IT953582B - GRINDING MACHINE FOR HELICAL SPRING HEADS - Google Patents

GRINDING MACHINE FOR HELICAL SPRING HEADS

Info

Publication number
IT953582B
IT953582B IT2269772A IT2269772A IT953582B IT 953582 B IT953582 B IT 953582B IT 2269772 A IT2269772 A IT 2269772A IT 2269772 A IT2269772 A IT 2269772A IT 953582 B IT953582 B IT 953582B
Authority
IT
Italy
Prior art keywords
grinding machine
helical spring
spring heads
heads
helical
Prior art date
Application number
IT2269772A
Other languages
Italian (it)
Original Assignee
Omd Spa
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 Omd Spa filed Critical Omd Spa
Priority to IT2269772A priority Critical patent/IT953582B/en
Priority to CH690372A priority patent/CH535096A/en
Priority to GB3409472A priority patent/GB1369753A/en
Priority to DE19722236180 priority patent/DE2236180C3/en
Priority to FR7227556A priority patent/FR2178503A5/fr
Application granted granted Critical
Publication of IT953582B publication Critical patent/IT953582B/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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • B24B7/167—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings end faces coil springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
IT2269772A 1972-03-31 1972-03-31 GRINDING MACHINE FOR HELICAL SPRING HEADS IT953582B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2269772A IT953582B (en) 1972-03-31 1972-03-31 GRINDING MACHINE FOR HELICAL SPRING HEADS
CH690372A CH535096A (en) 1972-03-31 1972-05-09 Grinding machine for flat grinding the ends of coil springs
GB3409472A GB1369753A (en) 1972-03-31 1972-07-20 Grinding machine for the surface grinding of the ends of helical springs
DE19722236180 DE2236180C3 (en) 1972-03-31 1972-07-24 Machine for grinding the ends of larger coil springs
FR7227556A FR2178503A5 (en) 1972-03-31 1972-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2269772A IT953582B (en) 1972-03-31 1972-03-31 GRINDING MACHINE FOR HELICAL SPRING HEADS

Publications (1)

Publication Number Publication Date
IT953582B true IT953582B (en) 1973-08-10

Family

ID=11199368

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2269772A IT953582B (en) 1972-03-31 1972-03-31 GRINDING MACHINE FOR HELICAL SPRING HEADS

Country Status (5)

Country Link
CH (1) CH535096A (en)
DE (1) DE2236180C3 (en)
FR (1) FR2178503A5 (en)
GB (1) GB1369753A (en)
IT (1) IT953582B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102909623B (en) * 2012-09-12 2015-01-28 杭州兴发弹簧有限公司 Pendulum type end surface grinding machine for spring

Also Published As

Publication number Publication date
DE2236180B2 (en) 1974-05-30
DE2236180A1 (en) 1973-10-11
FR2178503A5 (en) 1973-11-09
GB1369753A (en) 1974-10-09
DE2236180C3 (en) 1975-01-09
CH535096A (en) 1973-03-31

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