JPS5752109A - Engaging member - Google Patents

Engaging member

Info

Publication number
JPS5752109A
JPS5752109A JP12870580A JP12870580A JPS5752109A JP S5752109 A JPS5752109 A JP S5752109A JP 12870580 A JP12870580 A JP 12870580A JP 12870580 A JP12870580 A JP 12870580A JP S5752109 A JPS5752109 A JP S5752109A
Authority
JP
Japan
Prior art keywords
edge
engaging
magnetic pole
pole surface
engaging member
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
JP12870580A
Other languages
Japanese (ja)
Other versions
JPS6030084B2 (en
Inventor
Tamao Morita
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.)
MAGURIIDA KK
Original Assignee
MAGURIIDA 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 MAGURIIDA KK filed Critical MAGURIIDA KK
Priority to JP12870580A priority Critical patent/JPS6030084B2/en
Publication of JPS5752109A publication Critical patent/JPS5752109A/en
Publication of JPS6030084B2 publication Critical patent/JPS6030084B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0231—Magnetic circuits with PM for power or force generation
    • H01F7/0252—PM holding devices
    • H01F7/0263—Closures, bags, bands, engagement devices with male and female parts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Buckles (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

PURPOSE:To enable the reduction in the cost of an engaging member by forming a permanent magnet formed with an engaging hole of plastic magnet, forming an engaging edge at the part or entire peripheral edge of the magnetic pole surface and press-fitting a ferromagnetic plate to the edge. CONSTITUTION:The mounting engaging edge 1b of a ferromagnetic plate 2 is integrally formed with a plastic magnet 1 formed with an engaging hole 1a from one magnetic pole surface to the other magnetic pole surface. The engaging edge 1b may also be formed at the entire or partial peripheral edge. The engaging edge is swelled at the top toward the inside, and the plate 2 is press-fitted into the edge. In this manner, the assembly of the ferromagnetic plate can be facilitated without necessity of additional part, thereby reducing the cost of the engaging member.
JP12870580A 1980-09-16 1980-09-16 Engagement tool Expired JPS6030084B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12870580A JPS6030084B2 (en) 1980-09-16 1980-09-16 Engagement tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12870580A JPS6030084B2 (en) 1980-09-16 1980-09-16 Engagement tool

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP9950183A Division JPS5976404A (en) 1983-06-06 1983-06-06 Engaging device

Publications (2)

Publication Number Publication Date
JPS5752109A true JPS5752109A (en) 1982-03-27
JPS6030084B2 JPS6030084B2 (en) 1985-07-15

Family

ID=14991382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12870580A Expired JPS6030084B2 (en) 1980-09-16 1980-09-16 Engagement tool

Country Status (1)

Country Link
JP (1) JPS6030084B2 (en)

Also Published As

Publication number Publication date
JPS6030084B2 (en) 1985-07-15

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