FR623741A - Machine for boring, straightening and grinding connecting rods, main bearings, etc., and for making oil grooves in them - Google Patents

Machine for boring, straightening and grinding connecting rods, main bearings, etc., and for making oil grooves in them

Info

Publication number
FR623741A
FR623741A FR623741DA FR623741A FR 623741 A FR623741 A FR 623741A FR 623741D A FR623741D A FR 623741DA FR 623741 A FR623741 A FR 623741A
Authority
FR
France
Prior art keywords
straightening
boring
machine
connecting rods
oil grooves
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
Other languages
French (fr)
Inventor
John William Bradley
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
Application granted granted Critical
Publication of FR623741A publication Critical patent/FR623741A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B41/12—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for forming working surfaces of cylinders, of bearings, e.g. in heads of driving rods, or of other engine parts
FR623741D 1925-10-28 1926-10-27 Machine for boring, straightening and grinding connecting rods, main bearings, etc., and for making oil grooves in them Expired FR623741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2696625A GB266417A (en) 1925-10-28 1925-10-28 A machine for the boring, facing, radiusing and oil grooving of connecting rods andmain bearings and the like

Publications (1)

Publication Number Publication Date
FR623741A true FR623741A (en) 1927-06-29

Family

ID=10251986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR623741D Expired FR623741A (en) 1925-10-28 1926-10-27 Machine for boring, straightening and grinding connecting rods, main bearings, etc., and for making oil grooves in them

Country Status (2)

Country Link
FR (1) FR623741A (en)
GB (2) GB266417A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223431B (en) * 1988-08-20 1992-06-10 T & N Technology Ltd Improvements in and relating to machine tools
EP0582627A4 (en) * 1991-05-02 1994-06-22 Skiltec Engineering Pty Ltd Internal diameter (i.d.) welding machine, and rotary drive and feed unit therefor
CN113458430B (en) * 2021-07-06 2022-05-03 南京工程学院 Special machine for finely boring pin holes on crank shaft

Also Published As

Publication number Publication date
GB268274A (en) 1927-03-28
GB266417A (en) 1927-02-28

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