JPS6450507A - Magnetic securing device - Google Patents

Magnetic securing device

Info

Publication number
JPS6450507A
JPS6450507A JP20656687A JP20656687A JPS6450507A JP S6450507 A JPS6450507 A JP S6450507A JP 20656687 A JP20656687 A JP 20656687A JP 20656687 A JP20656687 A JP 20656687A JP S6450507 A JPS6450507 A JP S6450507A
Authority
JP
Japan
Prior art keywords
magnetic
faces
members
state
pair
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
JP20656687A
Other languages
Japanese (ja)
Other versions
JPH084045B2 (en
Inventor
Masaru Yamaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KANETSU KOGYO
KANETSUU KOGYO KK
Original Assignee
KANETSU KOGYO
KANETSUU KOGYO KK
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 by KANETSU KOGYO, KANETSUU KOGYO KK filed Critical KANETSU KOGYO
Priority to JP20656687A priority Critical patent/JPH084045B2/en
Publication of JPS6450507A publication Critical patent/JPS6450507A/en
Publication of JPH084045B2 publication Critical patent/JPH084045B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To obtain a magnetic securing device which can easily operate to switch a magnetic operating face between an exciting state and a nonexciting state and has a large attracting force by providing a pair of magnetic members interposed at both sides of a nonmagnetic member, and providing a specific magnetic circuit block having a magnetic operating face and a specific permanent magnet assembly. CONSTITUTION:A pair of magnetic members 24, 26 interposed at both sides of a nonmagnetic member 28, a magnetic circuit block 22 having magnetic operating faces 32 of the members 26, 26 and a space 34 specified by at least a pair of opposite flat faces 38 to cross a shaft 40 extending along the members 24, 26 between the members 24 and 26, and a flat plate-like permanent magnet assembly 44 so disposed in the space 34 rotatably around the shaft 40 as to selectively switch the faces 32 between an exciting state and a nonexciting state are provided. The assembly 44 has pole faces 54-60 opposite to the flat faces 38 on both side faces.
JP20656687A 1987-08-21 1987-08-21 Magnetic fixing device Expired - Lifetime JPH084045B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20656687A JPH084045B2 (en) 1987-08-21 1987-08-21 Magnetic fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20656687A JPH084045B2 (en) 1987-08-21 1987-08-21 Magnetic fixing device

Publications (2)

Publication Number Publication Date
JPS6450507A true JPS6450507A (en) 1989-02-27
JPH084045B2 JPH084045B2 (en) 1996-01-17

Family

ID=16525514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20656687A Expired - Lifetime JPH084045B2 (en) 1987-08-21 1987-08-21 Magnetic fixing device

Country Status (1)

Country Link
JP (1) JPH084045B2 (en)

Also Published As

Publication number Publication date
JPH084045B2 (en) 1996-01-17

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