JPH02125972U - - Google Patents

Info

Publication number
JPH02125972U
JPH02125972U JP3424689U JP3424689U JPH02125972U JP H02125972 U JPH02125972 U JP H02125972U JP 3424689 U JP3424689 U JP 3424689U JP 3424689 U JP3424689 U JP 3424689U JP H02125972 U JPH02125972 U JP H02125972U
Authority
JP
Japan
Prior art keywords
grooves
chevron
pedal
shaped protrusions
circumferential grooves
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
JP3424689U
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 JP3424689U priority Critical patent/JPH02125972U/ja
Publication of JPH02125972U publication Critical patent/JPH02125972U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Preliminary Treatment Of Fibers (AREA)

Description

【図面の簡単な説明】
第1図aは、本考案にかかるペダルローラの表
面形状を示す横断面図、bは同じく平面図、第2
図は、本考案が適用されるペダルローラの使用状
態を示す側面図、第3図aは、従来のペダルロー
ラの表面形状を示す横断面図、bは同じく平面図
である。 1……ペダルローラ、2……ペダル、3……ラ
チス、4……綿層、5……スパイク、6……横溝
、7……円周溝、8……山型突起。

Claims (1)

    【実用新案登録請求の範囲】
  1. 表面に一定のピツチで横溝と円周溝を配列し、
    この両者によつて表面全体に山型突起を均一に分
    布させたペダルローラであつて、従来のペダルロ
    ーラに比して、前記横溝と円周溝の配列ピツチを
    粗く設定し、且つ溝の巾と深さを大きく設定し、
    以て山型突起によつて形成される凹凸を大きくし
    たことを特徴とするペダルローラ。
JP3424689U 1989-03-28 1989-03-28 Pending JPH02125972U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3424689U JPH02125972U (ja) 1989-03-28 1989-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3424689U JPH02125972U (ja) 1989-03-28 1989-03-28

Publications (1)

Publication Number Publication Date
JPH02125972U true JPH02125972U (ja) 1990-10-17

Family

ID=31538550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3424689U Pending JPH02125972U (ja) 1989-03-28 1989-03-28

Country Status (1)

Country Link
JP (1) JPH02125972U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006214053A (ja) * 2005-02-07 2006-08-17 Sanyu:Kk 開繊機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006214053A (ja) * 2005-02-07 2006-08-17 Sanyu:Kk 開繊機

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