DE118416C - - Google Patents
Info
- Publication number
- DE118416C DE118416C DENDAT118416D DE118416DA DE118416C DE 118416 C DE118416 C DE 118416C DE NDAT118416 D DENDAT118416 D DE NDAT118416D DE 118416D A DE118416D A DE 118416DA DE 118416 C DE118416 C DE 118416C
- Authority
- DE
- Germany
- Prior art keywords
- frame
- parts
- handlebar
- joint
- another
- 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
- 210000001503 Joints Anatomy 0.000 claims description 4
- 210000000629 knee joint Anatomy 0.000 claims 1
- 201000010099 disease Diseases 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
-
- 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)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Description
< 1<1
• ί 1• ί 1
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Ja 118416 KLASSE 63 h. Yes 118416 CLASS 63 h.
"Vorliegende Erfindung betrifft eine weitere Ausführungsform des durch Patent 108719 geschützten federnden Gestells für Fahrräder."The present invention relates to another Embodiment of that protected by patent 108719 resilient frame for bicycles.
Auf den beiliegenden Zeichnungen ist Fig. 1 eine Ansicht des vorderen Endes der beiden an einander liegenden Gestellrahmen, während Fig. 2 eine Ansicht des hinteren Endes dieses Rahmens ist. Fig. 3 ist eine Schnittansicht nach Linie M-N-O-P der Fig. 1, wobei jedoch die Theile in gestrecktem Zustande zu denken sind.In the accompanying drawings, Fig. 1 is a view of the front end of the two adjacent rack frames, while Fig. 2 is a view of the rear end of this frame. Fig. 3 is a sectional view taken along line MNOP of Fig. 1, but thinking of the parts in the stretched condition.
Der Gestellrahmen k ist mit dem Gestellrahmen i durch ein Glied c verbunden, indem das eine gegabelte Ende dieses Gliedes an einem Zapfen ρ festgekeilt ist. Dieser Zapfen ist durch ein Kugellager in einer an dem Gestell k befestigten Hülse d gelagert. Das andere gegabelte Ende des Gliedes c ist an dem Zapfen e befestigt, welcher ebenfalls mittelst eines Kugellagers an einem Verbindungsglied m angebracht ist (Fig. 1 und 3). Dieses Verbindungsglied m ist drehbar in der Hülse η eines vom Gestell i nach unten ragenden Kugellagers angebracht. Die Endkugellager, welche die Glieder c und m mit einander verbinden, bestehen aus den gebräuchlichen Hülsen und den gebräuchlichen Kugeln. Der Zapfen e des mittleren Lagers ist als Auflagerungsfläche für die Kugeln in seiner Mitte kugelförmig gestaltet, so dafs sich die Gelenke c und m mit dem Zapfen, welcher an seinen Enden in dem Gelenk in ein gewisses Spiel besitzt, selbstthätig einstellen können.The rack frame k is connected to the rack frame i by a link c , in that one forked end of this link is wedged onto a pin ρ. This pin is supported by a ball bearing in a sleeve d attached to the frame k . The other forked end of the link c is attached to the pin e , which is also attached to a connecting link m by means of a ball bearing (FIGS. 1 and 3). This connecting member m is rotatably mounted in the sleeve η of a ball bearing protruding downward from the frame i. The end ball bearings, which connect the links c and m with each other, consist of the usual sleeves and the usual balls. The pin e of the central bearing is designed spherically as onlay surface for the balls at the center thereof, so the joints DAF c, and m with the pin, which has at its ends in the joint in a certain play, can set selbstthätig.
Das Rohr b am hinteren Ende des Gestellrahmens k ist in gleicher Weise durch die Glieder c m mit dem Rohr α des Rahmengestells i verbunden;, damit die beiden Rahmen beim Besteigen des Rades und während des Fahrens gegen einander federn können, sind Federn r an den Gliedern c und ferner an dem Gestellrahmen k bezw. dem Rohr b angebracht. Zur Regelung der waagrechten Federung des Gestells dienen Federn u\ die unteren Enden der Gestellarme α und b sind durch ein gegabeltes Glied ο mit einander verbunden, dessen Enden an Zapfen befestigt sind, welche in Kugellagern lagern.The tube b at the rear end of the frame k is connected in the same way by the links cm to the tube α of the frame i ; so that the two frames can spring against each other when mounting the bike and while driving, there are springs r on the links c and also on the frame k respectively. attached to the tube b. To regulate the horizontal suspension of the frame are springs u \ the lower ends of the frame arms α and b are connected to each other by a forked link ο, the ends of which are attached to pins which are mounted in ball bearings.
Die beiden Theile der Lenkstangenstütze, welche durch die Hülsen f und h hindurchführen, sind durch die gegabelten Glieder g g gelenkig mit einander verbunden. Die Enden dieser Glieder gg sind durch Zapfen an den Blöcken q befestigt, welche ihrerseits durch Zapfen an den Böcken s drehbar angebracht sind. Hierdurch werden zwei Universalgelenke gebildet, welche es zulassen, dafs sich die Lenkstangenglieder zu einander verschieben, ohne dafs ihre wirksame Verbindung unterbrochen wird.The two parts of the handlebar stanchions, which pass through the sleeves f and h , are articulated to one another by the forked links gg. The ends of these links gg are attached to the blocks q by pegs, which in turn are rotatably attached to the blocks s by pegs. As a result, two universal joints are formed which allow the handlebar members to move relative to one another without their effective connection being interrupted.
Die Verbindung der beiden Gestellrahmen ist derartig, dafs die verschiedenen Bewegungen in dem Lager der Kurbelachsen neutralisirtThe connection of the two frame frames is such that the various movements neutralized in the bearing of the crank axles
werden, so dafs das Antriebsgetriebe nicht in Unordnung gerathen kann.so that the drive gear cannot get into disorder.
Claims (1)
Eine Ausführungsform des unter 1. gekennzeichneten federnden Gestells, bei welcher die beiden Theile des Lenkstangenschaftes nur durch ein Kniegelenk (g), das durch Universalgelenke (q) an den Theilen des Lenkstangenschaftes angreift, mit einander verbunden sind.
Eine Ausführungsform des unter 1. gekennzeichneten federnden Gestells, bei welchem der die beiden Gelenke (cm) verbindende Drehzapfen (e) in seiner Mitte als Auflagerungsfläche des Kugellagers kugelförmig ausgebildet ist, so dafs er eine Drehung sowohl in waagrechter, als senkrechter Ebene gestattet.i. An embodiment of the resilient frame for bicycles protected by patent 108719, characterized in that the frame part (k) receiving the wheels with the frame parts (i) carrying the seat, the handlebar and the cranks at the front end and under the seat each have a joint (cm) , which consists of two rods rotatably connected to one another at one end, the other ends of which engage rotatably on the frame parts, the joint movements being absorbed by two springs (ur) each, one of which (u) the mutual movement of the Placed in Heile horizontal, the other (r) receives the movement in verticalem sense.
An embodiment of the resilient frame identified under 1., in which the two parts of the handlebar shaft are connected to one another only by a knee joint (g) which engages the parts of the handlebar shaft with universal joints (q).
An embodiment of the resilient frame identified under 1., in which the pivot pin (e ) connecting the two joints (cm) is spherical in its center as a support surface of the ball bearing, so that it allows rotation both in the horizontal and vertical plane.
Publications (1)
Publication Number | Publication Date |
---|---|
DE118416C true DE118416C (en) | 1900-01-01 |
Family
ID=387614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT118416D Expired DE118416C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE118416C (en) |
-
0
- DE DENDAT118416D patent/DE118416C/de not_active Expired
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