JPS6125086U

JPS6125086U - Rodless cylinder

Info

Publication number: JPS6125086U
Application number: JP10740884U
Authority: JP
Inventors: 正人藤原; 英司三枝
Original assignee: セイコーエプソン株式会社
Priority date: 1984-07-16
Filing date: 1984-07-16
Publication date: 1986-02-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は、従来のロツドレスシリンダーの断面図。第２図ａはロツドレスシリンダー、ｂはエアーシリンタ
ーの外観図。第３図は、従来のロンドレスシリンダーに使用されてい
る永久磁石の見取図。第４図は、本考案で使用する放射状に異方性を有し、着
磁された永久磁石の見取図。第５図は、本考案の自ツドレスシリンクーの断面図。第６図は、本考案の永久磁石を３個使用したロンドレス
シリンターの断面図。Ａ，Ｂ・・・永久磁石、Ｃ・・・圧縮空気導入空間部
、Ｄ・・・漏洩磁気、Ｅ・・・強磁性材料、Ｆ・・・非
磁性材料、Ｇ・・・吸着部。FIG. 1 is a sectional view of a conventional rodless cylinder. Figure 2a is an external view of the rodless cylinder, and figure 2b is an external view of the air cylinder. Figure 3 is a sketch of the permanent magnet used in conventional Rondres cylinders. FIG. 4 is a sketch of a magnetized permanent magnet with radial anisotropy used in the present invention. FIG. 5 is a sectional view of the self-addressed silicone of the present invention. FIG. 6 is a cross-sectional view of a Rondress cylinder using three permanent magnets of the present invention. A, B...Permanent magnet, C...Compressed air introduction space, D...Leakage magnetism, E...Ferromagnetic material, F...Nonmagnetic material, G...Adsorption part.

Claims

[Scope of utility model registration request]

The permanent magnet, which is an element that makes up the so-called mouthless cylinder, which uses the attractive force of the permanent magnet to move objects, is characterized by being anisotropic radially from the center of the magnet toward the outer periphery. Rotless cylinder.