JPH0424185B2 - - Google Patents

Info

Publication number
JPH0424185B2
JPH0424185B2 JP1025410A JP2541089A JPH0424185B2 JP H0424185 B2 JPH0424185 B2 JP H0424185B2 JP 1025410 A JP1025410 A JP 1025410A JP 2541089 A JP2541089 A JP 2541089A JP H0424185 B2 JPH0424185 B2 JP H0424185B2
Authority
JP
Japan
Prior art keywords
abrasive
dust suction
dust
cleaning device
switching device
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 - Lifetime
Application number
JP1025410A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01234159A (ja
Inventor
Yoshiaki Fukuda
Ichiro Ito
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.)
Sayama Precision Ind Co Ltd
Original Assignee
Sayama Precision Ind 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 Sayama Precision Ind Co Ltd filed Critical Sayama Precision Ind Co Ltd
Priority to JP2541089A priority Critical patent/JPH01234159A/ja
Publication of JPH01234159A publication Critical patent/JPH01234159A/ja
Publication of JPH0424185B2 publication Critical patent/JPH0424185B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Pinball Game Machines (AREA)
JP2541089A 1989-02-03 1989-02-03 磨き揚送装置に於ける吸塵切替装置 Granted JPH01234159A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2541089A JPH01234159A (ja) 1989-02-03 1989-02-03 磨き揚送装置に於ける吸塵切替装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2541089A JPH01234159A (ja) 1989-02-03 1989-02-03 磨き揚送装置に於ける吸塵切替装置

Publications (2)

Publication Number Publication Date
JPH01234159A JPH01234159A (ja) 1989-09-19
JPH0424185B2 true JPH0424185B2 (en:Method) 1992-04-24

Family

ID=12165153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2541089A Granted JPH01234159A (ja) 1989-02-03 1989-02-03 磨き揚送装置に於ける吸塵切替装置

Country Status (1)

Country Link
JP (1) JPH01234159A (en:Method)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013801B2 (ja) * 1982-03-15 1985-04-09 功 庄田 工作機の加工材固定装置におけるブロア切換装置
JPS6090583A (ja) * 1983-10-24 1985-05-21 狭山精密工業株式会社 パチンコ球の揚送清浄装置

Also Published As

Publication number Publication date
JPH01234159A (ja) 1989-09-19

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