JPS62138221U - - Google Patents

Info

Publication number
JPS62138221U
JPS62138221U JP2305886U JP2305886U JPS62138221U JP S62138221 U JPS62138221 U JP S62138221U JP 2305886 U JP2305886 U JP 2305886U JP 2305886 U JP2305886 U JP 2305886U JP S62138221 U JPS62138221 U JP S62138221U
Authority
JP
Japan
Prior art keywords
dial
roller
dial scale
scale disc
interposed
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
JP2305886U
Other languages
Japanese (ja)
Other versions
JPH0125808Y2 (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 JP2305886U priority Critical patent/JPH0125808Y2/ja
Publication of JPS62138221U publication Critical patent/JPS62138221U/ja
Application granted granted Critical
Publication of JPH0125808Y2 publication Critical patent/JPH0125808Y2/ja
Expired legal-status Critical Current

Links

Description

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

第１図〜第５図は本考案の一実施例を示すもの
で第１図〜第３図は組立体を示す平面図及び断面
図、第４図はダイアル駆動装置の全体構成を示す
平面図、第５図は駆動系の要部を示す断面図、第
６図〜第９図は従来装置を示すもので第６図及び
第７図は組立体の平面図及び断面図、第８図はダ
イアル駆動装置の全体構成を示す平面図、及び第
９図は駆動系の要部を示す断面図である。 １，１３……プーリー、２……ゴムベルト、３
……目盛板、４……ローラー、５……支持ローラ
、６……シヤーシ、７……軸受、８……つまみ、
９……基板、１０……座金、１１……ばね、１２
……軸、１４……ゴムリング。 Figures 1 to 5 show an embodiment of the present invention. Figures 1 to 3 are a plan view and a sectional view showing the assembly, and Figure 4 is a plan view showing the overall configuration of the dial drive device. , FIG. 5 is a sectional view showing the main parts of the drive system, FIGS. 6 to 9 show the conventional device, FIGS. 6 and 7 are a plan view and a sectional view of the assembly, and FIG. FIG. 9 is a plan view showing the overall configuration of the dial drive device, and a cross-sectional view showing the main parts of the drive system. 1, 13...Pulley, 2...Rubber belt, 3
... Scale plate, 4 ... Roller, 5 ... Support roller, 6 ... Chassis, 7 ... Bearing, 8 ... Knob,
9...Substrate, 10...Washer, 11...Spring, 12
...Shaft, 14...Rubber ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ダイアル操作つまみと一体に回転するローラと
ダイアル目盛円板との間にプーリーと弾性部材と
を介在させて前記ローラによつて前記ダイアル目
盛円板を回転させるダイアル駆動装置において、
同一平面内に配置された前記ローラと前記ダイア
ル目盛円板との間に、２個の溝付プーリと該溝付
プーリの溝間に装架された１本のゴムベルトとか
ら成る組立体を介在させることにより、前記ロー
ラの回転力を前記ゴムベルトの摩擦力を介して前
記ダイアル目盛円板に伝達することを特徴とする
ダイアル駆動装置。 A dial drive device in which a pulley and an elastic member are interposed between a roller that rotates together with a dial operation knob and a dial scale disc, and the dial scale disc is rotated by the roller,
An assembly consisting of two grooved pulleys and one rubber belt mounted between the grooves of the grooved pulleys is interposed between the roller and the dial scale disk arranged in the same plane. 2. A dial driving device, wherein the rotational force of the roller is transmitted to the dial scale disc via the frictional force of the rubber belt.
JP2305886U 1986-02-20 1986-02-20 Expired JPH0125808Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2305886U JPH0125808Y2 (en) 1986-02-20 1986-02-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2305886U JPH0125808Y2 (en) 1986-02-20 1986-02-20

Publications (2)

Publication Number Publication Date
JPS62138221U true JPS62138221U (en) 1987-08-31
JPH0125808Y2 JPH0125808Y2 (en) 1989-08-02

Family

ID=30821021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2305886U Expired JPH0125808Y2 (en) 1986-02-20 1986-02-20

Country Status (1)

Country Link
JP (1) JPH0125808Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004008002A1 (en) * 2002-07-12 2004-01-22 Nsk Ltd. Roller friction type variable speed device
JP2015012703A (en) * 2013-06-28 2015-01-19 株式会社ニコン Driving force transmission structure and optical device
JP2017223999A (en) * 2017-09-28 2017-12-21 株式会社ニコン Driving force transmission structure and optical device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004008002A1 (en) * 2002-07-12 2004-01-22 Nsk Ltd. Roller friction type variable speed device
JP2015012703A (en) * 2013-06-28 2015-01-19 株式会社ニコン Driving force transmission structure and optical device
JP2017223999A (en) * 2017-09-28 2017-12-21 株式会社ニコン Driving force transmission structure and optical device

Also Published As

Publication number Publication date
JPH0125808Y2 (en) 1989-08-02

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