DE824751C - Hub motor, especially for bicycles and motorcycles - Google Patents

Hub motor, especially for bicycles and motorcycles

Info

Publication number
DE824751C
DE824751C DEP4013A DEP0004013A DE824751C DE 824751 C DE824751 C DE 824751C DE P4013 A DEP4013 A DE P4013A DE P0004013 A DEP0004013 A DE P0004013A DE 824751 C DE824751 C DE 824751C
Authority
DE
Germany
Prior art keywords
fork
hub motor
motorcycles
bicycles
bores
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
DEP4013A
Other languages
German (de)
Inventor
Bruno Hoehne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to DEP4013A priority Critical patent/DE824751C/en
Application granted granted Critical
Publication of DE824751C publication Critical patent/DE824751C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B62K25/12—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg
    • B62K25/14—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with single arm on each fork leg
    • B62K25/16—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with single arm on each fork leg for front wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M7/00—Motorcycles characterised by position of motor or engine
    • B62M7/12—Motorcycles characterised by position of motor or engine with the engine beside or within the driven wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K2201/00—Springs used in cycle frames or parts thereof
    • B62K2201/04—Helical springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)

Description

Die Erfindung betrifft einen Nabenmotor, insbesondere für Fahr- und Motorräder. Bei dieser Art von :Motoren ist es schwierig, das Rückdrehmoment des Motors aufzunehmen und gleichzeitig eine gute Federung zu erreichen.The invention relates to a hub motor, in particular for driving and Motorcycles. With this type of: Motors it is difficult to reduce the back torque of the Take up the motor and at the same time achieve good suspension.

Bekannt sind um eine Achse schwingende Nabenmotore mit einer das Rückstoßmoment aufnehmenden Gegenfeder. Bei dieser Konstruktion können die Schwingbolzen bei Verwendung normaler Gabelabmessungen nur sehr kurze Führungen haben und nutzen sich daher schnell ab. Unsicheres Fahren ist die Folge.Hub motors oscillating about an axis with a recoil torque are known receiving return spring. With this construction, the swing bolts can when used normal fork dimensions only have very short guides and are therefore used quickly away. The result is unsafe driving.

Um nun eine zuverlässige Führung der Gabel in Verbindung mit dem Motorgehäuse zu erreichen, werden beide Teile gemäß der Erfindung durch geeignete Mittel teleskopisch ineinandergesteckt bzw. verbunden.To now ensure reliable guidance of the fork in connection with the motor housing to achieve, both parts according to the invention are telescopic by suitable means plugged into one another or connected.

In dem Ausführungsbeispiel wird die Gabel in Bohrungen des Motorgehäuses gesteckt und durch Federn abgestützt. Sinngemäß und von gleicher Wirkung könnten auch mit dem Motorgehäuse verbundene Bolzen in den Bohrungen der Gabel angeordnet sein.In the exemplary embodiment, the fork is in bores in the motor housing inserted and supported by springs. Analogously and could have the same effect also arranged with the motor housing connected bolts in the bores of the fork be.

Die Erfindung sei nachstehend an einem Aus-. führungsbeispiel näher erläutert.The invention is based on an education below. leadership example closer explained.

Fig. 1 zeigt eine schematische Ansicht der Verbindung des Nabenmotors mit einer Fahrradgabel; Fig. 2 zeigt eine Draufsicht auf den Nabenmotor. Der Nabenmotor 1 mit den Kurbelgehäuseteilen 2, 3 dient als Lager für die Nabe 4 mit Speichen 5 und Rad 6. An den Gehäuseteilen 2, 3 können nun Ansätze 7, 8 mit etwa vertikalen Bohrungen 9 für die Aufnahme der Gabel 13, 14 des Rades angeordnet sein. Entsprechende Ansätze 11 mit Bohrungen 12 sind auf der Gegenseite. Man kann nun in diese Bohrungen 9, 12 eine entsprechend gebaute Gabel stecken oder, wie in dem Beispiel gezeigt, eine normale Fahrradgabel in Verbindung mit einer Hilfsgabel 14 benutzen.Fig. 1 shows a schematic view of the connection of the hub motor with a bicycle fork; Fig. 2 shows a plan view of the hub motor. The hub motor 1 with the crankcase parts 2, 3 serves as a bearing for the hub 4 with spokes 5 and wheel 6. On the housing parts 2, 3 approaches 7, 8 can now be approximately vertical Bores 9 for receiving the fork 13, 14 of the wheel can be arranged. Appropriate Approaches 11 with holes 12 are on the opposite side. You can now enter these holes 9, 12 insert an appropriately constructed fork or, as shown in the example, Use a normal bicycle fork in conjunction with an auxiliary fork 14.

Das in die Bohrungen 9, 12 gesteckte Gabelteil kann verschiebbar gelagert sein und unter der Wirkung von elastischen Organen, z. B. Federn 15, 16, stehexi. Die Hilfsgabel 14 kann selbst elastisch ausgebildet sein oder unter Zwischenschaltung von elastischen Organen, z. B. Federn 17, mit der Lenkstange durch eine Klemme 19 verbunden sein. Man kann auch das im Gabelkopf vorhandene Schraubenloch zur Befestigung einer entsprechend kürzeren Hilfsgabel verwenden.The fork part inserted into the bores 9, 12 can be mounted displaceably be and under the action of elastic organs, e.g. B. springs 15, 16, stehexi. The auxiliary fork 14 can itself be designed to be elastic or with the interposition of elastic organs, e.g. B. springs 17, with the handlebar through a clamp 19 be connected. You can also use the screw hole in the clevis for attachment use a correspondingly shorter auxiliary fork.

Claims (4)

PATENTANSPRÜCHE: 1. Nabenmotor, insbesondere für Fahr- und Motorräder, dadurch gekennzeichnet, daß das Motorgehäuse (2, 3) mit derGabel (13, 14) teleskopisch verbunden ist. PATENT CLAIMS: 1. Hub motor, in particular for bicycles and motorcycles, characterized in that the motor housing (2, 3) is telescopically connected to the fork (13, 14). 2. Nabenmotor nach Anspruch 1, dadurch gekennzeichnet, daß das Motorgehäuse (2, 3) mit Bohrungen (9, 12) versehen ist, in welche die Gabel (13, 14) gesteckt wird. 2. Hub motor according to claim 1, characterized in that the motor housing (2, 3) is provided with bores (9, 12) into which the fork (13, 14) is inserted will. 3. Nabenmotor nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Gabel (13, 14) in den Bohrungen (9, 12) verschiebbar gelagert ist und unter der Wirkung von elastischen Gliedern, z. B. Federn (15, 16), steht. 3. hub motor according to claim 1 and 2, characterized in that the fork (13, 14) is slidably mounted in the bores (9, 12) and under the action of elastic members, e.g. B. springs (15, 16) is available. 4. Nabenmotor nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die Hilfsgabel (14) am Gabelkopf (20) oder an der Lenkstange (18) starr oder elastisch befestigt wird.4. hub motor according to claim 1 to 3, characterized in that the auxiliary fork (14) on the fork head (20) or is rigidly or elastically attached to the handlebar (18).
DEP4013A 1949-08-31 1949-08-31 Hub motor, especially for bicycles and motorcycles Expired DE824751C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP4013A DE824751C (en) 1949-08-31 1949-08-31 Hub motor, especially for bicycles and motorcycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP4013A DE824751C (en) 1949-08-31 1949-08-31 Hub motor, especially for bicycles and motorcycles

Publications (1)

Publication Number Publication Date
DE824751C true DE824751C (en) 1951-12-13

Family

ID=7359216

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP4013A Expired DE824751C (en) 1949-08-31 1949-08-31 Hub motor, especially for bicycles and motorcycles

Country Status (1)

Country Link
DE (1) DE824751C (en)

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