JPS4724355Y1 - - Google Patents

Info

Publication number
JPS4724355Y1
JPS4724355Y1 JP1969058747U JP5874769U JPS4724355Y1 JP S4724355 Y1 JPS4724355 Y1 JP S4724355Y1 JP 1969058747 U JP1969058747 U JP 1969058747U JP 5874769 U JP5874769 U JP 5874769U JP S4724355 Y1 JPS4724355 Y1 JP S4724355Y1
Authority
JP
Japan
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
JP1969058747U
Other languages
Japanese (ja)
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 JP1969058747U priority Critical patent/JPS4724355Y1/ja
Priority to US46847A priority patent/US3656262A/en
Priority to DE2030620A priority patent/DE2030620C3/de
Publication of JPS4724355Y1 publication Critical patent/JPS4724355Y1/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/18—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces for rotating the spindle at a speed adaptable to wear of the grinding wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
JP1969058747U 1969-06-21 1969-06-21 Expired JPS4724355Y1 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1969058747U JPS4724355Y1 (enrdf_load_stackoverflow) 1969-06-21 1969-06-21
US46847A US3656262A (en) 1969-06-21 1970-06-17 Apparatus for preventing circumferential overspeeding of grinding wheels
DE2030620A DE2030620C3 (de) 1969-06-21 1970-06-22 Vorrichtung zur Sicherung einer Schleifscheibe gegen Überschreiten ihrer maximal zulässigen Umfangsgeschwindigkeit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1969058747U JPS4724355Y1 (enrdf_load_stackoverflow) 1969-06-21 1969-06-21

Publications (1)

Publication Number Publication Date
JPS4724355Y1 true JPS4724355Y1 (enrdf_load_stackoverflow) 1972-08-01

Family

ID=13093116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1969058747U Expired JPS4724355Y1 (enrdf_load_stackoverflow) 1969-06-21 1969-06-21

Country Status (3)

Country Link
US (1) US3656262A (enrdf_load_stackoverflow)
JP (1) JPS4724355Y1 (enrdf_load_stackoverflow)
DE (1) DE2030620C3 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE406724B (sv) * 1976-05-13 1979-02-26 Lidkoepings Mekaniska Verkstad Overvarvningsskydd for en slipskiva
JPS53490A (en) * 1976-06-23 1978-01-06 Toyoda Mach Works Ltd Device for preventing grinder from overspeed rotation
JPS5368491A (en) * 1976-11-30 1978-06-17 Toyoda Mach Works Ltd Apparatus for preventing excessive circumferential speed of grinding wheel
CN105598775A (zh) * 2015-12-29 2016-05-25 山西顾德宝丰重工机械有限公司 托辊轴毛刺打磨机构及方法
CN109258066A (zh) * 2017-04-11 2019-01-25 陶如意 一种用于市政园林工程的剪刀式割草机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471561A (en) * 1945-10-25 1949-05-31 Fielding Edgar Charles Guard for grinding machines and the like
US2487949A (en) * 1948-03-11 1949-11-15 Carnegie Illinois Steel Corp Drive mechanism for grinding wheels
US3129534A (en) * 1961-10-10 1964-04-21 Nippon Toki Kaisha Ltd Safety apparatus for grinding machine

Also Published As

Publication number Publication date
US3656262A (en) 1972-04-18
DE2030620C3 (de) 1975-09-11
DE2030620A1 (de) 1971-01-14
DE2030620B2 (de) 1974-02-14

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