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AU2891671A - Ball wizing machine with gravity return - Google Patents

Ball wizing machine with gravity return

Info

Publication number
AU2891671A
AU2891671A AU28916/71A AU2891671A AU2891671A AU 2891671 A AU2891671 A AU 2891671A AU 28916/71 A AU28916/71 A AU 28916/71A AU 2891671 A AU2891671 A AU 2891671A AU 2891671 A AU2891671 A AU 2891671A
Authority
AU
Australia
Prior art keywords
wizing
ball
machine
gravity return
gravity
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
Application number
AU28916/71A
Inventor
LEE GRESHAM and LORIN ALBERT ROBINSON CLIFFORD
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of AU2891671A publication Critical patent/AU2891671A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
    • B23P9/02—Treating or finishing by applying pressure, e.g. knurling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Drilling And Boring (AREA)
AU28916/71A 1970-07-10 1971-05-17 Ball wizing machine with gravity return Expired AU2891671A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5385770A 1970-07-10 1970-07-10
USUS53857 1970-07-10

Publications (1)

Publication Number Publication Date
AU2891671A true AU2891671A (en) 1972-11-23

Family

ID=21987024

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28916/71A Expired AU2891671A (en) 1970-07-10 1971-05-17 Ball wizing machine with gravity return

Country Status (4)

Country Link
US (1) US3691805A (en)
AU (1) AU2891671A (en)
BE (1) BE768193A (en)
GB (1) GB1288175A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005591A (en) * 1976-02-11 1977-02-01 Besser Industries, Inc. Ball sizing machine and method
US7210209B2 (en) * 2003-01-21 2007-05-01 Seagate Technology Llc System and method for ballizing and measuring a workpiece bore hole

Also Published As

Publication number Publication date
GB1288175A (en) 1972-09-06
US3691805A (en) 1972-09-19
BE768193A (en) 1971-12-07

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