DE1766886U - BICYCLE AND MOPED HANDLEBAR WITH ADJUSTABLE HANDLEBAR TUBE. - Google Patents
BICYCLE AND MOPED HANDLEBAR WITH ADJUSTABLE HANDLEBAR TUBE.Info
- Publication number
- DE1766886U DE1766886U DEK28361U DEK0028361U DE1766886U DE 1766886 U DE1766886 U DE 1766886U DE K28361 U DEK28361 U DE K28361U DE K0028361 U DEK0028361 U DE K0028361U DE 1766886 U DE1766886 U DE 1766886U
- Authority
- DE
- Germany
- Prior art keywords
- handlebar
- moped
- bicycle
- handlebars
- tube
- 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
- 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
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
- B62K21/16—Handlebars; Handlebar stems having adjustable parts therein
-
- 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
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
-
- 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
- B62K21/00—Steering devices
- B62K21/18—Connections between forks and handlebars or handlebar stems
-
- 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
- B62K21/00—Steering devices
- B62K21/18—Connections between forks and handlebars or handlebar stems
- B62K21/22—Connections between forks and handlebars or handlebar stems adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Description
Fahrrad- und Mopedlenker mit verstellbarem Lenkerrohr. Bicycle and moped handlebars with adjustable handlebars.
Die Neuerung hat einen Fahrrad- und Mopedlenker mit verstellbarem
Lenkerrohr zum gegenstand, bei dem zur Verbindung des Lenkers mit dem Schaftrohr
eine lösbare Klecxnuffe dient, die mittels einer Innenklemmschraube mit dem Schaftrohr
verbunden
Die neuerungsgemässe querschnittsform bringt den Vorteil mit
Ein weiterer Vorteil ist darin zu sehen, dass das Schleifen der runden Fläche einfacher ist und beim galvanisieren weniger Streuungsfehler auftreten. Auch lassen sich winkelige Flächen grundsätzlich nicht so gut galvanisieren wie abgerundete. Dieselben Vorteile treffen auch für die Herstellung der dem Querschnitt des Schaftrohrkopfes entsprechenden Klemmaffe zu.Another advantage is that the grinding of the round Surface is simpler and fewer scattering errors occur during electroplating. Even angled surfaces can basically do not electroplate so well like rounded. The same advantages also apply to the production of the cross-section of the shaft tube head to the corresponding clamp monkey.
Schliesslich wird auch noch die Passfähigkeit zwischen Muffe und Schaft verbessert und eine gefälligere äussere Form geschaffen.Finally, the fit between socket and shaft is also important improved and a more pleasing outer shape created.
Der Neuerungsvorschlag kann nun entweder im Zusammenhang mit einem kurzen oder einem langen Vorbau Anwendung finden. Bei einer langen Vorbaumuffe mit einer geschlitzten Aufnahmeöffnung zum Festklemmen des Lenkerrohres kann die abgerundete Querschnittsfläche entweder nach vorne oder nach hinten gerichtet sein, während bei einer kurzen Vorbaumuffe die abgerundete Fläche nach hinten gerichtet ist und das Lenkerrohr an der vorderen, geraden Querschnittsfläche zur Anlage kommt.The proposed innovation can now either be in connection with a short or long stem can be used. With a long stem socket a slotted receiving opening for clamping the handlebar tube can be the rounded Cross-sectional area may be directed either forward or backward while in the case of a short front-end socket, the rounded surface is directed backwards and the handlebar tube comes to rest on the front, straight cross-sectional area.
In der Zeichnung ist der Neuerungsvorschlag beispielsweise dargestellt.In the drawing, the proposed innovation is shown, for example.
@ig. l zeigt die Anordnung einer langen Vorbaumuffe im Längsschnitt, Fig. 2 zeigt einen Schnitt nach der Linie II-II durch Fig. l, Fig. 3 zeigt die Anordnung einer kurzen Vorbaumuffe im Querschnitt. @ig. l shows the arrangement of a long front sleeve in longitudinal section, Fig. 2 shows a section along the line II-II through Fig. 1, Fig. 3 shows the arrangement a short front sleeve in cross section.
Bei dem Ausfuhrungsbeispiel nach Fig.1 und 2 ist das obere Ende des Schaftrohres 1 an seiner Vorderseite 2 abgerundet, während die übrigen Seiten als gerade Flachen ausgebildet sind.In the exemplary embodiment according to FIGS. 1 and 2, the upper end of the Shaft tube 1 rounded at its front 2, while the other pages as straight surfaces are formed.
Es findet hier eine lange Vorbaumuffe 3 Verwendung, wobei das Lenkerrohr in an sich bekannter leise in der geschlitzten offnung 4 festgeklemmt wird.A long stem sleeve 3 is used here, with the handlebar tube is quietly clamped in the slotted opening 4 in a well-known manner.
Die Fig. 3 zeigt die Anordnung einer kurzen Vorbaumuffe 5, wobei
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK28361U DE1766886U (en) | 1958-03-11 | 1958-03-11 | BICYCLE AND MOPED HANDLEBAR WITH ADJUSTABLE HANDLEBAR TUBE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK28361U DE1766886U (en) | 1958-03-11 | 1958-03-11 | BICYCLE AND MOPED HANDLEBAR WITH ADJUSTABLE HANDLEBAR TUBE. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1766886U true DE1766886U (en) | 1958-05-14 |
Family
ID=32787493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK28361U Expired DE1766886U (en) | 1958-03-11 | 1958-03-11 | BICYCLE AND MOPED HANDLEBAR WITH ADJUSTABLE HANDLEBAR TUBE. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1766886U (en) |
-
1958
- 1958-03-11 DE DEK28361U patent/DE1766886U/en not_active Expired
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