JPH0347201U - - Google Patents
Info
- Publication number
- JPH0347201U JPH0347201U JP10939989U JP10939989U JPH0347201U JP H0347201 U JPH0347201 U JP H0347201U JP 10939989 U JP10939989 U JP 10939989U JP 10939989 U JP10939989 U JP 10939989U JP H0347201 U JPH0347201 U JP H0347201U
- Authority
- JP
- Japan
- Prior art keywords
- steel balls
- wheel
- protrusion
- fitted
- ball receiving
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims 1
Description
第１図は各部の配置を示す一部断面斜視図、第
２図は切断線−に沿つた断面図、第３図は第
２図の一部を示し、第４図は第２図の一部を示し
、第５図は第２図の一部に係わる斜視図、第６図
は第５図の一部を示すものである。
１……突出部、２……根部両側、３，３，……
鋼球、４……球受け溝、５，５，……鋼球、６…
…球受け溝、７……被覆部。
Fig. 1 is a partially sectional perspective view showing the arrangement of each part, Fig. 2 is a sectional view taken along the cutting line -, Fig. 3 is a part of Fig. 2, and Fig. 4 is a part of Fig. 2. 5 is a perspective view of a part of FIG. 2, and FIG. 6 is a perspective view of a part of FIG. 5. 1... Protrusion, 2... Both sides of the root, 3, 3,...
Steel ball, 4... Ball receiving groove, 5, 5,... Steel ball, 6...
...Ball receiving groove, 7... Covering part.
Claims (1)
対方向の突出部１根部両側２に鋼球３，３，……
を連続してはめ込み、被覆部７の鋼球３，３，…
…が接する部にも球受け溝４を設け、さらに突出
部１各所に突出部１の厚みよりはみ出る鋼球５，
５，……をはめ込み、被覆部７の鋼球５，５，…
…が接する部にも球受け溝６を設けたリム部のみ
回転する軸心ホイルのない車輪における摩擦防止
装置。 In a wheel in which only the rim part rotates, steel balls 3, 3, .
Continuously fit the steel balls 3, 3,... in the covering part 7.
Ball receiving grooves 4 are also provided in the areas where ... are in contact with each other, and steel balls 5 protruding from the thickness of the protrusion 1 at various locations on the protrusion 1,
5,... are fitted, and the steel balls 5, 5,... of the covering part 7 are fitted.
A friction prevention device for a wheel without an axial center wheel, in which only the rim part rotates, and a ball receiving groove 6 is also provided in the part where the... is in contact with the rim part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10939989U JPH0347201U (en) | 1989-09-18 | 1989-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10939989U JPH0347201U (en) | 1989-09-18 | 1989-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347201U true JPH0347201U (en) | 1991-05-01 |
Family
ID=31657996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10939989U Pending JPH0347201U (en) | 1989-09-18 | 1989-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347201U (en) |
-
1989
- 1989-09-18 JP JP10939989U patent/JPH0347201U/ja active Pending