JPH0242071U - - Google Patents
Info
- Publication number
- JPH0242071U JPH0242071U JP12114888U JP12114888U JPH0242071U JP H0242071 U JPH0242071 U JP H0242071U JP 12114888 U JP12114888 U JP 12114888U JP 12114888 U JP12114888 U JP 12114888U JP H0242071 U JPH0242071 U JP H0242071U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- apron
- drive
- band
- guide 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 claims 1
- 238000009987 spinning Methods 0.000 description 1
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Description
第１図は本考案を実施する装置を含む精紡機ド
ラフト部の要部断面図で、第２図は従来のドラフ
ト装置の要部断面図である。
１１……トツプエプロンバンド、１４……ボト
ムエプロンバンド、１６……ガイドローラ、１７
……駆動ローラ、１８……エプロン緊張手段。
FIG. 1 is a sectional view of a main part of a draft section of a spinning frame including a device implementing the present invention, and FIG. 2 is a sectional view of a main part of a conventional drafting device. 11...Top apron band, 14...Bottom apron band, 16...Guide roller, 17
... Drive roller, 18 ... Apron tensioning means.
Claims (1)
周に装着されたトツプエプロン１１と、該トツプ
エプロンと対応してボトムテンサー１５とボトム
ローラ３との外周に装着されるボトムエプロン１
４とを有するドラフト装置のボトムエプロン駆動
装置に於いて、クレードルの荷重負荷時、前記ト
ツプローラ１２と圧接するボトムローラ３を、ト
ツプローラ１２の荷重を支承して消極回転するガ
イドローラ１６となすと共に、ドラフト方向に対
し該ガイドローラの前方下部に、ボトムエプロン
１４の駆動を司る駆動ローラ１７を設け、更に、
該駆動ローラ１７と前記ガイドローラ１６との間
に、ボトムエプロン１４を緊張する手段１８を設
け、駆動ローラ１７が回転時、ボトムエプロンバ
ンド１４の前記ガイドローラ１６とボトムテンサ
ー１５との間のドラフトする繊維接触部が、該エ
プロンバンドの張り側となるように構成したこと
を特徴とするドラフト装置のボトムエプロンバン
ド駆動装置。 A top apron 11 is attached to the outer periphery of the top tensioner 13 and the top roller 12, and a bottom apron 1 is attached to the outer periphery of the bottom tensor 15 and the bottom roller 3 in correspondence with the top apron.
4, in the bottom apron drive device of the drafting device, the bottom roller 3, which is in pressure contact with the top roller 12 when a load is applied to the cradle, is made into a guide roller 16 that bears the load of the top roller 12 and rotates passively, and A drive roller 17 that controls the drive of the bottom apron 14 is provided at the front lower part of the guide roller with respect to the draft direction, and further,
A means 18 for tensioning the bottom apron 14 is provided between the drive roller 17 and the guide roller 16, so that when the drive roller 17 rotates, the draft between the guide roller 16 and the bottom tensioner 15 of the bottom apron band 14 is 1. A bottom apron band driving device for a draft device, characterized in that a fiber contacting portion of the apron band is formed on a tension side of the apron band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12114888U JPH0242071U (en) | 1988-09-14 | 1988-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12114888U JPH0242071U (en) | 1988-09-14 | 1988-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0242071U true JPH0242071U (en) | 1990-03-23 |
Family
ID=31367896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12114888U Pending JPH0242071U (en) | 1988-09-14 | 1988-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242071U (en) |
-
1988
- 1988-09-14 JP JP12114888U patent/JPH0242071U/ja active Pending