JPH0287198U - - Google Patents
Info
- Publication number
- JPH0287198U JPH0287198U JP10146589U JP10146589U JPH0287198U JP H0287198 U JPH0287198 U JP H0287198U JP 10146589 U JP10146589 U JP 10146589U JP 10146589 U JP10146589 U JP 10146589U JP H0287198 U JPH0287198 U JP H0287198U
- Authority
- JP
- Japan
- Prior art keywords
- outer casing
- inner circumferential
- circumferential surface
- curved surface
- floorboard
- 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.)
- Granted
Links
Landscapes
- Vibration Prevention Devices (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Description
図面は本考案の支承体の実施例を示し、第１図
は一実施例の縦断側面図、第２図は外筐体の半部
を切除した平面図、第３図は底面部を示す斜視図
、第４図は第２図の―線に沿つた拡大断面図
、第５図は床板への取付状態を示す平面図、第６
図は第５図は―線に沿つた断面図、第７図は
本考案の他の実施例を示す縦断側面図、第８図は
本考案のさらに他の実施例を示す縦断側面図、第
９図は第８図の平面図である。
１……支承体、１ａ……支承部材、１ｂ，１ｃ
……外筐体を構成する部材、２……床板、４……
小球、８……基礎面、９……支持面、１０……小
球収容空間、１０ａ……開口部。
The drawings show an embodiment of the supporting body of the present invention, and FIG. 1 is a longitudinal sectional side view of one embodiment, FIG. 2 is a plan view with half of the outer casing cut away, and FIG. 3 is a perspective view showing the bottom part. Figure 4 is an enlarged sectional view taken along the - line in Figure 2, Figure 5 is a plan view showing how it is attached to the floorboard, and Figure 6 is an enlarged sectional view taken along the - line in Figure 2.
Figure 5 is a sectional view taken along line -, Figure 7 is a longitudinal sectional side view showing another embodiment of the invention, and Figure 8 is a longitudinal sectional side view showing still another embodiment of the invention. FIG. 9 is a plan view of FIG. 8. 1...Support body, 1a...Support member, 1b, 1c
... Members constituting the outer casing, 2 ... Floorboard, 4 ...
Small ball, 8... Foundation surface, 9... Support surface, 10... Small ball storage space, 10a... Opening.
Claims (1)
内に位置し外筐体に一体的に懸吊支持され下面が
平坦な支持面とされた円盤状の支承部材と、これ
ら外筐体と支承部材との間に設けられる多数の小
球とを備え、前記外筐体の側部内面は円弧状凹曲
面に形成されていてそれより上部の回転内周面に
連なり、支承部材の外周部は前記外筐体の内周面
と相似する凸曲面を有して前記回転内周面にかけ
て前記小球が１列が通過し得る小球収容空間を形
成し、この収容空間は外周部下端が環状に開口す
る開口部を有してなる支承体。 An outer casing fixed to the lower surface of the floorboard, a disk-shaped support member located within the outer casing and integrally suspended and supported by the outer casing, and having a flat support surface on the lower surface, and these outer casings. The inner surface of the side part of the outer casing is formed into an arcuate concave curved surface, and is connected to the rotating inner circumferential surface above the inner surface of the outer casing. The outer circumferential portion has a convex curved surface similar to the inner circumferential surface of the outer casing, and extends over the rotating inner circumferential surface to form a small ball accommodating space through which one row of the small balls can pass. A support body having an annular opening at its lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10146589U JPH0329674Y2 (en) | 1989-08-30 | 1989-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10146589U JPH0329674Y2 (en) | 1989-08-30 | 1989-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0287198U true JPH0287198U (en) | 1990-07-10 |
| JPH0329674Y2 JPH0329674Y2 (en) | 1991-06-24 |
Family
ID=31330488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10146589U Expired JPH0329674Y2 (en) | 1989-08-30 | 1989-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329674Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3062802B2 (en) * | 1996-02-29 | 2000-07-12 | 株式会社フリーベアコーポレーション | Vibration isolation device |
-
1989
- 1989-08-30 JP JP10146589U patent/JPH0329674Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329674Y2 (en) | 1991-06-24 |