WO1997030885B1 - Saddle with pneumatic suspension - Google Patents
Saddle with pneumatic suspensionInfo
- Publication number
- WO1997030885B1 WO1997030885B1 PCT/CZ1997/000008 CZ9700008W WO9730885B1 WO 1997030885 B1 WO1997030885 B1 WO 1997030885B1 CZ 9700008 W CZ9700008 W CZ 9700008W WO 9730885 B1 WO9730885 B1 WO 9730885B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- saddle
- skeleton
- hoop
- pneumatic suspension
- suspension according
- Prior art date
Links
Abstract
In the saddle with pneumatic suspension the flat bag (3) is placed inside the lower space of the saddle skeleton (2) in such a way, that the elastic part of the bag (3) is in the middle part of the skeleton (2) and the compression space of the bag (3) with at least one valve (31) is prevailingly in the rear part of the skeleton (2) and from the lower side the saddle skeleton (2) is provided at least with one vertical pillar (22), where the pillars (22) are especially arranged in such a way, that one vertical pillar (22) is adapted in the front part of the skeleton (2) and two vertical pillars (22) are in the rear part of the skeleton (2) placed along the sides of the lower inner space of the skeleton (2), and in this way the hoop (1) is slidingly guided by the guides (15) on the vertical pillars (22), where the carrier surface (14) of the hoop (1) is placed among the guides (15) and leans against the lower wall of the elastic part of the bag (3) and, in the loaded state, the carrier surface (14) of the hoop (1) is pressed into the inner space of the elastic part of the bag (3) and the lower part of the hoop (1) formed by clamping rods (11) is adapted for clamping to the saddle tube.
Claims
1. A saddle with pneumatic suspension having a solid saddle skeleton (2) with an upper sitting layer and a bottom side, under which a pneumatic spring with a valve (31) is arranged, the saddle skeleton (2) being provided on its bottom side with guiding elements by means of which the skeleton (2) is movably attached to a hoop (1), characterized in that a flat bag (3) with at least one valve (31) is placed inside the lower space of the saddle skeleton (2) and the skeleton has at least one pillar (22) with at least one substantially vertical guiding surface, wherein the hoop (1) is slidably attached to the pillar by means of a guide (15), which is guided by the guiding surface of the pillar (22) so that the hoop (1) is movable against the skeleton (2), the hoop (1) having a carrier surface (14) which leans against a lower side of the flat bag (3) so that when the saddle is pressed down the carrier surface is pressed into the pressured flat bag (3).
2. A saddle with a pneumatic suspension according to a claim 1, characterized in that the flat bag (3) has an elastic part (32) and a compression space (33) being connected together, the compression space (33) having the valve (31), wherein the elastic part (32) is arranged substantially under the middle part of the skeleton (2) whilst the compression space (33) is prevailingly in the rear part of the skeleton (2)
3. A saddle with a pneumatic suspension according to a claim 2, characterized in that the compression space (33) is from the bottom part placed in the box (4) being arranged in the back side of the lower space of the skeleton (2), the box (4) has a low wall (42) in its front part over which the flat bag (3) is folded so that generating of the bag (3) is ensured when the elastic part (32) is pressed by the carrier surface (14) of the hoop (1).
4. A saddle with a pneumatic suspension according to a claim 1, characterized in that the lower part of the hoop (1) is adapted to be clamped to the saddle rod.
5. A saddle with pneumatic suspension according to Claim 1,2,3 or 4, characterized In that the substantially vertical guiding surface of the pillar (22) has a shape of a cylinder along which the hoop (1) is slidably guided by the guide (15).
6. A saddle with pneumatic suspension according to at least one of the claims 1 to 5, characterized in that one pillar (22) is in the front part of the skeleton (2) and two vertical pillars (22) are in the rear part of the skeleton (2), the two pillars (22) in the rear part being placed on the sides of the lower inner space of the skeleton (2),
7. A saddle with pneumatic suspension according to at least one of the claims 1 to 6, characterized in that the carrying surface (14) is arranged between the guides (15).
8. A saddle with pneumatic suspension according to Claim 1 characterized in that in the lower part of the hoop (1) are clamping rods (11) for clamping the hoop (1) to the saddle rod and their ends are connected to the hoop (1).
9. A saddle with pneumatic suspension according to at least one of the claims 1 to 8, characterized in that on the guide (15) one end of a dust seal (8) is attached, the other end of which being attached substantially at the end of the guiding surface of the Pillar (15).
10. A saddle with pneumatic suspension according to Claim 1 characterized in that the pillar (22) is an independent body, upper end of which is attached to the skeleton (2) .
11. A saddle with pneumatic suspension according to Claim 1 characterized in that the assembling flat spring (7) is inserted to the space adapted for clamping to the saddle tube on the lower side of the hoop (1) .
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97904335A EP0881980A1 (en) | 1996-02-22 | 1997-02-21 | Saddle with pneumatic suspension |
| AU17161/97A AU1716197A (en) | 1996-02-22 | 1997-02-21 | Saddle with pneumatic suspension |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ1996538A CZ286537B6 (en) | 1996-02-22 | 1996-02-22 | Pneumatically sprung saddle |
| CZPV538-96 | 1996-02-22 | ||
| CZ97535A CZ53597A3 (en) | 1997-02-21 | 1997-02-21 | Air-sprung seat |
| CZPV535-97 | 1997-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1997030885A1 WO1997030885A1 (en) | 1997-08-28 |
| WO1997030885B1 true WO1997030885B1 (en) | 1997-10-02 |
Family
ID=25746860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CZ1997/000008 WO1997030885A1 (en) | 1996-02-22 | 1997-02-21 | Saddle with pneumatic suspension |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0881980A1 (en) |
| AU (1) | AU1716197A (en) |
| CA (1) | CA2247056A1 (en) |
| WO (1) | WO1997030885A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2403697B (en) | 2003-07-09 | 2006-05-24 | Peter Gordon Martin | Cycle saddle suspension assembly |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1446772A (en) * | 1920-07-02 | 1923-02-27 | United Air Spring Company | Pneumatic support |
| US4456295A (en) * | 1981-11-12 | 1984-06-26 | Francu Nicholas J | Bicycle seat adapter |
| EP0749382A1 (en) * | 1994-01-25 | 1996-12-27 | Frantisek Novák | Saddle with pneumatic suspension |
-
1997
- 1997-02-21 AU AU17161/97A patent/AU1716197A/en not_active Abandoned
- 1997-02-21 WO PCT/CZ1997/000008 patent/WO1997030885A1/en not_active Application Discontinuation
- 1997-02-21 EP EP97904335A patent/EP0881980A1/en not_active Withdrawn
- 1997-02-21 CA CA 2247056 patent/CA2247056A1/en not_active Abandoned
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