DE279851C - - Google Patents
Info
- Publication number
- DE279851C DE279851C DENDAT279851D DE279851DA DE279851C DE 279851 C DE279851 C DE 279851C DE NDAT279851 D DENDAT279851 D DE NDAT279851D DE 279851D A DE279851D A DE 279851DA DE 279851 C DE279851 C DE 279851C
- Authority
- DE
- Germany
- Prior art keywords
- parts
- handle
- bolts
- screwed
- stem
- 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
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B1/00—Hand tools
- A01B1/02—Spades; Shovels
- A01B1/022—Collapsible; extensible; combinations with other tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Buckles (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Emergency Lowering Means (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Spaten- oder Schaufelstiele für Militärzwecke,Spade or shovel handles for military use,
die aus mehreren zusammenlegbaren Teilen bestehen, sind bekannt. Bei den bekannten Stielen werden die Teile in der Gebrauchslage durch eine übergreifende Hülse gehalten.which consist of several collapsible parts are known. With the known Stems, the parts are held in the position of use by an overlapping sleeve.
Auch sind an sich Stäbe bekannt, die aus zwei verschraubbaren Stücken bestehen und außen an der Verschraubungsstelle vollkommen glatt sind. Die Erfindung besteht darin, ίο daß starre, unter Federzug stehende Führungsbolzen in jedem Stielteil vorgesehen sind, die sich lose in den verschraubbaren Hülsenteilen drehen können.Rods are also known per se, which consist of two pieces that can be screwed together and are completely smooth on the outside at the screw connection point. The invention consists in ίο that rigid, spring-loaded guide bolts are provided in each handle part, the can turn loosely in the screwable sleeve parts.
Auf der Zeichnung ist der Stiel in
Fig- ι zum Gebrauch verschraubt in teilweisem Schnitt dargestellt.In the drawing, the stem is in
Fig- ι shown screwed for use in partial section.
Fig. 2 zeigt, wie die beiden Teile auseinander gezogen sind, und inFig. 2 shows how the two parts are pulled apart, and in
Fig. 3 und 4 ist in zwei Ansichten veranschaulicht, wie der Stiel außer Gebrauch zusammengelegt ist.Fig. 3 and 4 is illustrated in two views how the handle is collapsed out of use is.
In den Stielteilen 1 und 2 sind Metallhülsen 3 und 4 befestigt, und in diese sind Führungen 5 und 6 geschraubt, durch welche Bolzen 7 und 8 gehen, die an den freien Enden Federn 9 und 10 tragen. Bolzen 7 und 8 sind durch ein Gelenkstück 11 verbunden. Durch Schrauben 12 und 13 sind die Führungen gegen Drehung gesichert. Da die Federn unter Spannung sind, werden durch dieselben die Stielteile immer straff gegeneinander gezogen, solange die Stielteile in einer Richtung liegen (Fig. 1 und 2). Nach Überwindung des Federdruckes kann man die Stielteile auseinanderziehen, wie nach Fig. 2, und legt dann beide Teile 1 und 2 aneinander, wie nach Fig. 3 und 4. Die Stielteile bleiben also immer in Verbindung. Zur Verschraubung beider Stielteile dient eine im Teil 1 angeordnete Mutter 14, die auf das vorstehende Gewinde der im Teil 2 sitzenden Führung 5 paßt.In the handle parts 1 and 2 metal sleeves 3 and 4 are attached, and in these are guides 5 and 6 screwed through which bolts 7 and 8 go, which carry springs 9 and 10 at the free ends. Bolts 7 and 8 are connected by a joint 11. By screws 12 and 13 are the guides secured against rotation. Since the springs are under tension, the same the handle parts always pulled tightly against each other, as long as the handle parts in one direction lie (Fig. 1 and 2). After overcoming the spring pressure, the handle parts can be pulled apart, as in Fig. 2, and then puts both parts 1 and 2 together, as after Fig. 3 and 4. The handle parts therefore always remain in connection. For screwing Both stem parts are used in part 1 arranged nut 14 on the protruding thread the guide 5 sitting in part 2 fits.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE279851C true DE279851C (en) |
Family
ID=535733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT279851D Active DE279851C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE279851C (en) |
-
0
- DE DENDAT279851D patent/DE279851C/de active Active
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