JPH0348077U - - Google Patents
Info
- Publication number
- JPH0348077U JPH0348077U JP10974189U JP10974189U JPH0348077U JP H0348077 U JPH0348077 U JP H0348077U JP 10974189 U JP10974189 U JP 10974189U JP 10974189 U JP10974189 U JP 10974189U JP H0348077 U JPH0348077 U JP H0348077U
- Authority
- JP
- Japan
- Prior art keywords
- door roller
- rail
- door
- groove
- sides
- 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 7
- 230000002265 prevention Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 description 2
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
縦断側面図、第２図は戸車車輪に側圧が加わつた
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……車輪、２１……溝。
The drawings illustrate an embodiment of the present invention, and FIG. 1 is a longitudinal sectional side view of the door roller wheel in the proposed device in a stable state, and FIG. 2 is a longitudinal sectional side view of the same in a state where lateral pressure is applied to the door roller wheel. FIG. 3 is a longitudinal sectional 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, 1 2 ...Engaging claw, 2...Wheel, 2 1 ...Groove.
補正 平１．１１．１５
考案の名称を次のように補正する。
考案の名称 戸車用レールにおける脱輪防止
装置
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 1.11.15. The name of the invention is amended as follows. Title of the invention: A device to prevent wheels from slipping off on rails for door cars The scope of the claim for utility model registration and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
レール本体１の上面に戸車の車輪２が転動する
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１２，１
２をレール本体１の長手方向全長に亘つて一体形
成し、前記戸車２の両側面には該係合爪１２，１
２が嵌合する溝２１，２１を不連続的に周設して
成る戸車用レールにおける脱輪防止装置。[Scope of Claim for Utility Model Registration] A rail for a door roller having a V-shaped groove 11 formed on the upper surface of the rail body 1 in which the wheels 2 of the door roller roll,
Inward engaging claws 1 2 , 1 on both sides of the upper end of the groove 1 1
2 is integrally formed over the entire length of the rail body 1 in the longitudinal direction, and the engaging claws 1 2 , 1 are provided on both sides of the door roller 2.
A slip-off prevention device for a door rail, which is formed by discontinuously surrounding grooves 2 1 and 2 1 into which the grooves 2 1 and 2 1 are fitted.
【図面の簡単な説明】
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
縦断側面図、第２図は戸車車輪に側圧が加わつた
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……車輪、２１……係合爪。[BRIEF DESCRIPTION OF THE DRAWINGS] The drawings illustrate an embodiment of the present invention, and FIG. 1 is a longitudinal cross-sectional side view of the door roller wheel in the proposed device in a stable state, and FIG. 2 is a state in which lateral pressure is applied to the door roller wheel. FIG. 3 is a vertical 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, 1 2 ...Engaging claw, 2...Wheel, 2 1 ...Engaging claw.
Claims (1)
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１２，１
２をレール本体１の長手方向全長に亘つて一体形
成し、前記戸車２の両側面には該係合爪１２，１
２が嵌合する溝２１，２１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 rail for a door roller in which a V-shaped groove 11 is formed on the upper surface of the rail body 1, in which the wheel 2 of the door roller rolls,
Inward engaging claws 1 2 , 1 on both sides of the upper end of the groove 1 1
2 is integrally formed over the entire length of the rail body 1 in the longitudinal direction, and the engaging claws 1 2 , 1 are provided on both sides of the door roller 2.
A slip-off prevention device for a door rail comprising grooves 2 1 , 2 1 in which 2 fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10974189U JPH068239Y2 (en) | 1989-09-20 | 1989-09-20 | Derailment prevention device for door rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10974189U JPH068239Y2 (en) | 1989-09-20 | 1989-09-20 | Derailment prevention device for door rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0348077U true JPH0348077U (en) | 1991-05-08 |
| JPH068239Y2 JPH068239Y2 (en) | 1994-03-02 |
Family
ID=31658311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10974189U Expired - Lifetime JPH068239Y2 (en) | 1989-09-20 | 1989-09-20 | Derailment prevention device for door rail |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068239Y2 (en) |
-
1989
- 1989-09-20 JP JP10974189U patent/JPH068239Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH068239Y2 (en) | 1994-03-02 |
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