DE454737C - Swivel chair for steering wheels electric cart - Google Patents
Swivel chair for steering wheels electric cartInfo
- Publication number
- DE454737C DE454737C DEA49597D DEA0049597D DE454737C DE 454737 C DE454737 C DE 454737C DE A49597 D DEA49597 D DE A49597D DE A0049597 D DEA0049597 D DE A0049597D DE 454737 C DE454737 C DE 454737C
- Authority
- DE
- Germany
- Prior art keywords
- steering
- swivel chair
- steering wheels
- electric cart
- wheel
- 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
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Description
Drehstuhl für Lenkräder elektrischer Karren. Bei dem Bau elektrischer. Karren erfordern die verschiedenen 1VIödelle je nach Spurweite und Radstand zahlreiche -Ausführungen, die den Wunsch nach möglichster Normung einzelner Teile aufkommen lassen. Diesem Wunsche entspringt die Schaffung eines Einheitsdrehstuhles für je ein Lenkrad, der alle für den Betrieb und die Handhabung nötigen Finrichtungen als geschlossenes, selbständiges Ganzes in sich trägt, so daß er einzeln oder zu mehreren an denjenigen Stellen des Fahrzeuges eingebaut werden kann, an denen er gebraucht wird. Es ist bekannt, solche DrehstühI& mit einem Zapfenlager mit Gliedern für den Angriff des Lenkgestänges und mit einer Abfederung herzustellen. Den Gegenstand der Erfindung bildet eine besondere Ausführungsform eines solchen Drehstuhles.Swivel chair for steering wheels of electric carts. When building electrical. Carts require the various 1VIdelle, depending on the track width and wheelbase, numerous designs, which give rise to the desire for the greatest possible standardization of individual parts. The creation of a unitary swivel chair for one steering wheel each comes from this desire, which carries all the necessary fin arrangements for operation and handling as a closed, independent whole, so that it can be installed individually or in groups at those points on the vehicle where it is located is needed. It is known to produce such torsion bars with a journal bearing with links for the engagement of the steering linkage and with a cushioning mechanism. The subject of the invention is a particular embodiment of such a swivel chair.
Die Zeichnung stellt ein Ausführungsbeispiel dar.The drawing shows an exemplary embodiment.
Der das Lenkrada tragende Hängebock b ist oben mit einem senkrechten, über dem Berührungspunkt des Rades mit dem Erdboden stehenden Lenkzapfen c versehen, der in einer mit dem Wagengestell, beispielsweise durch Schraubenn, die durch Träger o am Wagengestell hindurchtreten, zu vereinigenden Büchse d drehbar ist. Unter der Büchse d liegt eine wagerechte Seilscheibee, die ein zur Lenkung des Rades dienendes Drahtseil aufzunehmen vermag. Durch die senkrechte Lage des Drehzapfens c über dem Berührungspunkt zwischen dem Rade und dem Erdboden wird die Lenkring erleichtert, da kein der Radschwenkung entgegenwirkendes Drehmoment vorhanden ist.The suspension bracket b carrying the steering wheel is provided at the top with a vertical steering pin c above the point of contact of the wheel with the ground, which can be rotated in a bushing d to be united with the carriage frame, for example by screws that pass through the carrier o on the carriage frame . Under the bushing d there is a horizontal pulley that can accommodate a wire rope used to steer the wheel. Due to the vertical position of the pivot c above the point of contact between the wheel and the ground, the steering ring is facilitated, since there is no torque counteracting the turning of the wheel.
Am Hängebock b sind gemäß der Erfindung zwei wagerechte einarmige Hebel f an ihrem einen Ende g, drehbar aufgehängt, die je ein Lager h für die Radachse :enthalten und deren anderes Ende durch je eine Blattfeder i abgestützt wird, die in einem am ,Hängebock b vorhandenen Block k festgeklemmt und am anderen Ende mit -den Armen f durch ein Federauge p verbunden ist, das meinem auf dem Arm/ verschiebbaren und gegen Abheben durch geeignete Führung gesicherten Schlitten l ruht. Um bei starker Belastung ;des Karrens eine übermäßige Inanspruchnahme der Federn i zu verhüten, ist über ihrem Ende p ein ihren Ausschlag begrenzender Puffer m angebracht, der zweckmäßigerweise aus Gummi oder einem anderen elastischen Stoffe besteht, aber auch durch eine starke Schraubenfeder ö. dgl. gebildet werden kann.According to the invention, there are two horizontal one-armed on the trestle b Lever f at one end g, rotatably suspended, each one bearing h for the wheel axle : included and the other end of which is supported by a leaf spring i, the clamped in a block k present on the hanging trestle b and with it at the other end -the arms f is connected by a spring eye p, which is mine on the arm / sliding and the slide l secured against lifting by a suitable guide rests. To be strong Load; to prevent excessive use of the springs i on the cart, is attached to their rash limiting buffer m over its end p, the suitably consists of rubber or some other elastic material, but can also be formed by a strong helical spring or the like.
Werden zwei oder mehr solcher Drehstühle an einem Fahrzeuge verwendet, so können die die Lenkung herbeiführenden !Seilscheiben e auf beliebige Weise miteinander gekuppelt werden, so daß die Lenkung aller Räder gleichzeitig durch ein und denselben Seilzug erfolgt.If two or more such swivel chairs are used on one vehicle, so the steering pulleys can be connected to each other in any way are coupled so that the steering of all wheels simultaneously by one and the same Cable pull takes place.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA49597D DE454737C (en) | Swivel chair for steering wheels electric cart |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA49597D DE454737C (en) | Swivel chair for steering wheels electric cart |
Publications (1)
Publication Number | Publication Date |
---|---|
DE454737C true DE454737C (en) | 1928-01-17 |
Family
ID=6936959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA49597D Expired DE454737C (en) | Swivel chair for steering wheels electric cart |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE454737C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE920590C (en) * | 1952-02-27 | 1954-11-25 | Famo Vertriebs Ges M B H | Arrangement of a roller bearing support arm on the carriage of a caterpillar vehicle |
DE938291C (en) * | 1953-08-02 | 1956-01-26 | Ind G M B H | Steering for vehicles, in particular stacking and stacking vehicles |
DE1132451B (en) * | 1958-07-21 | 1962-06-28 | Steinbock G M B H | Conveyor vehicle with a steering wheel |
US4511303A (en) * | 1982-09-13 | 1985-04-16 | Neill William B O | Self-loading and unloading vehicle |
US4690427A (en) * | 1983-11-23 | 1987-09-01 | Raidel Sr John E | Fork mount mono-wheel suspension |
-
0
- DE DEA49597D patent/DE454737C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE920590C (en) * | 1952-02-27 | 1954-11-25 | Famo Vertriebs Ges M B H | Arrangement of a roller bearing support arm on the carriage of a caterpillar vehicle |
DE938291C (en) * | 1953-08-02 | 1956-01-26 | Ind G M B H | Steering for vehicles, in particular stacking and stacking vehicles |
DE1132451B (en) * | 1958-07-21 | 1962-06-28 | Steinbock G M B H | Conveyor vehicle with a steering wheel |
US4511303A (en) * | 1982-09-13 | 1985-04-16 | Neill William B O | Self-loading and unloading vehicle |
US4690427A (en) * | 1983-11-23 | 1987-09-01 | Raidel Sr John E | Fork mount mono-wheel suspension |
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