DE268903C - - Google Patents

Info

Publication number
DE268903C
DE268903C DE1912268903D DE268903DD DE268903C DE 268903 C DE268903 C DE 268903C DE 1912268903 D DE1912268903 D DE 1912268903D DE 268903D D DE268903D D DE 268903DD DE 268903 C DE268903 C DE 268903C
Authority
DE
Germany
Prior art keywords
hubs
sand
friction surfaces
prevent
hub
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
Application number
DE1912268903D
Other languages
German (de)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of DE268903C publication Critical patent/DE268903C/de
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B29/00Rollers
    • A01B29/04Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers
    • A01B29/041Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers of "Cambridge"-type, i.e. the soil-pressing rings being stacked on a shaft

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Gegenstand der Erfindung ist eine besondere Einrichtung an Ackerwalzenring-Naben, insbesondere für Untergrundwalzen, mit dem Zwecke, das Eindringen von Sand zwischen die Reibflächen zu verhüten.The invention relates to a special device on farm roller ring hubs, in particular for underground rollers, with the purpose of the penetration of sand between to prevent the friction surfaces.

Die üblichen Vorrichtungen zum Abdichten von Naben lassen sich entweder infolge Raummangels nicht anwenden oder begünstigen sogar, wie dies z. B. bei den bekannten, zwisehen die Naben bzw. im Nabeninnern angeordneten Dichtungsringen der Fall ist, den Aufenthalt von Sandteilchen zwischen den Reibungsflächen.The usual devices for sealing hubs can either be due to a lack of space do not apply or even favor, as z. B. with the known, zwisehen the hubs or sealing rings arranged in the hub interior is the case, the stay of sand particles between the Friction surfaces.

Die vorliegende, in der Zeichnung durch die Fig. ι und 2 dargestellte Erfindung beseitigt diesen Mangel ohne Zuhilfenahme von besonderen, die Konstruktion der Walze verteuernden Hilfsmitteln. An der Nabe η ist ein überstehender Rand ο vorgesehen, welcher die Stoßfläche p überragt (Fig. 2). Der Umfang des Randes ist dachförmig gestaltet, so daß der darauf fallende Sand von der Stoßfläche abgelenkt wird. Auch die unter dem Ringe bzw. Rande 0 liegende Oberfläche der Nabe η ist so mit Gefalle versehen, daß der Sand nicht an die Stoßstelle gleiten kann. Die Nabenenden haben zu diesem Zwecke die Form von abgestumpften Kegeln.The present invention, represented in the drawing by FIGS. 1 and 2, eliminates this deficiency without the aid of special aids which make the construction of the roller more expensive. A protruding edge ο is provided on the hub η , which protrudes beyond the abutment surface p (FIG. 2). The periphery of the edge is roof-shaped so that the sand falling on it is deflected from the impact surface. The surface of the hub η lying under the ring or edge 0 is also provided with a slope in such a way that the sand cannot slide onto the joint. The hub ends have the shape of truncated cones for this purpose.

Über der Stoßstelle kann auch ein Reifen / von satteldachförmigem Querschnitt gemäß Fig. ι gelegt sein.A tire / of gable roof-shaped cross-section according to Fig. ι be placed.

Claims (2)

Patent-Ansprüche:Patent Claims: 1. Einrichtung an Ackerwalzenring-Naben 35 ' zur Verhütung des Eindringens von Sand zwischen die Reibungsflächen, dadurch gekennzeichnet, daß sich die Naben gegenseitig selbst schützen, indem das Ende der einen Nabe in eine entsprechende Vertiefung der andern hineinragt, wobei sowohl die überdeckenden wie die überdeckten Ränder zum Zwecke der Ableitung der Sandteilchen kegelförmige Form haben.1. Set-up on arable roller ring hubs 35 ' to prevent the penetration of sand between the friction surfaces, characterized in, that the hubs protect each other by placing the end of one hub in a corresponding recess the other protrudes, with both the overlapping and the overlapping edges for the purpose of derivation the sand particles have a conical shape. 2. Einrichtung an Ackerwalzenring-Naben zur Verhütung des Eindringens von Sand zwischen die Reibungsflächen, dadurch gekennzeichnet, daß über die Stoßstelle zweier Naben ein Ring von etwa satteldachförmigem Querschnitt gelegt ist.2. Device on farm roller ring hubs to prevent the ingress of sand between the friction surfaces, characterized in that two over the joint Hubs a ring of approximately gable roof-shaped cross-section is placed. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DE1912268903D 1912-10-22 1912-10-22 Expired DE268903C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE268903T 1912-10-22

Publications (1)

Publication Number Publication Date
DE268903C true DE268903C (en) 1914-01-02

Family

ID=34608721

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1912268903D Expired DE268903C (en) 1912-10-22 1912-10-22

Country Status (1)

Country Link
DE (1) DE268903C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160612A2 (en) * 1984-05-02 1985-11-06 Kuhn S.A. Agricultural implements for soil cultivation
FR2563683A1 (en) * 1984-05-02 1985-11-08 Kuhn Sa Improved agricultural machine for working the soil
FR2576739A2 (en) * 1985-02-06 1986-08-08 Kuhn Sa Agricultural soil-working machine equipped with an improved roller

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160612A2 (en) * 1984-05-02 1985-11-06 Kuhn S.A. Agricultural implements for soil cultivation
FR2563683A1 (en) * 1984-05-02 1985-11-08 Kuhn Sa Improved agricultural machine for working the soil
EP0160612A3 (en) * 1984-05-02 1987-08-05 Kuhn S.A. Agricultural implements for soil cultivation
FR2576739A2 (en) * 1985-02-06 1986-08-08 Kuhn Sa Agricultural soil-working machine equipped with an improved roller

Similar Documents

Publication Publication Date Title
DE2138132B1 (en) Method and profile strip for joining strips of tape
DE268903C (en)
DE1214872B (en) Process for manufacturing ball joints or universal joints
DE477084C (en) Tool steel body for welding plates made of tool steel to their carrier by friction on the plate carrier
DE863733C (en) Running track with two running surfaces that form an angle with one another for balls or rollers
DE2723616B2 (en) Suction holding device
DE401400C (en) Device on lens holders with pneumatic workpiece attachment
DE370560C (en) Divided gear
DE512763C (en) V-belt
DE562236C (en) Counter
DE383683C (en) Junction box for electrical installation
DE1966681A1 (en) IMPELLER DEDICATED TO DRIVE A BRUSH ROLLER FOR SWEEPER DEVICES. ELIMINATION FROM: 1908649
DE1269435B (en) Sealing ring
DE533729C (en) Device for adjusting the width of horseshoes made of elastic material
DE1017914B (en) Diaphragm for conveyor pumps
DE471499C (en) Press mold for making records
DE2406102A1 (en) Snow chain for car tyre - with vertical links clipped to collection points and crimped
DE618358C (en) Components for a building game
DE545663C (en) Liquid lifter
DE385869C (en) Removable rim
DE438921C (en) Platen
DE544370C (en) Flexible, electrically isolating coupling
DE585707C (en) Slewing ring
DE455673C (en) Device for locking the ignition strips of ignition strips made of cardboard or the like.
DE718038C (en) Nipple connection for the links of sheet steel boilers