DE69508907D1 - Spring end grinder - Google Patents

Spring end grinder

Info

Publication number
DE69508907D1
DE69508907D1 DE69508907T DE69508907T DE69508907D1 DE 69508907 D1 DE69508907 D1 DE 69508907D1 DE 69508907 T DE69508907 T DE 69508907T DE 69508907 T DE69508907 T DE 69508907T DE 69508907 D1 DE69508907 D1 DE 69508907D1
Authority
DE
Germany
Prior art keywords
spring end
end grinder
grinder
spring
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
DE69508907T
Other languages
German (de)
Other versions
DE69508907T2 (en
Inventor
Ermenegildo Ragni
Gabriella Kunz
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.)
OMD SpA
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
Application granted granted Critical
Publication of DE69508907D1 publication Critical patent/DE69508907D1/en
Publication of DE69508907T2 publication Critical patent/DE69508907T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
    • 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)
DE69508907T 1995-01-19 1995-12-29 Spring end grinder Expired - Lifetime DE69508907T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI950082A IT1273433B (en) 1995-01-19 1995-01-19 COMPRESSION SPRING GRINDING MACHINE, WITH HIGH VERSATILITY OF USE

Publications (2)

Publication Number Publication Date
DE69508907D1 true DE69508907D1 (en) 1999-05-12
DE69508907T2 DE69508907T2 (en) 1999-08-26

Family

ID=11370251

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69508907T Expired - Lifetime DE69508907T2 (en) 1995-01-19 1995-12-29 Spring end grinder

Country Status (3)

Country Link
EP (1) EP0722810B1 (en)
DE (1) DE69508907T2 (en)
IT (1) IT1273433B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPN20030064A1 (en) * 2003-09-26 2005-03-27 Ka Ma Srl GRINDING MACHINE FOR SPIRAL SPRINGS AND ITS PROCEDURE.
ITPN20040027A1 (en) * 2004-04-23 2004-07-23 Ka Ma Srl PERFECTED GRINDING MACHINE FOR SPIRAL SPRINGS
CN102490096A (en) * 2011-11-11 2012-06-13 绍兴市家度弹簧机械有限公司 Lower grinding head tray structure of vertical grinder
DE102012201465B4 (en) 2012-02-01 2018-01-18 Wafios Ag Method for grinding spring ends and spring end grinding machine
DE102012203617A1 (en) 2012-03-07 2013-09-12 Wafios Ag Spring end grinding machine with several loading plates
DE102013211201A1 (en) * 2013-06-14 2014-12-31 Wafios Ag Method for grinding spring ends and spring end grinding machine
JP6309585B2 (en) * 2016-08-31 2018-04-11 旭精機工業株式会社 Grinding equipment
JP6335994B2 (en) * 2016-09-27 2018-05-30 旭精機工業株式会社 Grinding equipment
EP4234162A1 (en) * 2018-07-16 2023-08-30 OFFICINA MECCANICA DOMASO S.p.A. Compression spring grinding machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1353975A (en) * 1963-04-23 1964-02-28 Machine for simultaneously grinding both ends of coil springs
CH412612A (en) * 1964-07-29 1966-04-30 Kunz Beck Emil Grinding machine
FR1599255A (en) * 1967-12-15 1970-07-15
FR1599254A (en) * 1967-12-15 1970-07-15

Also Published As

Publication number Publication date
ITMI950082A1 (en) 1996-07-19
EP0722810A1 (en) 1996-07-24
EP0722810B1 (en) 1999-04-07
IT1273433B (en) 1997-07-08
ITMI950082A0 (en) 1995-01-19
DE69508907T2 (en) 1999-08-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition