EP0142655A3 - An apparatus for abrading machining of the welding zone for the rims of bicycle and motor vehicle wheels - Google Patents

An apparatus for abrading machining of the welding zone for the rims of bicycle and motor vehicle wheels Download PDF

Info

Publication number
EP0142655A3
EP0142655A3 EP84110752A EP84110752A EP0142655A3 EP 0142655 A3 EP0142655 A3 EP 0142655A3 EP 84110752 A EP84110752 A EP 84110752A EP 84110752 A EP84110752 A EP 84110752A EP 0142655 A3 EP0142655 A3 EP 0142655A3
Authority
EP
European Patent Office
Prior art keywords
rims
abrading
welding zone
bicycle
zone
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.)
Withdrawn
Application number
EP84110752A
Other languages
German (de)
French (fr)
Other versions
EP0142655A2 (en
Inventor
Giannino Muffolini
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.)
Sillem 'italiana Lavorazione Legno E Metalli SpA Soc
Original Assignee
Sillem 'italiana Lavorazione Legno E Metalli SpA Soc
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 Sillem 'italiana Lavorazione Legno E Metalli SpA Soc filed Critical Sillem 'italiana Lavorazione Legno E Metalli SpA Soc
Publication of EP0142655A2 publication Critical patent/EP0142655A2/en
Publication of EP0142655A3 publication Critical patent/EP0142655A3/en
Withdrawn legal-status Critical Current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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
    • 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
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/44—Single-purpose machines or devices for grinding rims of vehicle wheels, e.g. for bicycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

A snap rotary table carries thereon rims for abrading machining at the welding zone, which are subsequently moved to positions where the abrading tools, such as grind­ ing wheel and abrasive bands, are operative.
The rim supporting means comprise two cantilever fac­ ing spaced apart lower bearings and an upper clamping device. Thus, the zone to be machined is exposed on all sides and the abrading tools located at the various operative posi­ tions are allowed to machine the entire zone.
EP84110752A 1983-11-18 1984-09-08 An apparatus for abrading machining of the welding zone for the rims of bicycle and motor vehicle wheels Withdrawn EP0142655A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2377083 1983-11-18
IT23770/83A IT1119701B (en) 1983-11-18 1983-11-18 EQUIPMENT FOR THE ABRASIVE PRODUCTION OF THE WELDING AREA OF THE RIMS OF THE BICYCLE AND MOTORCYCLE WHEELS

Publications (2)

Publication Number Publication Date
EP0142655A2 EP0142655A2 (en) 1985-05-29
EP0142655A3 true EP0142655A3 (en) 1986-07-30

Family

ID=11209831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84110752A Withdrawn EP0142655A3 (en) 1983-11-18 1984-09-08 An apparatus for abrading machining of the welding zone for the rims of bicycle and motor vehicle wheels

Country Status (3)

Country Link
EP (1) EP0142655A3 (en)
JP (1) JPS60114455A (en)
IT (1) IT1119701B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102430974A (en) * 2011-12-26 2012-05-02 中信戴卡轮毂制造股份有限公司 Aluminum wheel finishing process
CN107175568A (en) * 2017-06-30 2017-09-19 清华大学 Numerical control polishing multistation multiple clip rotary table and the lathe with it
CN110561214B (en) * 2019-09-12 2021-10-01 山东导航车轮有限公司 Auxiliary tool based on rim deburring of polishing
CN116441926B (en) * 2023-03-20 2024-09-20 无锡市恒欣金属制品有限公司 Pneumatic clamp special for alternately automatic welding of wheels of rice transplanting machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252594A (en) * 1940-05-01 1941-08-12 Gustave A Carlson Rotary work holding machine
FR1368768A (en) * 1963-04-02 1964-08-07 Device for self-centering cylinders of various diameters
US3422583A (en) * 1964-04-16 1969-01-21 Cincinnati Milling Machine Co Method for positioning a roll on a roll grinder
DE2044806A1 (en) * 1970-09-10 1972-03-16 Koppers, Eduard, 4243 Isselburg; Gertzen, Josef, 4241 Empel; Landers, Bruno, 4243 Isselburg Semi-automatic device for grinding and plastering
DE2826209A1 (en) * 1977-06-15 1979-03-01 Famir Int Spa Workpiece exchanger for two=stage roller bearing ring grinder - has common exchange unit for the two stages, using slide with two consecutive chambers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252594A (en) * 1940-05-01 1941-08-12 Gustave A Carlson Rotary work holding machine
FR1368768A (en) * 1963-04-02 1964-08-07 Device for self-centering cylinders of various diameters
US3422583A (en) * 1964-04-16 1969-01-21 Cincinnati Milling Machine Co Method for positioning a roll on a roll grinder
DE2044806A1 (en) * 1970-09-10 1972-03-16 Koppers, Eduard, 4243 Isselburg; Gertzen, Josef, 4241 Empel; Landers, Bruno, 4243 Isselburg Semi-automatic device for grinding and plastering
DE2826209A1 (en) * 1977-06-15 1979-03-01 Famir Int Spa Workpiece exchanger for two=stage roller bearing ring grinder - has common exchange unit for the two stages, using slide with two consecutive chambers

Also Published As

Publication number Publication date
JPS60114455A (en) 1985-06-20
EP0142655A2 (en) 1985-05-29
IT8323770A0 (en) 1983-11-18
IT1119701B (en) 1986-03-10

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19840908

AK Designated contracting states

Designated state(s): BE DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE DE FR GB

17Q First examination report despatched

Effective date: 19870727

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19871208

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MUFFOLINI, GIANNINO