (E) of each holding the wedge pieces (C DJ or a single wedge member (C 1), besides with the handle teeth (Z) engages BEZW. Slidably and after Loslassung the wedge locks again. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT74108D Adjustable wrench Expired - Lifetime DE74108C (en)

Publications (1)

Publication Number Publication Date
DE74108C true DE74108C (en)

Family

ID=347183

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT74108D Expired - Lifetime DE74108C (en) Adjustable wrench

Country Status (1)

Country Link
DE (1) DE74108C (en)

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