WO1993011026A1 - Vorrichtung zur federung und tragkraftverstellung eines fahrzeug-sattels - Google Patents
Vorrichtung zur federung und tragkraftverstellung eines fahrzeug-sattels Download PDFInfo
- Publication number
- WO1993011026A1 WO1993011026A1 PCT/DE1992/000982 DE9200982W WO9311026A1 WO 1993011026 A1 WO1993011026 A1 WO 1993011026A1 DE 9200982 W DE9200982 W DE 9200982W WO 9311026 A1 WO9311026 A1 WO 9311026A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- saddle
- rubber
- metal
- metal tube
- tie rod
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/02—Saddles resiliently mounted on the frame; Equipment therefor, e.g. springs
- B62J1/04—Saddles capable of swinging about a horizontal pivot
Definitions
- the invention relates to a device for suspension and load adjustment of a vehicle saddle.
- Bicycles, tricycles or comparable bicycle vehicles are particularly affected here. So far, it has been common for bicycle or other two-wheel saddles to have a coil spring system in order to achieve a certain suspension in the seating area.
- the invention is based on the object of creating a device of the generic type which requires little production and assembly effort with excellent suspension comfort.
- this bushing consists of an outer metal tube, an inner metal tube and a rubber body vulcanized between the facing tube surfaces and that the inner metal tube is at least indirectly rigidly connected to the saddle and the outer metal tube is at least indirectly connected to the seat post.
- the suspension effect between the saddle and the seat post is achieved by the twisting, vulcanized rubber or more.
- the training according to claim 5 is provided.
- the fork bearing is part of the saddle frame.
- the training according to claim 6 is preferred. This makes it possible to adapt the suspension to the weight of the person sitting on the saddle.
- the tie rod is first released from the seat post, and the saddle is more or less pivoted upwards after loosening the fastening screw. In this position, the rubber-metal bushing is fixed between the fork by tightening the fastening screw.
- the flexibility of the tie rod allows the upward movement to be limited to the normal position of the saddle, while the downward movement is unimpeded when the saddle is deflected by the tie rod.
- a rubber washer or the like can also be inserted as a bumper in order to cushion the upward stop movement.
- the tie rod can be designed as a link chain which is attached to the saddle frame.
- the interlocking teeth of fork leg and inner metal tube can be designed so that one adjustment per tooth corresponds to a certain amount of kilograms of a person sitting on it.
- the rubber-metal bushing is moved as far forward as possible in order to obtain a long load arm which, for example, enables a gentle deflection of approx. 4 cm on the saddle back at a swing angle of 10 °. Even rough bumps on the road can be easily absorbed.
- Figure 1 shows the device according to the invention in view. 2 shows a detail in side view;
- FIG. 3 shows the detail with further parts in a front view.
- a tubular seat post 3 is attached to the saddle 1.
- a tubular rubber-metal bushing 4 is arranged, the pivot axis 5 of which is directed transversely to the seat post 3 and transversely to the direction of travel of the vehicle, thus piercing the plane of the drawing from the front to the rear in the view according to FIG. 1.
- the rubber-metal bushing 4 consists of an outer metal tube 6, an inner metal tube 7 and a rubber body 8 vulcanized between the mutually facing surfaces of the tubes.
- the outer metal tube 6 has a radially projecting socket 9 as a receptacle for the end of the seat post 3.
- the inserted end of the seat post 3 can be screwed to the socket 9, but is preferably preferably welded to it.
- the socket 9 can be formed in one piece with the outer metal tube 6 (as a T-piece).
- the design is preferably such that the rubber-metal bushing 4 is reduced in the outer diameter in the assembled and vulcanized state, so that an increased spring preload is achieved.
- the rubber-metal bushing 4 is fixed between the fork legs 10 of a fork bearing as part of the saddle frame 2 by means of a screw 11 passing through it.
- the screw 11 engages in a threaded bore 12 of a head plate 13, which is arranged on the side of the rubber-metal bushing 4 opposite the screw head 14.
- One of the fork legs 10, ' in the drawing figure 3 the left, is provided with teeth 15 (radial teeth) on the surface facing the rubber-metal l bushing £.
- the end face of the inner metal tube 7 adjacent to this toothing 15 is provided with a suitable toothing 16.
- a flexible tie rod 17 is attached, the other end of which is held on the seat post 3.
- the tie rod 17 is designed as a link chain.
- the load capacity is changed up or down by swiveling the saddle 1 up or down around the toothed inner tube 7.
- the tie rod 17 must be unhooked after
- the clamping screw 11 is then loosened until the teeth 15 + 16 can skip.
- the adjustment amounts to approx. 15 kg per tooth.
- FIGS. 4 and 5 further clarify the subject of the application.
- 4 shows the device arranged and designed according to the invention in the operating position, the rubber-metal 1 socket being visible at the front below the saddle nose, while in the rear area the tie rod engaging the saddle base and the saddle support can be seen.
- Fig. 5 shows a position of the device in which the vehicle saddle is in a stand-by position for pretensioning.
- the vehicle saddle is swung up from a normal sitting position (horizontal position). By applying pressure to the seat surface of the saddle, it can be moved into the horizontal position with pre-tensioning of the rubber-metal 1 socket and then the tie rod can be attached to the saddle support accordingly.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE59202958T DE59202958D1 (de) | 1991-11-29 | 1992-11-24 | Vorrichtung zur federung und tragkraftverstellung eines fahrzeug-sattels. |
| EP92923675A EP0569570B1 (de) | 1991-11-29 | 1992-11-24 | Vorrichtung zur federung und tragkraftverstellung eines fahrzeug-sattels |
| JP5509694A JPH06506648A (ja) | 1991-11-29 | 1992-11-24 | 車両サドルをばね支承してかつ、支持力を調節するための装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4139284A DE4139284A1 (de) | 1991-11-29 | 1991-11-29 | Vorrichtung zur federnden halterung eines fahrzeug-sattels |
| DEP4139284.1 | 1991-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1993011026A1 true WO1993011026A1 (de) | 1993-06-10 |
Family
ID=6445853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE1992/000982 Ceased WO1993011026A1 (de) | 1991-11-29 | 1992-11-24 | Vorrichtung zur federung und tragkraftverstellung eines fahrzeug-sattels |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0569570B1 (de) |
| JP (1) | JPH06506648A (de) |
| DE (2) | DE4139284A1 (de) |
| WO (1) | WO1993011026A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2343232A1 (de) * | 2010-01-06 | 2011-07-13 | Trek Bicycle Corporation | Gefederte Fahrradsattelstütze |
| KR101554112B1 (ko) | 2014-11-24 | 2015-09-17 | (주)지우이노베이션 | 자전거 안장 및 이를 포함하는 자전거 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPI20020039A1 (it) | 2002-07-16 | 2004-01-16 | Pietro Bertelloni | Sella snodabile oscillante |
| KR100954490B1 (ko) * | 2009-11-24 | 2010-04-22 | 김춘추 | 자전거 안장 각도조절장치 |
| DE102011000990B4 (de) * | 2011-03-01 | 2013-06-27 | André Armando Muff | Sattelstütze |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189516792A (en) * | 1895-09-07 | 1896-07-25 | Charles Eugene Victor Potin | Improvements in Saddles for Velocipedes. |
| FR582272A (fr) * | 1924-05-27 | 1924-12-15 | Amortisseur | |
| US2303567A (en) * | 1940-12-10 | 1942-12-01 | Ohio Rubber Co | Resilient seat mounting |
| US2709096A (en) * | 1949-11-29 | 1955-05-24 | Us Rubber Co | Resilient bushing and method of making same |
| USRE24911E (en) * | 1960-12-20 | Resilient supports |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2575496A (en) * | 1949-01-29 | 1951-11-20 | Goodrich Co B F | Seat suspension |
| DE1686257U (de) * | 1953-10-13 | 1954-11-04 | Schumacher & Bielefeld | Schwing-, insbesondere soziussattel fuer zweiraeder. |
-
1991
- 1991-11-29 DE DE4139284A patent/DE4139284A1/de not_active Withdrawn
-
1992
- 1992-11-24 JP JP5509694A patent/JPH06506648A/ja active Pending
- 1992-11-24 WO PCT/DE1992/000982 patent/WO1993011026A1/de not_active Ceased
- 1992-11-24 DE DE59202958T patent/DE59202958D1/de not_active Expired - Lifetime
- 1992-11-24 EP EP92923675A patent/EP0569570B1/de not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE24911E (en) * | 1960-12-20 | Resilient supports | ||
| GB189516792A (en) * | 1895-09-07 | 1896-07-25 | Charles Eugene Victor Potin | Improvements in Saddles for Velocipedes. |
| FR582272A (fr) * | 1924-05-27 | 1924-12-15 | Amortisseur | |
| US2303567A (en) * | 1940-12-10 | 1942-12-01 | Ohio Rubber Co | Resilient seat mounting |
| US2709096A (en) * | 1949-11-29 | 1955-05-24 | Us Rubber Co | Resilient bushing and method of making same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2343232A1 (de) * | 2010-01-06 | 2011-07-13 | Trek Bicycle Corporation | Gefederte Fahrradsattelstütze |
| KR101554112B1 (ko) | 2014-11-24 | 2015-09-17 | (주)지우이노베이션 | 자전거 안장 및 이를 포함하는 자전거 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0569570A1 (de) | 1993-11-18 |
| DE59202958D1 (de) | 1995-08-24 |
| DE4139284A1 (de) | 1993-06-03 |
| JPH06506648A (ja) | 1994-07-28 |
| EP0569570B1 (de) | 1995-07-19 |
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