JPH0371085U - - Google Patents
Info
- Publication number
- JPH0371085U JPH0371085U JP13329089U JP13329089U JPH0371085U JP H0371085 U JPH0371085 U JP H0371085U JP 13329089 U JP13329089 U JP 13329089U JP 13329089 U JP13329089 U JP 13329089U JP H0371085 U JPH0371085 U JP H0371085U
- Authority
- JP
- Japan
- Prior art keywords
- rail
- claws
- wheels
- door roller
- door
- 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
- 210000000078 claw Anatomy 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 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の安定状態での縦断
側面図、第２図は戸車に側圧が加わつた状態での
同縦断側面図、第３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わす縦断側面
図、である。
１……レール本体、１１……溝、１２……係合
爪、２……戸車、２１……車輪、２３……係合爪
。
The drawings illustrate an embodiment of the present invention, and FIG. 1 is a longitudinal sectional side view of the door roller in the proposed device in a stable state, FIG. 2 is a longitudinal sectional side view of the door roller with lateral pressure applied to it, and FIG. The figure is a longitudinal side view showing the rolling state of the door roller wheels in a conventional V-groove door roller rail. DESCRIPTION OF SYMBOLS 1...Rail body, 1 1 ...Groove, 12 ...Engaging claw, 2...Door roller, 21 ...Wheel, 23 ...Engaging claw.
Claims (1)
するＶ型の溝１１を形成した戸車用レールにおい
て、前記溝１１の上端両側に内向きの係合爪１２
，１２をレール本体１の長手方向全長に亘つて一
体形成し、前記車輪２１を支承する支承枠２２の
両外側面には該係合爪１２，１２が係合する係合
爪２３，２３を形成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 body 1 in which the wheels 2 1 of the door roller 2 roll, inward engaging claws 1 2 are provided on both sides of the upper end of the groove 1 1 .
, 1 2 are integrally formed over the entire length in the longitudinal direction of the rail body 1, and the engagement claws 1 2 , 1 2 engage with both outer surfaces of the support frame 2 2 that supports the wheels 2 1. A derailment prevention device for a door rail comprising claws 2 3 , 2 3 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13329089U JPH0735078Y2 (en) | 1989-11-16 | 1989-11-16 | Derailment prevention device for door rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13329089U JPH0735078Y2 (en) | 1989-11-16 | 1989-11-16 | Derailment prevention device for door rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0371085U true JPH0371085U (en) | 1991-07-17 |
| JPH0735078Y2 JPH0735078Y2 (en) | 1995-08-09 |
Family
ID=31680699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13329089U Expired - Lifetime JPH0735078Y2 (en) | 1989-11-16 | 1989-11-16 | Derailment prevention device for door rail |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0735078Y2 (en) |
-
1989
- 1989-11-16 JP JP13329089U patent/JPH0735078Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0735078Y2 (en) | 1995-08-09 |