JPS62121463U - - Google Patents

Info

Publication number
JPS62121463U
JPS62121463U JP19626886U JP19626886U JPS62121463U JP S62121463 U JPS62121463 U JP S62121463U JP 19626886 U JP19626886 U JP 19626886U JP 19626886 U JP19626886 U JP 19626886U JP S62121463 U JPS62121463 U JP S62121463U
Authority
JP
Japan
Prior art keywords
roller
holding
holding hole
inclination angle
fitting
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
JP19626886U
Other languages
Japanese (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 JP19626886U priority Critical patent/JPS62121463U/ja
Publication of JPS62121463U publication Critical patent/JPS62121463U/ja
Pending legal-status Critical Current

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  • Transmission Devices (AREA)

Description

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

図面は本考案の実施例を示すもので、第１図は
要部の縦断側面図、第２図は要部の縦断正面図、
第３図は分解斜視図、第４図は本装置をテンタの
アームの作動に適用した場合の簡略説明図である
。 １……ナツト部材、２……ハウジング、３……
コロ、４……リテーナー、５……輪溝、１１……
コロ保持孔、１３……シヤフト、θ……傾斜角度
。 The drawings show an embodiment of the present invention, and FIG. 1 is a vertical cross-sectional side view of the main part, FIG. 2 is a vertical cross-sectional front view of the main part,
FIG. 3 is an exploded perspective view, and FIG. 4 is a simplified explanatory diagram when the present device is applied to the operation of a tenter arm. 1... Nut member, 2... Housing, 3...
Roller, 4... Retainer, 5... Ring groove, 11...
Roller holding hole, 13...Shaft, θ...Inclination angle.

Claims (1)

【実用新案登録請求の範囲】 (1) 内周面に少くとも２条の輪溝を設けた円筒
状のハウジングと、短転子より成る複数個のコロ
と、上記各輪溝と対応する位置において、周壁に
各コロの保持孔を所要の間隔を保たせて円周方向
に且つ軸線方向と所定の傾斜角度を保持させて夫
々開設した円筒状のリテーナーと、円滑周面を備
えた駆動用のシヤフトとから成り、該ハウジング
内にリテーナーを嵌挿して各輪溝上に各保持孔を
夫々配置すると共に、各保持孔を介して各輪溝内
に各コロを夫々嵌合保持させることにより、各コ
ロを軸線方向と所定の傾斜角度を保持させて内方
に突出配置させて成るナツト部材を構成し、この
ナツト部材内にシヤフトが回転可能に密に嵌挿貫
通されていることを特徴とする機器類の移動装置
。 (2) 各コロの両端において各保持孔内にボール
が嵌入されていることを特徴とする実用新案登録
請求の範囲第(1)項記載の機器類の移動装置。[Claims for Utility Model Registration] (1) A cylindrical housing with at least two ring grooves on its inner peripheral surface, a plurality of rollers consisting of short rotors, and positions corresponding to each of the ring grooves. , a cylindrical retainer is provided in the circumferential wall with retaining holes for each roller maintained at a required interval in the circumferential direction and at a predetermined inclination angle with respect to the axial direction, and a driving roller having a smooth circumferential surface. By fitting a retainer into the housing and arranging each holding hole on each ring groove, and fitting and holding each roller into each ring groove through each holding hole, A nut member is formed by holding each roller at a predetermined inclination angle with respect to the axial direction and protruding inwardly, and a shaft is rotatably inserted into and passed through the nut member. equipment for moving equipment. (2) The device for moving equipment as set forth in claim (1) of the utility model registration, characterized in that a ball is fitted into each holding hole at both ends of each roller.
JP19626886U 1986-12-19 1986-12-19 Pending JPS62121463U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19626886U JPS62121463U (en) 1986-12-19 1986-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19626886U JPS62121463U (en) 1986-12-19 1986-12-19

Publications (1)

Publication Number Publication Date
JPS62121463U true JPS62121463U (en) 1987-08-01

Family

ID=31154932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19626886U Pending JPS62121463U (en) 1986-12-19 1986-12-19

Country Status (1)

Country Link
JP (1) JPS62121463U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04131548A (en) * 1990-09-20 1992-05-06 Nachi Fujikoshi Corp Friction drive unit
JP2006329259A (en) * 2005-05-24 2006-12-07 Hitachi Ltd Rotation-linear motion converting mechanism
JP2010116937A (en) * 2008-11-11 2010-05-27 Takafumi Tsuruta Power transmission converting mechanism and linear actuator using the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740153A (en) * 1980-08-20 1982-03-05 Kuroda Precision Ind Ltd Roller screw

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740153A (en) * 1980-08-20 1982-03-05 Kuroda Precision Ind Ltd Roller screw

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04131548A (en) * 1990-09-20 1992-05-06 Nachi Fujikoshi Corp Friction drive unit
JP2006329259A (en) * 2005-05-24 2006-12-07 Hitachi Ltd Rotation-linear motion converting mechanism
JP4516479B2 (en) * 2005-05-24 2010-08-04 株式会社日立製作所 Rotational linear motion conversion mechanism
JP2010116937A (en) * 2008-11-11 2010-05-27 Takafumi Tsuruta Power transmission converting mechanism and linear actuator using the same

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