JPH0157484B2 - - Google Patents

Info

Publication number
JPH0157484B2
JPH0157484B2 JP21874282A JP21874282A JPH0157484B2 JP H0157484 B2 JPH0157484 B2 JP H0157484B2 JP 21874282 A JP21874282 A JP 21874282A JP 21874282 A JP21874282 A JP 21874282A JP H0157484 B2 JPH0157484 B2 JP H0157484B2
Authority
JP
Japan
Prior art keywords
permanent magnet
magnetic pole
permanent magnets
cylindrical
contact
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.)
Expired
Application number
JP21874282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59108303A (ja
Inventor
Takeshi Nitsuta
Hiroshi Iwasaki
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.)
JTEKT Column Systems Corp
Original Assignee
Fuji Kiko Co Ltd
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 Fuji Kiko Co Ltd filed Critical Fuji Kiko Co Ltd
Priority to JP21874282A priority Critical patent/JPS59108303A/ja
Publication of JPS59108303A publication Critical patent/JPS59108303A/ja
Publication of JPH0157484B2 publication Critical patent/JPH0157484B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
    • B23Q3/154—Stationary devices
    • B23Q3/1546—Stationary devices using permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
JP21874282A 1982-12-14 1982-12-14 丸型永久磁石チヤツク Granted JPS59108303A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21874282A JPS59108303A (ja) 1982-12-14 1982-12-14 丸型永久磁石チヤツク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21874282A JPS59108303A (ja) 1982-12-14 1982-12-14 丸型永久磁石チヤツク

Publications (2)

Publication Number Publication Date
JPS59108303A JPS59108303A (ja) 1984-06-22
JPH0157484B2 true JPH0157484B2 (cs) 1989-12-06

Family

ID=16724707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21874282A Granted JPS59108303A (ja) 1982-12-14 1982-12-14 丸型永久磁石チヤツク

Country Status (1)

Country Link
JP (1) JPS59108303A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6176243A (ja) * 1984-09-19 1986-04-18 Kanetsuu Kogyo Kk 永久磁石チヤツク
CN103105300B (zh) * 2013-01-25 2015-04-15 湖北汽车工业学院 便携式汽车车轮检测仪磁力夹紧定位装置
EP4321468B1 (en) * 2018-01-29 2025-09-10 Magswitch Automation Company Magnetic lifting device having pole shoes with spaced apart projections

Also Published As

Publication number Publication date
JPS59108303A (ja) 1984-06-22

Similar Documents

Publication Publication Date Title
US4314219A (en) Permanent magnet type lifting device
US4419644A (en) Switchable permanent magnetic holding device
JPS597203B2 (ja) 切換可能な永久磁石保持装置
JPH0157484B2 (cs)
JPS60163547U (ja) 磁気デイスク回転装置
GB2121238A (en) Switchable permanent magnetic holding device
JPS63182808A (ja) 磁気エンコ−ダ用磁石の製造方法
JPS63260738A (ja) 自在ホルダ
JPS63312037A (ja) 永久磁石保持装置
JPS5916386Y2 (ja) 吊上用永久磁石装置
JPH0244490Y2 (cs)
JPH01129805U (cs)
JPH0329079Y2 (cs)
JPH02140907A (ja) ラジアル方向着磁方法
JPS585238U (ja) 回転スイツチ
JPH0416925B2 (cs)
JPH07277664A (ja) 吊上装置
JPH0319210Y2 (cs)
KR910001064Y1 (ko) 흡착용 자석장치
JPH0314017Y2 (cs)
JPH02118750U (cs)
JPH046169Y2 (cs)
JPS5910459U (ja) ロックアクチュエータ
JPS5940385Y2 (ja) 吊上げ用永久磁石装置
JPH0334408A (ja) 磁気固定装置の製造方法