JPS61157671U - - Google Patents
Info
- Publication number
- JPS61157671U JPS61157671U JP4042685U JP4042685U JPS61157671U JP S61157671 U JPS61157671 U JP S61157671U JP 4042685 U JP4042685 U JP 4042685U JP 4042685 U JP4042685 U JP 4042685U JP S61157671 U JPS61157671 U JP S61157671U
- Authority
- JP
- Japan
- Prior art keywords
- insertion hole
- shaft
- board
- wedge
- door roller
- 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
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 2
Landscapes
- Support Devices For Sliding Doors (AREA)
Description
図面は本考案に係る戸車の一実施例を示したも
ので、第１図は側面図、第２図は平面図、第３図
は第２図の一部拡大図である。
１は基板、２は挿入孔、２ａは楔部、２ｂは弧
状部、３は戸車、４は軸、４ａは軸の楔部、４ｂ
は軸の弧状部、５は支持アーム、６は転輪、７は
ベアリング、８は引張スプリング。
The drawings show an embodiment of the door roller according to the present invention, and FIG. 1 is a side view, FIG. 2 is a plan view, and FIG. 3 is a partially enlarged view of FIG. 2. 1 is a board, 2 is an insertion hole, 2a is a wedge part, 2b is an arcuate part, 3 is a door wheel, 4 is a shaft, 4a is a wedge part of the shaft, 4b
is an arcuate portion of the shaft, 5 is a support arm, 6 is a rolling wheel, 7 is a bearing, and 8 is a tension spring.
Claims (1)
半円の弧状に形成した挿入孔を穿つた基板と、こ
の挿入孔と相似形で小さい軸を状の支持アーム
に設けると共に、この軸の軸線から離れた支持ア
ームの先端に転輪を軸支した戸車の前記軸を挿入
孔にクリアランスを有するように基板の下面に設
けたベアリングを介して遊嵌し、更に前記軸と基
板間には軸の楔部が挿入孔の楔部と喰込方向に付
勢させた引張スプリングを介装させた戸車。 The other side is wedge-shaped and has an insertion hole formed in the shape of a semicircular arc. The shaft of the door roller, which supports the rolling wheels, is loosely fitted into the insertion hole through a bearing provided on the bottom surface of the board with a clearance, and a shaft is inserted between the shaft and the board. A door roller in which the wedge part of the insertion hole is interposed with a tension spring biased in the wedge part of the insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4042685U JPH0343345Y2 (en) | 1985-03-20 | 1985-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4042685U JPH0343345Y2 (en) | 1985-03-20 | 1985-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61157671U true JPS61157671U (en) | 1986-09-30 |
| JPH0343345Y2 JPH0343345Y2 (en) | 1991-09-11 |
Family
ID=30549297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4042685U Expired JPH0343345Y2 (en) | 1985-03-20 | 1985-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343345Y2 (en) |
-
1985
- 1985-03-20 JP JP4042685U patent/JPH0343345Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0343345Y2 (en) | 1991-09-11 |
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