DE762889C - Single-wheel tractor, especially for agriculture - Google Patents
Single-wheel tractor, especially for agricultureInfo
- Publication number
- DE762889C DE762889C DEH168160D DEH0168160D DE762889C DE 762889 C DE762889 C DE 762889C DE H168160 D DEH168160 D DE H168160D DE H0168160 D DEH0168160 D DE H0168160D DE 762889 C DE762889 C DE 762889C
- Authority
- DE
- Germany
- Prior art keywords
- unicycle
- frame
- height
- adjustable
- seat
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/38—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles specially constructed for use on tractors or like off-road vehicles
- B60N2/40—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles specially constructed for use on tractors or like off-road vehicles saddle type
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/03—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
- B62D49/06—Tractors adapted for multi-purpose use
- B62D49/0664—Light, simple, and economical tractors
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
Description
Die Erfindung bezieht sich auf Einradschlepper für landwirtschaftliche Zwecke, bei denen der Rahmen und die Stützräder höhenverstellbar sind.The invention relates to unicycle tractors for agricultural purposes where the frame and the support wheels are adjustable in height.
Bei bekannten Ausbildungen dieser Art Einradschlepper besteht der Rahmen aus gelenkig miteinander verbundenen Leisten, während die Stützräder in Hebelarmen gelagert sind, durch deren Betätigung eine Verstellung in der Höhe entsteht. Das hat den Nachteil, daß der Sitz und die Aufnahmevorrichtung für die Ackergeräte je nach der Höhe des angekuppelten Gerätes verschieden zur Waagerechten geneigt sind. Dadurch wirdIn known designs of this type of unicycle tractor, the frame consists of hinged strips, while the support wheels are mounted in lever arms, the actuation of which results in an adjustment in height. That has Disadvantage that the seat and the receiving device for the agricultural implements depending on the Height of the coupled device are inclined differently to the horizontal. This will
die Führung des Schleppers sehr erschwert, und auch die Anbringung der Geräte macht Schwierigkeiten.makes driving the tractor very difficult, and also makes the attachment of the devices Trouble.
In Vermeidung solcher Übelstände besteht das Neue und Fortschrittliche darin, daß der Rahmen, der in bekannter Weise als ein einziges Längsrohr ausgebildet ist, aus zwei Teilen besteht, die um waagerechte Querachsen gegeneinander sowie gegen das Lenkzapfenlager schwenkbar in verschiedener Stellung feststellbar sind. Dadurch ist es möglich, das hintere Rahmenende, das die Stützräder trägt und zum Anlenken eines Ackergerätes od. dgl. dient, in jeder Höhen-In avoiding such evils, what is new and progressive is that the Frame, which is designed in a known manner as a single longitudinal tube, made of two Share consists of horizontal transverse axes against each other and against the steering pivot bearing can be pivoted in different positions. This makes it possible to use the rear end of the frame, which the Wears support wheels and is used to articulate an agricultural implement or the like, in any height
lage waagerecht einzustellen, woraus sich eine natürliche Zugbeanspruchung des Einradschleppers für die Ackergeräte oder Maschinen ergibt. Die Stützräder sind hierbei auf senkrechten Zapfen gehalten, die in Führungen senkrecht zum Erdboden verschiebbar eine Einstellung in der Höhe gestatten, während die Führungen für diese Zapfen um parallel zur Fahrzeuglängsachse laufende Achsen zum ίο Aufklappen der Räder in die Ruhestellung geschwenkt werden können.position horizontally, which results in a natural tensile load on the unicycle tractor for the agricultural implements or machines. The support wheels are here on vertical Pegs held that allow an adjustment in height in guides perpendicular to the ground, while the guides for these pins around axes running parallel to the longitudinal axis of the vehicle ίο Unfold the wheels to the rest position can be swiveled.
Damit der Sitz allen Stellungen des Rahmens entsprechend eingestellt werden kann, ist er auf einem Stützbügel in einer Klemmschelle schieb- und verstellbar, während die letztere auf dem vorderen Rahmenrohr verstellt werden kann.So that the seat can be adjusted accordingly in all positions of the frame can, it can be slid and adjusted on a support bracket in a clamp while the latter can be adjusted on the front frame tube.
Der Einradschlepper ist in der Zeichnung beispielsweise dargestellt, und zwar in Abb. ι in Seitenansicht, den Einrohrrahmen in verschiedenen Knicklagen zeigend, Abb. 2 in Draufsicht, während Abb. 3 eine Seitenansicht eines der beiden behelfsweise zum Ziehen von räderlosen as Ackergeräten, wie Eggen usw., niederschwenkbaren Stützräder zeigt.The unicycle tractor is shown in the drawing, for example, in Fig. Ι in side view, showing the single-tube frame in different bent positions, Fig. 2 in plan view, while Fig. 3 is a side view of one of the two makeshift for pulling wheelless agricultural implements such as harrows etc., which can be swiveled down Training wheels shows.
Bezeichnet ist mit ff das Zugeinrad, das in dem Lenkzapfenlager b gelagert ist. c ist das Lenkhandrad. Der Rahmen besteht außer aus dem Lenkzapfenlager b aus den Teilen d und e, die durch feststellbare Gelenke f,y miteinander verbunden sind. Die höhenverstellbaren Stützräder g, h sind in Führungen .v gelagert, die um waagerechte Achsen schwenkbar sind, so daß die Stützräder in die Ruhestellung weggeschwenkt werden können, i, k sind die Aufnahmeeinrichtungen für die Räderachse / des zu schleppenden Gerätes, ni, η Kegelräder und beweglicher Wellentrieb für einen Mähbalken 0. Die Klemmschelle p hält den Stützbügel H/ für den Fahrersitz q. Die Hubzeuganordnung r und der Lagerbock s gehören nicht zum Schlepper, sondern zu einem angehängten Wendepflug. Der Motor ist in üblicher Weise im Zugeinrad α eingebaut. Das Zugeinrad α ist in den beiden Streben t, 11 seiner Gestellgabel durch Federn abgestützt. Der hintere Rohrrahmenteil e enthält eine Feder für die Anhängerkupplung, Mittenöse ν und die Aufnahmevorrichtungen i, k für die zu ziehenden Ackergeräte. Der Fahrersitz q kann mit der Klemmschelle p durch Verschieben derselben auf dem vorderen Rahmenrohrteil d und Verschieben des Stützbügels iv in dieser Schelle p je nach Art und Höhe des zu ziehenden Ackergerätes für den Fahrer passend eingestellt werden. Am Zugeinrad σ ist ein Bocks vorgesehen, der hochgeklappt am Schutzgehäuse des Einrades α bzw. der Motorschutzhaube gesichert gehalten werden kann. Durch Niederklappen kann das Zugeinrad α außer Bodenberührung gehoben werden, so daß der Motor in bekannter Weise für den Antrieb von landwirtschaftlichen oder anderen ortsfesten Maschinen zu %'erwenden ist.The pulling unicycle, which is mounted in the steering pivot bearing b, is denoted by ff. c is the steering wheel. In addition to the pivot bearing b , the frame consists of parts d and e, which are connected to one another by lockable joints f, y. The height-adjustable support wheels g, h are mounted in guides .v , which can be pivoted about horizontal axes so that the support wheels can be swiveled away into the rest position, i, k are the receiving devices for the wheel axis / the device to be towed, ni, η bevel gears and movable shaft drive for a cutter bar 0. The clamp p holds the support bracket H / for the driver's seat q. The hoist assembly r and the bearing block s do not belong to the tractor, but to an attached reversible plow. The motor is built into the pulling unicycle α in the usual way. The pulling unicycle α is supported by springs in the two struts t, 11 of its frame fork. The rear tubular frame part e contains a spring for the trailer coupling, center eyelet ν and the receptacles i, k for the farm implements to be pulled. The driver's seat q can be adjusted with the clamp p by moving the same on the front frame tube part d and moving the support bracket iv in this clamp p depending on the type and height of the agricultural implement to be pulled for the driver. A bracket is provided on the pulling unicycle σ, which can be folded up and held securely on the protective housing of the unicycle α or the protective motor hood. By folding down the pull wheel α can be lifted out of contact with the ground, so that the motor can be used in a known manner for driving agricultural or other stationary machines.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH168160D DE762889C (en) | 1942-04-22 | 1942-04-22 | Single-wheel tractor, especially for agriculture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH168160D DE762889C (en) | 1942-04-22 | 1942-04-22 | Single-wheel tractor, especially for agriculture |
Publications (1)
Publication Number | Publication Date |
---|---|
DE762889C true DE762889C (en) | 1954-11-02 |
Family
ID=7184295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH168160D Expired DE762889C (en) | 1942-04-22 | 1942-04-22 | Single-wheel tractor, especially for agriculture |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE762889C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0408008A2 (en) * | 1989-07-13 | 1991-01-16 | KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. | Seat device for very small size shovel car |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE177018C (en) * | ||||
GB189402612A (en) * | 1894-02-06 | 1894-03-24 | Emmet Densmore | Improvements in and relating to Seat Supports for Velocipedes and the like. |
GB189919546A (en) * | 1899-09-28 | 1899-10-28 | John Kerwin Stewart | A Device for Using a Bicycle as a Motor. |
FR489910A (en) * | 1917-06-18 | 1919-03-22 | Baj & Fond Soc | Elastic traction hook device for coupling trailers to automotive tractors |
FR502163A (en) * | 1918-12-28 | 1920-05-06 | Angelo Casali | Tractor |
FR550763A (en) * | 1925-07-31 | 1923-03-20 | Tractor | |
FR30568E (en) * | 1925-04-16 | 1926-07-29 | Polte Soc | Check valve particularly for steam and high pressures |
CH117680A (en) * | 1925-11-25 | 1926-11-16 | Charles Richon | Support for cycles and motorcycles at a standstill. |
-
1942
- 1942-04-22 DE DEH168160D patent/DE762889C/en not_active Expired
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE177018C (en) * | ||||
GB189402612A (en) * | 1894-02-06 | 1894-03-24 | Emmet Densmore | Improvements in and relating to Seat Supports for Velocipedes and the like. |
GB189919546A (en) * | 1899-09-28 | 1899-10-28 | John Kerwin Stewart | A Device for Using a Bicycle as a Motor. |
FR489910A (en) * | 1917-06-18 | 1919-03-22 | Baj & Fond Soc | Elastic traction hook device for coupling trailers to automotive tractors |
FR502163A (en) * | 1918-12-28 | 1920-05-06 | Angelo Casali | Tractor |
FR30568E (en) * | 1925-04-16 | 1926-07-29 | Polte Soc | Check valve particularly for steam and high pressures |
FR550763A (en) * | 1925-07-31 | 1923-03-20 | Tractor | |
CH117680A (en) * | 1925-11-25 | 1926-11-16 | Charles Richon | Support for cycles and motorcycles at a standstill. |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0408008A2 (en) * | 1989-07-13 | 1991-01-16 | KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. | Seat device for very small size shovel car |
EP0408008A3 (en) * | 1989-07-13 | 1992-01-08 | Kabushiki Kaisha Kobe Seiko Sho Also Known As Kobe Steel Ltd. | Seat device for very small size shovel car |
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