CS149741B1 - - Google Patents

Info

Publication number
CS149741B1
CS149741B1 CS1503A CS150369A CS149741B1 CS 149741 B1 CS149741 B1 CS 149741B1 CS 1503 A CS1503 A CS 1503A CS 150369 A CS150369 A CS 150369A CS 149741 B1 CS149741 B1 CS 149741B1
Authority
CS
Czechoslovakia
Application number
CS1503A
Other languages
Czech (cs)
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 CS1503A priority Critical patent/CS149741B1/cs
Priority to SE02269/70A priority patent/SE346930B/xx
Priority to DE19702008425 priority patent/DE2008425A1/de
Priority to US14520A priority patent/US3667168A/en
Priority to CH281670A priority patent/CH510492A/de
Priority to FR7006927A priority patent/FR2033419A1/fr
Priority to GB963570A priority patent/GB1304451A/en
Priority to AT183370A priority patent/AT305818B/de
Publication of CS149741B1 publication Critical patent/CS149741B1/cs
Priority to US05/435,162 priority patent/US3999330A/en

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
    • B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
    • B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
CS1503A 1969-02-28 1969-02-28 CS149741B1 ( )

Priority Applications (9)

Application Number Priority Date Filing Date Title
CS1503A CS149741B1 ( ) 1969-02-28 1969-02-28
SE02269/70A SE346930B ( ) 1969-02-28 1970-02-23
DE19702008425 DE2008425A1 (de) 1969-02-28 1970-02-24 Verfahren und Einrichtung zur genauen Bearbeitung von Kugeln
US14520A US3667168A (en) 1969-02-28 1970-02-26 Manufacture of bearing balls
CH281670A CH510492A (de) 1969-02-28 1970-02-26 Verfahren und Einrichtung zur spanenden Feinbearbeitung von Kugeln
FR7006927A FR2033419A1 ( ) 1969-02-28 1970-02-26
GB963570A GB1304451A ( ) 1969-02-28 1970-02-27
AT183370A AT305818B (de) 1969-02-28 1970-02-27 Einrichtung zum Läppen von Lagerkugeln
US05/435,162 US3999330A (en) 1969-02-28 1974-01-21 Apparatus for manufacture of bearing balls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS1503A CS149741B1 ( ) 1969-02-28 1969-02-28

Publications (1)

Publication Number Publication Date
CS149741B1 true CS149741B1 ( ) 1973-08-23

Family

ID=5349584

Family Applications (1)

Application Number Title Priority Date Filing Date
CS1503A CS149741B1 ( ) 1969-02-28 1969-02-28

Country Status (8)

Country Link
US (1) US3667168A ( )
AT (1) AT305818B ( )
CH (1) CH510492A ( )
CS (1) CS149741B1 ( )
DE (1) DE2008425A1 ( )
FR (1) FR2033419A1 ( )
GB (1) GB1304451A ( )
SE (1) SE346930B ( )

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999330A (en) * 1969-02-28 1976-12-28 Vyskumny Ustav Strojirenske Technologie E Economiky Apparatus for manufacture of bearing balls
NL8006681A (nl) * 1980-12-09 1982-07-01 Skf Ind Trading & Dev Werkwijze voor het tot een zuivere bolvorm slijpen van ruw gevormde bolvormige voorwerpen.
HUT47878A (en) * 1987-05-08 1989-04-28 Magyar Goerdueloecsapagy Mueve Ball lapping machine for fine surfacing bearing balls
KR100472931B1 (ko) * 2002-08-09 2005-03-10 정동택 세라믹구 제조방법
DK1646477T3 (da) 2003-05-30 2009-08-03 Rem Technologies Finfærdigbehandling af store planetgearsystemer
CN102275113A (zh) * 2011-08-25 2011-12-14 张勇 中性笔用硬质合金球珠的研磨加工方法
CN113043104A (zh) * 2019-12-26 2021-06-29 扬州振光机械有限公司 一种中性笔用硬质合金球珠加工工艺
US20230271293A1 (en) * 2020-11-25 2023-08-31 Sri Llc Polishing equipment for spherical body

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US976875A (en) * 1910-07-08 1910-11-29 Frank Hayden Grinding and polishing machine.
US1020803A (en) * 1911-08-17 1912-03-19 Charles A Thompson Machine for grinding balls or spheres.
US1131611A (en) * 1914-05-16 1915-03-09 Eugene Newman Valve-grinding machine.
US2964886A (en) * 1957-01-10 1960-12-20 Messerschmidt Sebastian Ball grinding machines
US3133382A (en) * 1960-10-22 1964-05-19 Messerschmidt Sebastian Apparatus for grinding balls
US3104502A (en) * 1962-07-17 1963-09-24 Jr Roy F Burch Apparatus for grinding spherical bodies

Also Published As

Publication number Publication date
AT305818B (de) 1973-03-12
DE2008425A1 (de) 1970-09-10
FR2033419A1 ( ) 1970-12-04
US3667168A (en) 1972-06-06
SE346930B ( ) 1972-07-24
CH510492A (de) 1971-07-31
GB1304451A ( ) 1973-01-24

Similar Documents

Publication Publication Date Title
AU2270770A ( )
AU429630B2 ( )
AU2355770A ( )
AU427401B2 ( )
AU470301B1 ( )
AU417208B2 ( )
AU414607B2 ( )
AU470661B1 ( )
AU428074B2 ( )
AU410358B2 ( )
AU442380B2 ( )
AU428129B2 ( )
AU428131B2 ( )
AU438128B2 ( )
AT308690B ( )
AU4923469A ( )
AU5228269A ( )
AU5079269A ( )
AU1036070A ( )
AU5133369A ( )
AR203167Q ( )
AU4949169A ( )
CH1864970A4 ( )
AU4815038A ( )
AU5066368A ( )