JPH0185540U - - Google Patents

Info

Publication number
JPH0185540U
JPH0185540U JP18172987U JP18172987U JPH0185540U JP H0185540 U JPH0185540 U JP H0185540U JP 18172987 U JP18172987 U JP 18172987U JP 18172987 U JP18172987 U JP 18172987U JP H0185540 U JPH0185540 U JP H0185540U
Authority
JP
Japan
Prior art keywords
spiral groove
rotation
circular arc
disc rotor
sliding surface
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
Application number
JP18172987U
Other languages
English (en)
Other versions
JPH0356660Y2 (ja
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 JP18172987U priority Critical patent/JPH0356660Y2/ja
Publication of JPH0185540U publication Critical patent/JPH0185540U/ja
Application granted granted Critical
Publication of JPH0356660Y2 publication Critical patent/JPH0356660Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案に係るデイスクロータの縦断面
図、第2図は第1図の正面図である。 2a,3a……内周側スパイラル溝、2b,3
b……外周側スパイラル溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一側摺動面および他側摺動面に軸心回りのスパ
    イラル溝が形成されたデイスクロータにおいて、
    内周側スパイラル溝の円弧状の回転方向が外周側
    スパイラル溝の円弧状の回転方向と互いに逆方向
    であり、該両スパイラル溝のピツチが0.01〜
    0.1mm/回転、該両摺動面の面粗度が2.0〜
    10μRZであることを特徴とするデイスクロー
    タ。
JP18172987U 1987-11-27 1987-11-27 Expired JPH0356660Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18172987U JPH0356660Y2 (ja) 1987-11-27 1987-11-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18172987U JPH0356660Y2 (ja) 1987-11-27 1987-11-27

Publications (2)

Publication Number Publication Date
JPH0185540U true JPH0185540U (ja) 1989-06-07
JPH0356660Y2 JPH0356660Y2 (ja) 1991-12-20

Family

ID=31473203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18172987U Expired JPH0356660Y2 (ja) 1987-11-27 1987-11-27

Country Status (1)

Country Link
JP (1) JPH0356660Y2 (ja)

Also Published As

Publication number Publication date
JPH0356660Y2 (ja) 1991-12-20

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