JPH0359545U - - Google Patents
Info
- Publication number
- JPH0359545U JPH0359545U JP12017989U JP12017989U JPH0359545U JP H0359545 U JPH0359545 U JP H0359545U JP 12017989 U JP12017989 U JP 12017989U JP 12017989 U JP12017989 U JP 12017989U JP H0359545 U JPH0359545 U JP H0359545U
- Authority
- JP
- Japan
- Prior art keywords
- idler pulley
- arm
- piston rod
- adjustment device
- tension adjustment
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は、本考案第１実施例のベルト張力自動
調整装置１０の構成図を示す、第２図は、係合手
段１９近傍の拡大図を示す。第３図は、テンシヨ
ナ１７の拡大断面図を示す。第４図は、本考案第
２実施例の係合手段５０近傍の拡大図を示す。第
５図は、従来技術のベルト張力調整装置の構成図
を示す。
１０……ベルト張力自動調整装置、１１……ベ
ルト、１２……アイドラプーリ、１４……アーム
、１７……テンシヨナ、１８……ピストンロツド
、１９，５０……係合手段。
FIG. 1 shows a configuration diagram of an automatic belt tension adjustment device 10 according to a first embodiment of the present invention, and FIG. 2 shows an enlarged view of the vicinity of an engaging means 19. FIG. 3 shows an enlarged sectional view of the tensioner 17. FIG. 4 shows an enlarged view of the vicinity of the engaging means 50 of the second embodiment of the present invention. FIG. 5 shows a configuration diagram of a conventional belt tension adjustment device. DESCRIPTION OF SYMBOLS 10... Belt tension automatic adjustment device, 11... Belt, 12... Idler pulley, 14... Arm, 17... Tensioner, 18... Piston rod, 19, 50... Engaging means.
Claims (1)
ラプーリを支持するアームと、該アームをピスト
ンロツドを介してベルトを伸張する方向に付勢す
るテンシヨナとを有するベルト張力自動調整装置
において、前記アームと前記ピストンロツドとの
係合位置を可変とする係合手段を前記アイドラプ
ーリと前記ピストンロツドとの間に配設したベル
ト張力自動調整装置。 An automatic belt tension adjustment device comprising an idler pulley that engages with the belt, an arm that supports the idler pulley, and a tensioner that biases the arm in a direction to extend the belt via a piston rod, wherein the arm and the piston rod An automatic belt tension adjustment device, comprising: an engagement means that is arranged between the idler pulley and the piston rod, the engagement means being variable in engagement position with the idler pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12017989U JPH0359545U (en) | 1989-10-13 | 1989-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12017989U JPH0359545U (en) | 1989-10-13 | 1989-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0359545U true JPH0359545U (en) | 1991-06-12 |
Family
ID=31668265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12017989U Pending JPH0359545U (en) | 1989-10-13 | 1989-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0359545U (en) |
-
1989
- 1989-10-13 JP JP12017989U patent/JPH0359545U/ja active Pending