JPS62843U - - Google Patents

Info

Publication number
JPS62843U
JPS62843U JP9286585U JP9286585U JPS62843U JP S62843 U JPS62843 U JP S62843U JP 9286585 U JP9286585 U JP 9286585U JP 9286585 U JP9286585 U JP 9286585U JP S62843 U JPS62843 U JP S62843U
Authority
JP
Japan
Prior art keywords
elastic ring
roller
bushes
link plate
sprocket
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
JP9286585U
Other languages
Japanese (ja)
Other versions
JPH0215067Y2 (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 JP1985092865U priority Critical patent/JPH0215067Y2/ja
Publication of JPS62843U publication Critical patent/JPS62843U/ja
Application granted granted Critical
Publication of JPH0215067Y2 publication Critical patent/JPH0215067Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Gears, Cams (AREA)
  • Chain Conveyers (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案による一実施例を示すローラチ
エーンの横断面図、第２図はローラチエーンの噛
合状態を示す縦断面図、第３図はその横断面図、
第４図ないし第６図はそれぞれ他の実施例による
ローラチエーンを示す横断面図である。 １……騒音防止ローラチエーン、２……ピンリ
ンクプレート、３……ピン、５……ローラリンク
プレート、６……ブツシユ、７……ローラ体、９
……弾性リング、１０……スプロケツト、１０ａ
……スプロケツト歯、ａ……弾性リングの軸方向
長さ（幅）、ｂ……ローラ体の軸方向長さ（幅）
。 FIG. 1 is a cross-sectional view of a roller chain showing an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view showing the engaged state of the roller chain, and FIG. 3 is a cross-sectional view thereof.
4 to 6 are cross-sectional views showing roller chains according to other embodiments, respectively. 1... Noise prevention roller chain, 2... Pin link plate, 3... Pin, 5... Roller link plate, 6... Bush, 7... Roller body, 9
...Elastic ring, 10...Sprocket, 10a
... Sprocket tooth, a ... Axial length (width) of elastic ring, b ... Axial length (width) of roller body
.

Claims (1)

【実用新案登録請求の範囲】 ピンリンクプレートの両端をピンで連結・固定
したピンリンクと、ローラリンクプレートの両端
部をブツシユで連結・固定し、更に該ブツシユに
ローラ体及び弾性リングを並設して装着したロー
ラリンクよりなり、これら両リンクをブツシユに
ピンを嵌挿することにより交互に連結して無端状
に構成した騒音防止ローラチエーンにおいて、 前記弾性リングがローラ体とローラリンクプレ
ートとの間にてブツシユに回転自在に配設され、
かつ該弾性リングの断面が略々矩形状からなり、
更にローラチエーンがスプロケツトと噛合する際
に弾性リングが最初に当接するように、弾性リン
グの外径を前記ローラ体の外径より大きく構成す
ると共に、弾性リングの軸方向長さをａとしロー
ラ体の軸方向長さをｂとすると、 ０．１５ｂ＋０．５≦ａ≦２．５ｂなる関係に
なるように規定したことを特徴とする騒音防止ロ
ーラチエーン。[Claim for Utility Model Registration] A pin link in which both ends of a pin link plate are connected and fixed with pins, and both ends of a roller link plate are connected and fixed with bushes, and furthermore, a roller body and an elastic ring are arranged side by side on the bushes. In the noise prevention roller chain, the elastic ring is configured to connect the roller body and the roller link plate in an endless manner by connecting the links alternately by inserting pins into the bushes. It is arranged so that it can rotate freely in between.
and the cross section of the elastic ring is approximately rectangular;
Furthermore, the outer diameter of the elastic ring is configured to be larger than the outer diameter of the roller body so that the elastic ring contacts the sprocket first when the roller chain engages with the sprocket, and the length in the axial direction of the elastic ring is set to a. A noise prevention roller chain characterized in that the relationship is defined as 0.15b+0.5≦a≦2.5b, where b is the axial length of .
JP1985092865U 1985-06-19 1985-06-19 Expired JPH0215067Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985092865U JPH0215067Y2 (en) 1985-06-19 1985-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985092865U JPH0215067Y2 (en) 1985-06-19 1985-06-19

Publications (2)

Publication Number Publication Date
JPS62843U true JPS62843U (en) 1987-01-07
JPH0215067Y2 JPH0215067Y2 (en) 1990-04-24

Family

ID=30650043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985092865U Expired JPH0215067Y2 (en) 1985-06-19 1985-06-19

Country Status (1)

Country Link
JP (1) JPH0215067Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616407U (en) * 1979-07-16 1981-02-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616407U (en) * 1979-07-16 1981-02-13

Also Published As

Publication number Publication date
JPH0215067Y2 (en) 1990-04-24

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