JPS6460544A - Web stretcher - Google Patents
Web stretcherInfo
- Publication number
- JPS6460544A JPS6460544A JP9850988A JP9850988A JPS6460544A JP S6460544 A JPS6460544 A JP S6460544A JP 9850988 A JP9850988 A JP 9850988A JP 9850988 A JP9850988 A JP 9850988A JP S6460544 A JPS6460544 A JP S6460544A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- web
- dancer roll
- along
- turns
- 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
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
PURPOSE: To supply a web under a predetermined pulling condition at all times and facilitate the control of its attitude by providing a maintenance means maintaining a dancer roll on a side for the web. CONSTITUTION: Since a gear 38 is fixed on a shaft 32, the rotation of one gear 38 brings the rotation of another gear 38. If a tensile force is increased along one fringe of a web 10 for the other end part, an end part of a corresponding dancer roll 26 is forced upward. However, this upward motion causes a rotary movement of the gear 38 along a rack 48 and turns the shaft 32 so that the roll 26 is not inclined. Consequently, the opposite gear 38 also turns in the same way and moves upward along the corresponding rack 48. As a result, the dancer roll 26 is maintained in the horizontal direction at all times to keep adequate and uniform tensile force of the web 10.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3984987A | 1987-04-20 | 1987-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6460544A true JPS6460544A (en) | 1989-03-07 |
Family
ID=21907651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9850988A Pending JPS6460544A (en) | 1987-04-20 | 1988-04-20 | Web stretcher |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6460544A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1190843A2 (en) * | 2000-09-22 | 2002-03-27 | Kabushiki Kaisha Isowahooperswift | Tension fluctuation absorbing device for cardboard sheet manufacturing apparatus |
-
1988
- 1988-04-20 JP JP9850988A patent/JPS6460544A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1190843A2 (en) * | 2000-09-22 | 2002-03-27 | Kabushiki Kaisha Isowahooperswift | Tension fluctuation absorbing device for cardboard sheet manufacturing apparatus |
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