DE105423C - - Google Patents
Info
- Publication number
- DE105423C DE105423C DENDAT105423D DE105423DA DE105423C DE 105423 C DE105423 C DE 105423C DE NDAT105423 D DENDAT105423 D DE NDAT105423D DE 105423D A DE105423D A DE 105423DA DE 105423 C DE105423 C DE 105423C
- Authority
- DE
- Germany
- Prior art keywords
- saddle
- traveling nut
- moved
- movement
- ball stud
- 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.)
- Active
Links
- 239000000969 carrier Substances 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000630 rising Effects 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
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
- B62K19/36—Frame parts shaped to receive other cycle parts or accessories for attaching saddle pillars, e.g. adjustable during ride
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Motorcycle And Bicycle Frame (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung betrifft solche Sattelstützen für Fahrräder, die im Bogen verstellbar angeordnet sind, um durch die Lagenänderung des Sattels bei ansteigender oder abfallender Fahrbahn das Gewicht des Fahrers auf das Vorder- bezw. Hinterrad verlegen zu können, wie dies u. A. auch durch die Einrichtung nach Patent Nr. 83401 angestrebt wird. Die Erfindung bezieht sich auf den zur Verbindung des Sattels mit seiner Stellvorrichtung dienenden Zapfen, welcher sich der Bogenbewegung des Sattels stets genau anpassen kann.The present invention relates to such seat posts for bicycles that are adjustable in the arch are arranged to change the position of the saddle when rising or falling Lane the weight of the driver on the front or To be able to relocate the rear wheel, as was also the case with the facility according to patent no. 83401 is sought. The invention relates to the connection of the saddle with its adjusting device serving pin, which is the arc movement of the saddle can always be adjusted exactly.
Bei der auf beiliegender Zeichnung im Längsschnitt dargestellten Ausführungsform besteht die Sattelstütze aus einem gebogenen Führungsrohr 1, welches auf das Sattelstützrohr aufgesetzt wird. Durch das Rohr 1 ist eine Schraubenspindel 3 hindurchgeführt, welche auf einer Seite mit einer kleinen Kurbel 8 versehen ist und eine Laufmutter 9 trägt. Letztere wird ■ in einem auf der oberen Seite des Rohres 1 vorgesehenen Schlitze geführt und greift mit einem Kugelzapfen 10 in den als Sattelträger dienenden Rohrstutzen 16, der durch geeignete Führungsstücke mit dem Rohr ι verschiebbar verbunden ist. Der an der Laufmutter 9 sitzende Kugelzapfen 10 pafst sich der Kreisbewegung des Sattelträgers bei dessen Verschiebung genau an. Der Zapfen 10 wird mit der Mutter 9 zweckmäfsig durch eine Schraube verbunden, welche durch einen in die Aussparung 19 eingesetzten Schlüssel angezogen werden kann.In the embodiment shown in longitudinal section in the accompanying drawing the seat post from a curved guide tube 1, which is attached to the seat post is put on. A screw spindle 3 is passed through the tube 1, which is provided on one side with a small crank 8 and a running nut 9 carries. The latter is ■ guided in a slot provided on the upper side of the tube 1 and engages with a ball stud 10 in the pipe socket 16 serving as a saddle support, the is slidably connected by suitable guide pieces with the tube ι. The on The ball stud 10 seated on the traveling nut 9 adapts to the circular movement of the saddle carrier its displacement exactly. The pin 10 is expediently with the nut 9 by a Connected screw, which tightened by a key inserted into the recess 19 can be.
Um den Sattel auf seiner Stütze zu verschieben, wird die Spindel 3 mittelst der Kurbel 8 derartig gedreht, dafs der Sattel der Lenkstange genähert oder von derselben entfernt wird. Die Bewegung der Spindel 3 wird hierbei durch die Laufmutter 9 auf den Sattel übertragen , welcher beim Aufhören der' Spindeldrehung in seiner jeweiligen Stellung verharrt.To move the saddle on its support, the spindle 3 is means of the The crank 8 is rotated in such a way that the saddle approaches or moves away from the handlebar will. The movement of the spindle 3 is here carried out by the traveling nut 9 on the saddle transferred, which when the 'spindle rotation stops in its respective position persists.
Die Linie x-x stellt die Lage des Sattels für ebene Fahrbahn dar, während die Linien y-y und %-ζ die Sattelstellung bei der gröfsten Steigung bezw. bei dem stärksten Gefälle angeben. The line xx represents the position of the saddle for a level road surface, while the lines yy and % -ζ the saddle position at the greatest gradient respectively. specify for the steepest gradient.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE105423C true DE105423C (en) |
Family
ID=375714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT105423D Active DE105423C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE105423C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4479626A (en) * | 1981-07-23 | 1984-10-30 | Keiper Recaro Gmbh & Co. | Vehicle seat |
DE4329795A1 (en) * | 1993-09-03 | 1995-03-09 | Franz Dr Ing Kerner | Bicycle |
-
0
- DE DENDAT105423D patent/DE105423C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4479626A (en) * | 1981-07-23 | 1984-10-30 | Keiper Recaro Gmbh & Co. | Vehicle seat |
DE4329795A1 (en) * | 1993-09-03 | 1995-03-09 | Franz Dr Ing Kerner | Bicycle |
DE4329795C2 (en) * | 1993-09-03 | 2001-08-16 | Franz Kerner | bicycle |
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