JPH0430681U - - Google Patents
Info
- Publication number
- JPH0430681U JPH0430681U JP7309190U JP7309190U JPH0430681U JP H0430681 U JPH0430681 U JP H0430681U JP 7309190 U JP7309190 U JP 7309190U JP 7309190 U JP7309190 U JP 7309190U JP H0430681 U JPH0430681 U JP H0430681U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- door roller
- rail
- contact
- wheel
- 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
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Support Devices For Sliding Doors (AREA)
Description
図面は本考案の実施態様を例示するもので、第
１図は本案装置における戸車車輪の安定状態での
走行状態を表す縦断側面図、第２図は従来のＶ溝
の戸車用レールにおける戸車車輪の転動状態を表
す縦断側面図、である。
１……レール本体、１１……溝、１ａ……溝、
２……戸車、２１……車輪、２ａ……突条。
The drawings illustrate an embodiment of the present invention, and FIG. 1 is a longitudinal side view showing the running state of the door roller wheel in a stable state in the proposed device, and FIG. 2 is a door roller wheel on a conventional V-groove door rail. FIG. 1...Rail body, 1 1 ...Groove, 1a...Groove,
2...Door wheel, 2 1 ...Wheel, 2a...Protrusion.
Claims (1)
の一部が接触して転動するＶ型の溝１１を形成し
た戸車レールにおいて、溝１１の中央谷部に長手
方向に亘つて溝１ａを形成するとともに、前記戸
車２の車輪２１の外周中央部に、前記溝１ａに接
触しない巾と高さを有する突条２ａを周設して成
る戸車用レールにおける脱輪防止装置。 In a door roller rail in which a V-shaped groove 1 1 is formed on the upper surface of the rail main body 1 in which a portion of both sides of the wheels 2 1 of the door roller 2 contact and roll, a groove 1 1 is formed in the central trough of the groove 1 1 in the longitudinal direction. A slip-off prevention device for a rail for a door roller, which has a groove 1a formed therein and a protrusion 2a having a width and height that does not contact the groove 1a around the center of the outer periphery of the wheel 21 of the door roller 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7309190U JPH0430681U (en) | 1990-07-10 | 1990-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7309190U JPH0430681U (en) | 1990-07-10 | 1990-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0430681U true JPH0430681U (en) | 1992-03-12 |
Family
ID=31611617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7309190U Pending JPH0430681U (en) | 1990-07-10 | 1990-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430681U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0312974U (en) * | 1989-06-14 | 1991-02-08 |
-
1990
- 1990-07-10 JP JP7309190U patent/JPH0430681U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0312974U (en) * | 1989-06-14 | 1991-02-08 |