DE3721C - Handle sleeve for agricultural tools - Google Patents
Handle sleeve for agricultural toolsInfo
- Publication number
- DE3721C DE3721C DENDAT3721D DE3721DA DE3721C DE 3721 C DE3721 C DE 3721C DE NDAT3721 D DENDAT3721 D DE NDAT3721D DE 3721D A DE3721D A DE 3721DA DE 3721 C DE3721 C DE 3721C
- Authority
- DE
- Germany
- Prior art keywords
- handle sleeve
- agricultural tools
- handle
- iron
- sleeve
- 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 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 241000531309 Clerodendrum chinense Species 0.000 description 1
- 241000020091 Dicranocarpus parviflorus Species 0.000 description 1
- 210000003608 Feces Anatomy 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fertilizing (AREA)
Description
1878.1878.
Klasse 87.Grade 87.
GEBR. BRÜNINGHAUS & CO. in WERDOHL. Stielbüchse für landwirtschaftliche Werkzeuge.GEBR. BRÜNINGHAUS & CO. in WERDOHL. Handle sleeve for agricultural tools.
Patentirt im Deutschen Reiche vom 24. April 1878 ab.Patented in the German Empire on April 24, 1878.
Diese Büchse soll den Einsatz von Dung- und Heugabeln auf den Stiel von Holz abschliefsen und zwar so, dafs einerseits die Eisengabel festgehalten wird, andererseits aber jede Flüssigkeit, welche diese Theile trifft, von einem Eindringen in die Zwischenräume zwischen Stiel und Eisen sowie in das Holz abgehalten wird. Diese neue Büchse wird von allen vier Seiten kugelig beigezogen, so dafs sie nur eine solche Oeffnung läfst, dafs durch sie die Gabel an den Stiel gelangen und befestigt werden kann, so dafs diese Oeffnung in allen Punkten sich an den Gabelstieltheil anschliefst. Dieser zangenartige Umschlufs verhindert das sonst so oft vorkommende Abbrechen des Haltestiftes. Der kugelförmige Abschlufs sichert den seitlichen Anschlufs der Büchse an die Seiten der Zinken und verstärkt diese. Dieser Abschlufs unterscheidet sich von dem amerikanischen Patentabschlufs wesentlich, da bei demselben eine besondere Hülse eingesetzt wird, um an den Zinken abzuschliefsen.This box is intended to complete the use of manure and pitchforks on the handle of wood in such a way that on the one hand the iron fork is held, but on the other hand every liquid, which hits these parts, from penetration into the spaces between the handle and the iron as well as being held in the wood. This new rifle is spherical on all four sides drawn in so that it only leaves such an opening that the fork can reach the handle through it can reach and be fastened, so that this opening at all points adjoins the Fork stem part you follow. This pincer-like wrap prevents that which otherwise occurs so often Break off the retaining pin. The spherical end secures the lateral connection of the bushing to the sides of the tines and reinforces it. This degree differs from the American patent degree essential, since a special sleeve is used in the same to terminate the prongs.
Die Herstellung dieser Büchsen in schmiedbarem Tempergufs oder in gewöhnlichem Eisengufs oder in Eisenblech, Messingblech oder Stahlblech geschieht wie folgt.The production of these cans in malleable malleable cast iron or in ordinary iron cast iron or in sheet iron, sheet brass or sheet steel happens as follows.
Man schneidet Blech nach Modell Fig. 1 aus, stöfst die zwei Lappen, Fig. 2, aus und rollt mit der Hand oder auf Roll- oder Prefswerken die Hülse in die gewünschte Form und löthet an der Stofsfuge. Nun treibt man den vorderen Theil in das Gesenk a, Fig. 4a, ein, wobei von innen der Dorn b eingeführt wird; mittelst mechanischen Drucks erfolgt ein Beidrücken von allen Seiten, so dafs das Metall die Lage der punktirten Linien CC, Fig. 4, einnimmt. Sodann wird der so gebildete Einschnitt egalisirt und mit Feile oder Fräse vollendet, wobei die Länge des Einschnitts stets kleiner gehalten bleibt wie die eigentliche Büchsenweite. Die fertige Stielbüchse stellen Fig. 5 und 6 dar. Die Herstellung der Büchse kann auch aus Gufseisen erfolgen.Sheet metal is cut out according to the model in Fig. 1, the two lobes, Fig. 2, are pushed out and the sleeve is rolled into the desired shape by hand or on a roller or press and soldered at the fabric joint. The front part is now driven into the die a, FIG. 4a, the mandrel b being introduced from the inside; mechanical pressure is used to press on from all sides, so that the metal assumes the position of the dotted lines CC, Fig. 4. The incision thus formed is then leveled and completed with a file or milling cutter, the length of the incision always being kept smaller than the actual sleeve width. The finished stick bush is shown in FIGS. 5 and 6. The bush can also be made from cast iron.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE3721C true DE3721C (en) |
Family
ID=282650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT3721D Active DE3721C (en) | Handle sleeve for agricultural tools |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3721C (en) |
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0
- DE DENDAT3721D patent/DE3721C/en active Active
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