JPH0299973U - - Google Patents

Info

Publication number
JPH0299973U
JPH0299973U JP494389U JP494389U JPH0299973U JP H0299973 U JPH0299973 U JP H0299973U JP 494389 U JP494389 U JP 494389U JP 494389 U JP494389 U JP 494389U JP H0299973 U JPH0299973 U JP H0299973U
Authority
JP
Japan
Prior art keywords
outer diameter
top roller
rollers
front top
draft 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.)
Pending
Application number
JP494389U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP494389U priority Critical patent/JPH0299973U/ja
Publication of JPH0299973U publication Critical patent/JPH0299973U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Spinning Or Twisting Of Yarns (AREA)

Description

【図面の簡単な説明】
第1図は本考案トツプローラを使用するドラフ
ト装置の要部平面図、第2図は同じく一方の側板
を外した状態の要部側面図、第3図はフロントト
ツプローラの支持機構及び押圧機構を示した断面
図、第4図はフロントトツプローラに巻付いた繊
維にかかる力の説明図である。 14a……フロントトツプローラ、14b……
フロントボトムローラ、35……押圧機構、36
……支持機構、A……理論上の駆動点、B……挾
持点、BC……摩擦力、BD……摩擦力の分力、
S……巻付き繊維、α……テーパ角。

Claims (1)

    【実用新案登録請求の範囲】
  1. バツク、ミドル、フロントのごとく複数のロー
    ラ対よりなる紡績用ドラフト装置において、片方
    の外径を他方の外径より小さなテーパ状になした
    ことを特徴とするドラフト装置フロントトツプロ
    ーラ。
JP494389U 1989-01-19 1989-01-19 Pending JPH0299973U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP494389U JPH0299973U (ja) 1989-01-19 1989-01-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP494389U JPH0299973U (ja) 1989-01-19 1989-01-19

Publications (1)

Publication Number Publication Date
JPH0299973U true JPH0299973U (ja) 1990-08-09

Family

ID=31207899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP494389U Pending JPH0299973U (ja) 1989-01-19 1989-01-19

Country Status (1)

Country Link
JP (1) JPH0299973U (ja)

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