GB782859A - A new or improved tool for finishing the cylinder surfaces of internal combustion engines - Google Patents

A new or improved tool for finishing the cylinder surfaces of internal combustion engines

Info

Publication number
GB782859A
GB782859A GB869055A GB869055A GB782859A GB 782859 A GB782859 A GB 782859A GB 869055 A GB869055 A GB 869055A GB 869055 A GB869055 A GB 869055A GB 782859 A GB782859 A GB 782859A
Authority
GB
United Kingdom
Prior art keywords
rollers
radially
finishing
new
march
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
GB869055A
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.)
FRANK JAMES ANDERSON
Austin Motor Co Ltd
Original Assignee
FRANK JAMES ANDERSON
Austin Motor Co Ltd
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 FRANK JAMES ANDERSON, Austin Motor Co Ltd filed Critical FRANK JAMES ANDERSON
Priority to GB869055A priority Critical patent/GB782859A/en
Publication of GB782859A publication Critical patent/GB782859A/en
Expired 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
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/02—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working internal surfaces of revolution
    • B24B39/023—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working internal surfaces of revolution the working tool being composed of a plurality of working rolls or balls

Landscapes

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

Abstract

782,859. Rotting annular bodies. AUSTIN MOTOR CO., Ltd., and ANDERSON, F. J. March 16, 1956 [March 25, 1955], No. 8690/55. Class 83 (4). In a tool for rolling the internal surface of a cylinder bore a rotatably driven bar 10, Fig. 4, carries an annular set of rollers 29 which are free to float radially and are engaged by two opposed truncated cone members 20 which are pressed by springs 21 to urge the rollers 29 radially outwards. The cone members 20 are slidably keyed to the spindle 16 by balls 22 and engage conical faces 29y on the rolls to force them radially outwards. The cages for the rollers 29 comprise radially slotted end rings 27 connected by pillars 28 and are supported at each end by thrust bearings 19, 26. The rings 27 may be arranged so that the rollers 29 are slightly skewed to provide an axial feed. Slightly tapered zones 29x on the rollers provide a lead-in.
GB869055A 1955-03-25 1955-03-25 A new or improved tool for finishing the cylinder surfaces of internal combustion engines Expired GB782859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB869055A GB782859A (en) 1955-03-25 1955-03-25 A new or improved tool for finishing the cylinder surfaces of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB869055A GB782859A (en) 1955-03-25 1955-03-25 A new or improved tool for finishing the cylinder surfaces of internal combustion engines

Publications (1)

Publication Number Publication Date
GB782859A true GB782859A (en) 1957-09-11

Family

ID=9857363

Family Applications (1)

Application Number Title Priority Date Filing Date
GB869055A Expired GB782859A (en) 1955-03-25 1955-03-25 A new or improved tool for finishing the cylinder surfaces of internal combustion engines

Country Status (1)

Country Link
GB (1) GB782859A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10363621B2 (en) * 2014-12-05 2019-07-30 Sugino Machine Limited Combined machining tool and machining method using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10363621B2 (en) * 2014-12-05 2019-07-30 Sugino Machine Limited Combined machining tool and machining method using same

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