GB180762A - A tool for finishing and surfacing the bores of connecting-rods and engine bearings - Google Patents

A tool for finishing and surfacing the bores of connecting-rods and engine bearings

Info

Publication number
GB180762A
GB180762A GB695821A GB695821A GB180762A GB 180762 A GB180762 A GB 180762A GB 695821 A GB695821 A GB 695821A GB 695821 A GB695821 A GB 695821A GB 180762 A GB180762 A GB 180762A
Authority
GB
United Kingdom
Prior art keywords
finishing
surfacing
bores
rods
tool
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
GB695821A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB695821A priority Critical patent/GB180762A/en
Publication of GB180762A publication Critical patent/GB180762A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B23B29/03417—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of inclined planes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

180,762. Spark, A. March 3, 1921. Reamers.-An apparatus for finishing the internal surfaces of bearings &c. consists of a bracket provided with a cylindrical boss in which is mounted a mandrel C provided with an inclined undercut groove for the reception of a cutter. Tha workpiece is rotated on three smooth surfaces formed by the radially adjustable wedge-shaped steadies B and the bottom of the boss. The cutter A is mounted in the grooved mandrel, and is of such a length as to operate on the whole length of the bearing.
GB695821A 1921-03-03 1921-03-03 A tool for finishing and surfacing the bores of connecting-rods and engine bearings Expired GB180762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB695821A GB180762A (en) 1921-03-03 1921-03-03 A tool for finishing and surfacing the bores of connecting-rods and engine bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB695821A GB180762A (en) 1921-03-03 1921-03-03 A tool for finishing and surfacing the bores of connecting-rods and engine bearings

Publications (1)

Publication Number Publication Date
GB180762A true GB180762A (en) 1922-06-06

Family

ID=9823941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB695821A Expired GB180762A (en) 1921-03-03 1921-03-03 A tool for finishing and surfacing the bores of connecting-rods and engine bearings

Country Status (1)

Country Link
GB (1) GB180762A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106061659A (en) * 2014-02-14 2016-10-26 雷诺股份公司 Rotary boring tool with detachable cutting inserts and method for machining a cylinder bore of a combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106061659A (en) * 2014-02-14 2016-10-26 雷诺股份公司 Rotary boring tool with detachable cutting inserts and method for machining a cylinder bore of a combustion engine

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