JPH02106014U - - Google Patents
Info
- Publication number
- JPH02106014U JPH02106014U JP1524489U JP1524489U JPH02106014U JP H02106014 U JPH02106014 U JP H02106014U JP 1524489 U JP1524489 U JP 1524489U JP 1524489 U JP1524489 U JP 1524489U JP H02106014 U JPH02106014 U JP H02106014U
- Authority
- JP
- Japan
- Prior art keywords
- chain
- guide rail
- feeding
- winding
- winding device
- 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
- 238000004804 winding Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims 2
- 238000013459 approach Methods 0.000 claims 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Description
第１図は第１実施例の断面図、第２図は第１実
施例の案内ポスト上部の斜面図、第３図は第２実
施例の断面図、第４図は第２実施例のガイド軌条
の上部斜面図、第５図は従来例の正面図、第６図
は他の従来例の正面図である。
１……チエン繰出巻取装置、２……チエン、３
……案内ポスト、３１……スリツト、４……ガイ
ド軌条、５……スライダー。
Fig. 1 is a sectional view of the first embodiment, Fig. 2 is a slope view of the upper part of the guide post of the first embodiment, Fig. 3 is a sectional view of the second embodiment, and Fig. 4 is a guide of the second embodiment. FIG. 5 is a front view of a conventional example, and FIG. 6 is a front view of another conventional example. 1... Chain feeding and winding device, 2... Chain, 3
...Guide post, 31...Slit, 4...Guide rail, 5...Slider.
Claims (1)
４を立設し、チエン繰出巻取装置から引出された
チエン２の端にスライダー５を連結し、該スライ
ダー５をガイド軌条４に沿つて滑動可能に載置し
、スライダー５の上方への滑動はチエン巻取時の
チエン張力により、又、下方への滑動はチエン繰
出時のチエン自重により夫々自在となし、前記ガ
イド軌条４は下部から上部にかけて徐々にチエン
繰出巻取装置１に接近し、且つ少なくとも下部は
丸く湾曲しているチエンゲート装置。 チエン繰出巻取装置１に対向してガイド軌条
４を立設し、該ガイド軌条に沿つてチエンプーリ
６を回転及び昇降自在に配備し、チエン繰出巻取
装置１から引出されたチエンの端をチエンプーリ
６を経由してガイド軌条４の上部近傍に固定し、
チエンプーリ６の上方への転動はチエン巻取時の
チエン張力により、又、下方への転動はチエン繰
出時のチエンの緩みにより、夫々自在となしたチ
エンゲート装置。[Scope of Claim for Utility Model Registration] A guide rail 4 is provided erected facing the chain feeding and winding device 1, and a slider 5 is connected to the end of the chain 2 pulled out from the chain feeding and winding device. The slider 5 is placed so as to be able to slide along the guide rail 4, and can be slid upwardly by the tension of the chain when winding the chain, and slidably downwardly by the weight of the chain itself when the chain is fed out. The guide rail 4 gradually approaches the chain feeding and winding device 1 from the bottom to the top, and at least the bottom portion of the chain gate device is roundly curved. A guide rail 4 is erected facing the chain feeding and winding device 1, and a chain pulley 6 is arranged along the guide rail so as to be able to rotate and move up and down. 6, fixed near the top of the guide rail 4,
A chain gate device in which the upward rolling of the chain pulley 6 is made freely by the tension of the chain when winding the chain, and the downward rolling is made freely by the loosening of the chain when the chain is fed out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989015244U JPH0640653Y2 (en) | 1989-02-10 | 1989-02-10 | Chain gate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989015244U JPH0640653Y2 (en) | 1989-02-10 | 1989-02-10 | Chain gate device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02106014U true JPH02106014U (en) | 1990-08-23 |
| JPH0640653Y2 JPH0640653Y2 (en) | 1994-10-26 |
Family
ID=31227128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989015244U Expired - Fee Related JPH0640653Y2 (en) | 1989-02-10 | 1989-02-10 | Chain gate device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0640653Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6263354U (en) * | 1985-10-11 | 1987-04-20 |
-
1989
- 1989-02-10 JP JP1989015244U patent/JPH0640653Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6263354U (en) * | 1985-10-11 | 1987-04-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0640653Y2 (en) | 1994-10-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |