JPS63183183U - - Google Patents

Info

Publication number
JPS63183183U
JPS63183183U JP1987074823U JP7482387U JPS63183183U JP S63183183 U JPS63183183 U JP S63183183U JP 1987074823 U JP1987074823 U JP 1987074823U JP 7482387 U JP7482387 U JP 7482387U JP S63183183 U JPS63183183 U JP S63183183U
Authority
JP
Japan
Prior art keywords
magnetic
ferrite magnet
magnet
handle
cylindrical
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
JP1987074823U
Other languages
Japanese (ja)
Other versions
JPH0430222Y2 (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 JP1987074823U priority Critical patent/JPH0430222Y2/ja
Priority to KR1019870008571A priority patent/KR900006196B1/en
Publication of JPS63183183U publication Critical patent/JPS63183183U/ja
Application granted granted Critical
Publication of JPH0430222Y2 publication Critical patent/JPH0430222Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
    • H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
    • H01F10/18—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Magnetic Treatment Devices (AREA)

Description

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

第１図は本考案の一実施例のオン状態を示す説
明図、第２図は同じくオフ状態を示す説明図、第
３図は同実施例に用いる円筒状フエライト磁石の
一例を示す斜視図、第４図ａ，ｂは本考案の他の
実施例の側断面図およびハンドル、銘板を取外し
た状態の正面図、第５図ａ，ｂは同実施例に用い
るハンドルの側断面図および背面図である。 １……磁極体、２……分極板、３……円筒状フ
エライト磁石、４……ストツパ、５……短絡片、
６……ワーク、７……ハンドル、８……バネ、９
……銘板。 Fig. 1 is an explanatory diagram showing an embodiment of the present invention in an on state, Fig. 2 is an explanatory diagram showing an off state, and Fig. 3 is a perspective view showing an example of a cylindrical ferrite magnet used in the embodiment. Figures 4a and b are a side sectional view and a front view with the handle and nameplate removed of another embodiment of the present invention, and Figures 5a and b are a side sectional view and rear view of the handle used in the same embodiment. It is. DESCRIPTION OF SYMBOLS 1... Magnetic pole body, 2... Polarization plate, 3... Cylindrical ferrite magnet, 4... Stopper, 5... Short circuit piece,
6...Work, 7...Handle, 8...Spring, 9
...Nameplate.

Claims (1)

【実用新案登録請求の範囲】 １ 分極材を挟んで一対の永久磁石を配してなる
磁気ブロツクの中心部に周面に互いに対向する一
対の平面部を有する円筒状フエライト磁石を挿入
してなり、ハンドルによつてこの磁石を回動する
ことにより前記磁石、磁極および被吸着物により
形成される磁路を開閉して前記被吸着物を吸着し
たり吸着解除する磁気吸着装置において、 前記円筒状フエライト磁石の一端面は、中央部
を横断する第１の部分およびこの中央部を横断す
る部分から前記非吸着面側に向かい前記円筒状フ
エライト磁石の周面まで延びる第２の部分を含む
突起部が形成されたことを特徴とする磁気吸着装
置。 ２ 実用新案登録請求の範囲第１項記載の装置に
おいて、前記円筒状フエライト磁石の一端面にお
ける第２の部分は前記ハンドルに設けられてなる
磁気吸着装置。[Claims for Utility Model Registration] 1. A cylindrical ferrite magnet having a pair of opposing flat parts on the circumferential surface inserted into the center of a magnetic block consisting of a pair of permanent magnets arranged with a polarized material sandwiched therebetween. , a magnetic attraction device that opens and closes a magnetic path formed by the magnet, magnetic poles, and an object to be attracted by rotating the magnet with a handle to attract or release the object to be attracted, the cylindrical shape One end surface of the ferrite magnet includes a protrusion including a first portion that crosses the center portion and a second portion that extends from the portion that crosses the center portion toward the non-attracting surface side to the circumferential surface of the cylindrical ferrite magnet. A magnetic adsorption device characterized in that: is formed. 2 Utility Model Registration Scope of Claim 1. The magnetic attraction device according to claim 1, wherein the second portion of one end surface of the cylindrical ferrite magnet is provided on the handle.
JP1987074823U 1987-05-19 1987-05-19 Expired JPH0430222Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987074823U JPH0430222Y2 (en) 1987-05-19 1987-05-19
KR1019870008571A KR900006196B1 (en) 1987-05-19 1987-08-05 Adsorption apparatus for magnets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987074823U JPH0430222Y2 (en) 1987-05-19 1987-05-19

Publications (2)

Publication Number Publication Date
JPS63183183U true JPS63183183U (en) 1988-11-25
JPH0430222Y2 JPH0430222Y2 (en) 1992-07-21

Family

ID=30920399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987074823U Expired JPH0430222Y2 (en) 1987-05-19 1987-05-19

Country Status (2)

Country Link
JP (1) JPH0430222Y2 (en)
KR (1) KR900006196B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012144769A1 (en) * 2011-04-21 2012-10-26 Choi Tae Kwang Permanent-magnet work-holding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012144769A1 (en) * 2011-04-21 2012-10-26 Choi Tae Kwang Permanent-magnet work-holding device

Also Published As

Publication number Publication date
JPH0430222Y2 (en) 1992-07-21
KR900006196B1 (en) 1990-08-25
KR880014596A (en) 1988-12-24

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