DE194499C - - Google Patents
Info
- Publication number
- DE194499C DE194499C DENDAT194499D DE194499DA DE194499C DE 194499 C DE194499 C DE 194499C DE NDAT194499 D DENDAT194499 D DE NDAT194499D DE 194499D A DE194499D A DE 194499DA DE 194499 C DE194499 C DE 194499C
- Authority
- DE
- Germany
- Prior art keywords
- handle
- parts
- key
- nut
- jaw
- 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
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
- B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear
-
- 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
- B25B13/481—Spanners; Wrenches for special purposes for operating in areas having limited access
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/06—Handle constructions reversible or adjustable for position
- B25G1/063—Handle constructions reversible or adjustable for position for screwdrivers, wrenches or spanners
- B25G1/066—Handle constructions reversible or adjustable for position for screwdrivers, wrenches or spanners the grip itself being angularly adjustable
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Den Gegenstand der Erfindung bildet ein Schraubenschlüssel mit zum Griff durch Teildrehungen schräg stellbarem Maul, der sich von den bekannten Schlüsseln dieser Art, die. das Drehen von Schraubenmuttern an schwer zugänglichen Stellen, beispielsweise in Winkeln, gestatten, durch die besondere Anordnung der Sperrteile unterscheidet, durch welche die Herstellung des Schlüssels vereinfacht und sein Preis verbilligt werden soll. Auf der Zeichnung ist eine Ausführungsform des Erfindungsgegenstandes in Fig. 1 bei Beginn und in Fig. 2 am Ende der mit dem Schlüssel ohne Umstecken auszuführenden Drehung einer Mutter dargestellt.The subject of the invention forms a wrench with the handle by partial turns inclined jaw, which differs from the well-known keys of this type, the. turning nuts on hard allow accessible places, for example at angles, due to the special arrangement the locking parts differ, which simplify the production of the key and its price should be reduced. The drawing shows an embodiment of the subject matter of the invention in FIG. 1 at the beginning and in Fig. 2 at the end of the to be carried out with the key without plugging Rotation of a nut shown.
An dem Kopf teile A, der die beiden durch eine Schnecke E verstellbaren Backen A1 und A2 trägt, sind, wie bekannt, die beiden den Griff bildenden Stangen B, B1 durch die Bolzen a, al gelenkig befestigt. Gemäß der Erfindung sind nun die Griffteile an ihrem unteren, einander berührenden Ende mit Sperrzähnen versehen, die ein Verschieben der Griffteile gegeneinander nur in einer Richtung gestatten.At the head parts A, which carries the two adjustable jaws A 1 and A 2 , which are adjustable by a screw E , the two rods B, B 1 forming the handle are, as is known, articulated by the bolts a, a l. According to the invention, the handle parts are now provided with ratchet teeth at their lower, mutually contacting end, which allow the handle parts to be displaced relative to one another only in one direction.
Wird der Griff daher in der in Fig. 1 dargestellten Stellung nach rechts geschwungen, so wird die Mutter gedreht, wird er dagegen hierauf nach links geschwungen, so bleibt die Mutter stehen, die Sperrzähne gleiten übereinander und der Kopfteil stellt sich in eine andere Schräglage zum Griff. Hat sich der Kopfteil in die in Fig. 2 dargestellte Lage gedreht, so wird · der Schlüssel von der Mutter abgenommen, die Teile in die Stellung nach Fig. 1 zurückgebracht, und die Weiterdrehung der Mutter bewerkstelligt. Es ist ohne weiteres ersichtlich, daß der Schlüssel bei jedesmaligem Abnehmen auch wie ein gewöhnlicher Schlüssel mit schräg stellbarem Kopfteil benutzt werden kann.If the handle is therefore swung to the right in the position shown in FIG. 1, this is how the nut is turned, but if it is then swung to the left, the nut remains Mother stand, the ratchet teeth slide over each other and the head part stands in one different inclination to the handle. Has the head part in the position shown in FIG turned, the key is removed from the nut and the parts are in the position brought back to Fig. 1, and accomplished the further rotation of the mother. It is It is easy to see that the key is like a Ordinary key with an inclined head part can be used.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB371433X | 1905-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE194499C true DE194499C (en) |
Family
ID=5744641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT194499D Active DE194499C (en) | 1905-10-13 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE194499C (en) |
FR (1) | FR371433A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109514472A (en) * | 2018-12-24 | 2019-03-26 | 武汉工程大学 | A kind of hand-wring type adjustable wrench |
-
0
- DE DENDAT194499D patent/DE194499C/de active Active
-
1906
- 1906-10-12 FR FR371433A patent/FR371433A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR371433A (en) | 1907-03-07 |
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