JPH0176301U - - Google Patents
Info
- Publication number
- JPH0176301U JPH0176301U JP1987172428U JP17242887U JPH0176301U JP H0176301 U JPH0176301 U JP H0176301U JP 1987172428 U JP1987172428 U JP 1987172428U JP 17242887 U JP17242887 U JP 17242887U JP H0176301 U JPH0176301 U JP H0176301U
- Authority
- JP
- Japan
- Prior art keywords
- friction
- rolling ball
- reducing friction
- storage case
- sphere storage
- 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
- 238000005096 rolling process Methods 0.000 claims description 4
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Description
図面は本考案の一実施例を示したもので、第１
図は在来公知のものの正面図、第２図は同第１図
中のＡ―Ａ矢視に於ける一部切欠断面側面図にし
て、図中のＲはローラー、Ｆはフレーム、〓印は
方向転換の動きを夫々示したものである。第３図
は本考案の一実施例の一部切欠断面正面図を、第
４図イ，ロ，ハは在来公知品の方向転換時に於け
るローラー部分の動きを〓印に依り順次示したも
のである。第５，６図は本考案の他の実施例を示
したもので、第７図は第５図中Ｂ―Ｂ矢視図、第
８図は第６図中Ｃ―Ｃ矢視図に依り、夫々減摩用
小球の配置を示した下面図である。
１……オールウエイタイプ・キヤスター（〓〓
，〓〓）転換の方向、２……減摩用転動大球、Ｒ
……ローラー、２′，２′，……減摩用小球、Ｆ
……フレーム、３……球体収納ケース、５……固
定用プレート、４……支軸部、６……取付螺子。
The drawing shows one embodiment of the present invention.
The figure is a front view of a conventionally known device, and FIG. 2 is a partially cutaway side view taken along arrow A-A in FIG. 1. In the figure, R is a roller, F is a frame, and The figures below show the movement of changing direction. Fig. 3 is a partially cutaway front view of an embodiment of the present invention, and Fig. 4 A, B, and C sequentially show the movements of the roller part when changing direction of a conventionally known product, using cross marks. It is something. 5 and 6 show other embodiments of the present invention, FIG. 7 is a view taken along the line B-B in FIG. 5, and FIG. 8 is a view taken along the line C-C in FIG. , respectively, are bottom views showing the arrangement of the small balls for reducing friction. 1 ...Always type caster (〓〓
,〓〓) Direction of change, 2...Rolling large ball for reducing friction, R
...roller, 2', 2', ...friction reduction ball, F
... Frame, 3 ... Sphere storage case, 5 ... Fixing plate, 4 ... Support shaft, 6 ... Mounting screw.
Claims (1)
要寸法のみを露出し得る様、穿設せる球体収納ケ
ースの凹陥部に、更に適当なる大きさの減摩用小
球複数個を介在させて、前記減摩用転動大球を支
承せしめる様構成した事を特徴とせる、オールウ
エイタイプ・キヤスター。 In order to correspond to the spherical surface of the large anti-friction rolling ball and to expose only the required dimensions, a plurality of small anti-friction balls of an appropriate size are placed in the recessed part of the sphere storage case. An all-way type caster characterized in that it is configured to support the large rolling ball for reducing friction by interposing the large rolling ball for reducing friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172428U JPH0176301U (en) | 1987-11-10 | 1987-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172428U JPH0176301U (en) | 1987-11-10 | 1987-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0176301U true JPH0176301U (en) | 1989-05-23 |
Family
ID=31464401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987172428U Pending JPH0176301U (en) | 1987-11-10 | 1987-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0176301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050052300A (en) * | 2003-11-29 | 2005-06-02 | 김지은 | Wheel of ball rolling |
-
1987
- 1987-11-10 JP JP1987172428U patent/JPH0176301U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050052300A (en) * | 2003-11-29 | 2005-06-02 | 김지은 | Wheel of ball rolling |