JPH0451629U - - Google Patents
Info
- Publication number
- JPH0451629U JPH0451629U JP9288290U JP9288290U JPH0451629U JP H0451629 U JPH0451629 U JP H0451629U JP 9288290 U JP9288290 U JP 9288290U JP 9288290 U JP9288290 U JP 9288290U JP H0451629 U JPH0451629 U JP H0451629U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- carriage
- holding member
- guide shaft
- belt holding
- 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
Landscapes
- Recording Measured Values (AREA)
Description
第１図は本考案の一実施例の構成図、第２図は
第１図の動作説明図、第３図は従来のベルト張力
自動調整機構の一例を示す構成図、第４図は第３
図の力の関係の説明図、第５図はベルトのテンシ
ヨン説明図である。
１……ベルト、９……キヤリツジ、１２……キ
ヤリツジ案内軸、１３……第１のベルト保持部材
、１４……支持部材、１５……突起部、１６……
嵌合部、１７……第２のベルト保持部材、１８…
…バネ。
Fig. 1 is a block diagram of an embodiment of the present invention, Fig. 2 is an explanatory diagram of the operation of Fig. 1, Fig. 3 is a block diagram showing an example of a conventional automatic belt tension adjustment mechanism, and Fig.
FIG. 5 is an explanatory diagram of the relationship of forces, and FIG. 5 is an explanatory diagram of belt tension. DESCRIPTION OF SYMBOLS 1... Belt, 9... Carriage, 12... Carriage guide shaft, 13... First belt holding member, 14... Support member, 15... Projection, 16...
Fitting portion, 17... Second belt holding member, 18...
…Spring.
Claims (1)
と、 該ベルトの一方の面の一部に取り付けられた第
１のベルト保持部材と、 前記キヤリツジ案内軸に摺動可能に取り付けら
れ、ベルトと対向する面の両端にはベルトを押圧
する突起部が形成され、ベルトと対向する面の中
央部分には前記第１のベルト保持部が遊嵌する嵌
合部が形成された支持部材と、 前記ベルトを介して該支持部材と対向する位置
に配置されたキヤリツジと、 前記ベルトを挾むように第１のベルト保持部材
と対向する位置に取り付けられた第２のベルト保
持部材と、 前記キヤリツジと第２のベルト保持部材を連結
し、第２のベルト保持部材をベルト側に付勢する
バネ、 とで構成されたことを特徴とするベルト張力自動
調整機構。[Claims for Utility Model Registration] A carriage guide shaft, a belt stretched parallel to the carriage guide shaft, a first belt holding member attached to a part of one surface of the belt, and the carriage. It is slidably attached to the guide shaft, protrusions that press the belt are formed at both ends of the surface facing the belt, and the first belt holding section is loosely fitted into the center of the surface facing the belt. a support member having a fitting portion formed therein; a carriage disposed at a position facing the support member via the belt; and a first carriage mounted at a position facing the first belt holding member so as to sandwich the belt. An automatic belt tension adjustment mechanism comprising: a second belt holding member; and a spring that connects the carriage and the second belt holding member and urges the second belt holding member toward the belt. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9288290U JP2526386Y2 (en) | 1990-09-04 | 1990-09-04 | Automatic belt tension adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9288290U JP2526386Y2 (en) | 1990-09-04 | 1990-09-04 | Automatic belt tension adjustment mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0451629U true JPH0451629U (en) | 1992-04-30 |
| JP2526386Y2 JP2526386Y2 (en) | 1997-02-19 |
Family
ID=31829669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9288290U Expired - Lifetime JP2526386Y2 (en) | 1990-09-04 | 1990-09-04 | Automatic belt tension adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2526386Y2 (en) |
-
1990
- 1990-09-04 JP JP9288290U patent/JP2526386Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2526386Y2 (en) | 1997-02-19 |
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