JPS63142315U - - Google Patents
Info
- Publication number
- JPS63142315U JPS63142315U JP3619487U JP3619487U JPS63142315U JP S63142315 U JPS63142315 U JP S63142315U JP 3619487 U JP3619487 U JP 3619487U JP 3619487 U JP3619487 U JP 3619487U JP S63142315 U JPS63142315 U JP S63142315U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- air
- tray surface
- air passage
- pedestal
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Description
第１図は本考案の一実施例を示す平面図、第２
図は第１図―線断面図、第３図は同ボール受
皿面の拡大平面図、第４図は第３図―線断面
図、第５図は従来のボール受皿面の平面図である
。
１…物品搬送用回転支持装置、２…台座、４…
ピストン部材、５…外筒部材、９…コイルバネ、
１１…ボール受皿面、１１Ａ…開口縁、１２…中
空のボール、１３…エア通溝、１４…エア連通孔
、１５…エア室、１６…圧力エア給排孔。
Fig. 1 is a plan view showing one embodiment of the present invention;
The drawings are a sectional view taken along the lines of FIG. 1, FIG. 3 is an enlarged plan view of the ball receiving tray surface, FIG. 4 is a sectional view taken along the lines of FIG. 3, and FIG. 5 is a plan view of the conventional ball receiving tray surface. 1... Rotation support device for transporting articles, 2... Pedestal, 4...
Piston member, 5... Outer cylinder member, 9... Coil spring,
DESCRIPTION OF SYMBOLS 11...Ball saucer surface, 11A...Opening edge, 12...Hollow ball, 13...Air passage groove, 14...Air communication hole, 15...Air chamber, 16...Pressure air supply/discharge hole.
Claims (1)
状のボール受皿面に保持されるボールとを備え、
前記ボール受皿面に、その中心部から等角配置に
放射方向に所要長さを有する複数条のエア通溝を
刻設し、これらエア通溝が交わる中心部に圧力エ
アを導入するエア連通孔を形成してなり、前記エ
ア通溝を通じて供給される圧力エアによりボール
受皿面とボールとの間にエア膜を形成し、このエ
ア膜によりボールを浮動支持するようにしたこと
を特徴とする物品搬送用回転支持装置。 ２ 前記ボールを中空ボールとした実用新案登録
請求の範囲第１項に記載の物品搬送用回転支持装
置。[Claims for Utility Model Registration] 1. Comprising a pedestal and a ball held on a concave spherical ball tray surface formed on the top of the pedestal,
A plurality of air passage grooves having a required length are carved in the ball receiving tray surface in an equiangular arrangement from the center thereof in a radial direction, and an air communication hole for introducing pressurized air into the center where these air passage grooves intersect. An article characterized in that an air film is formed between the ball receiving tray surface and the ball by pressurized air supplied through the air passage groove, and the ball is supported in a floating manner by this air film. Rotation support device for transportation. 2. The rotating support device for transporting articles according to claim 1, wherein the ball is a hollow ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987036194U JPH0527370Y2 (en) | 1987-03-12 | 1987-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987036194U JPH0527370Y2 (en) | 1987-03-12 | 1987-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63142315U true JPS63142315U (en) | 1988-09-20 |
| JPH0527370Y2 JPH0527370Y2 (en) | 1993-07-13 |
Family
ID=30846374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987036194U Expired - Lifetime JPH0527370Y2 (en) | 1987-03-12 | 1987-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0527370Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007308046A (en) * | 2006-05-19 | 2007-11-29 | Isuzu Motors Ltd | Ball bearing caster |
| JP2011080501A (en) * | 2009-10-05 | 2011-04-21 | Freebear Corp | Ball type support device and work conveying device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6151405A (en) * | 1984-08-20 | 1986-03-13 | Ntn Toyo Bearing Co Ltd | Article transport device |
-
1987
- 1987-03-12 JP JP1987036194U patent/JPH0527370Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6151405A (en) * | 1984-08-20 | 1986-03-13 | Ntn Toyo Bearing Co Ltd | Article transport device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007308046A (en) * | 2006-05-19 | 2007-11-29 | Isuzu Motors Ltd | Ball bearing caster |
| JP2011080501A (en) * | 2009-10-05 | 2011-04-21 | Freebear Corp | Ball type support device and work conveying device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0527370Y2 (en) | 1993-07-13 |