JPH02114234U - - Google Patents
Info
- Publication number
- JPH02114234U JPH02114234U JP2299589U JP2299589U JPH02114234U JP H02114234 U JPH02114234 U JP H02114234U JP 2299589 U JP2299589 U JP 2299589U JP 2299589 U JP2299589 U JP 2299589U JP H02114234 U JPH02114234 U JP H02114234U
- Authority
- JP
- Japan
- Prior art keywords
- bead
- plate
- air spring
- rubber membrane
- bead portion
- 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.)
- Pending
Links
- 239000011324 bead Substances 0.000 claims description 14
- 239000012528 membrane Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は、この考案の実施例を示す右半部縦断
側面図、第２図は、第１図のシール部分の他の２
例を示す部分断面図、第３図は、この考案の他の
実施例を示す右半部縦断側面図、第４図および第
５図は、それぞれ従来のベローズ形空気ばねを示
す右半部縦断および全縦断側面図である。
図中、１０はゴム膜、１１，１２はビード部、
１３，１４はビード部の内周面、２０は上面板、
２３は上面板の対向面、２５は上面板のビード受
け部、３０は下面板、３４は下面板の対向面、３
５は下面板のビード受け部、４０は空気室、Ｄ１
はビード外径、Ｄ２はビード受け部の外径である
。
FIG. 1 is a vertical sectional side view of the right half of the embodiment of this invention, and FIG.
FIG. 3 is a vertical cross-sectional view of the right half of another embodiment of the invention, and FIGS. 4 and 5 are vertical cross-sectional views of the right half of a conventional bellows-type air spring. and a full vertical side view. In the figure, 10 is a rubber membrane, 11 and 12 are bead parts,
13 and 14 are inner peripheral surfaces of the bead portion, 20 is a top plate,
23 is the opposing surface of the upper surface plate, 25 is the bead receiving part of the upper surface plate, 30 is the lower surface plate, 34 is the opposite surface of the lower surface plate, 3
5 is the bead receiving part of the bottom plate, 40 is the air chamber, D 1
is the bead outer diameter, and D2 is the outer diameter of the bead receiving portion.
Claims (1)
の各ビード部を取り付けた上面板および下面板と
により空気室を形成してなる空気ばねにおいて、
前記ゴム膜の各ビード部を、これに対応する上面
板と下面板とに接着剤を介して接着したことを特
徴とする空気ばね。 (2) ゴム膜の各ビード部が非反転形に成形され
、各ビード部の内周面が上面板と下面板とに接着
されている請求項(1)記載の空気ばね。 (3) 上面板と下面板との空気室側の外周縁部に
、ゴム膜の各ビード部におけるビード径よりも大
きい外径をもつビード受け部が設けてある請求項
(2)記載の空気ばね。[Claims for Utility Model Registration] (1) In an air spring in which an air chamber is formed by a rubber membrane having bead portions at both ends, and an upper plate and a lower plate to which bead portions of the rubber membrane are attached,
An air spring characterized in that each bead portion of the rubber film is bonded to a corresponding top plate and bottom plate via an adhesive. (2) The air spring according to claim (1), wherein each bead portion of the rubber membrane is formed in a non-inverted shape, and the inner circumferential surface of each bead portion is adhered to the top plate and the bottom plate. (3) A claim in which a bead receiving portion having an outer diameter larger than the bead diameter of each bead portion of the rubber membrane is provided on the outer peripheral edge of the upper surface plate and the lower surface plate on the air chamber side.
(2) Air spring as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2299589U JPH02114234U (en) | 1989-02-28 | 1989-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2299589U JPH02114234U (en) | 1989-02-28 | 1989-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02114234U true JPH02114234U (en) | 1990-09-12 |
Family
ID=31241614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2299589U Pending JPH02114234U (en) | 1989-02-28 | 1989-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02114234U (en) |
-
1989
- 1989-02-28 JP JP2299589U patent/JPH02114234U/ja active Pending