GB165146A - A new or improved apparatus for truing the valves of internal combustion engines and for like operations - Google Patents

A new or improved apparatus for truing the valves of internal combustion engines and for like operations

Info

Publication number
GB165146A
GB165146A GB512120A GB512120A GB165146A GB 165146 A GB165146 A GB 165146A GB 512120 A GB512120 A GB 512120A GB 512120 A GB512120 A GB 512120A GB 165146 A GB165146 A GB 165146A
Authority
GB
United Kingdom
Prior art keywords
truing
valves
operations
new
internal combustion
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
GB512120A
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.)
EDWIN COTTRILL
RHODES RHODES
Original Assignee
EDWIN COTTRILL
RHODES RHODES
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 EDWIN COTTRILL, RHODES RHODES filed Critical EDWIN COTTRILL
Priority to GB512120A priority Critical patent/GB165146A/en
Publication of GB165146A publication Critical patent/GB165146A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/02—Milling surfaces of revolution
    • B23C3/05—Finishing valves or valve seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)

Abstract

165,146. Cottrill, E., and Rhodes, R. Feb. 20, 1920. Portable turning-apparatus.-A valve-trueing device comprises a holder 2 having fixed bearing portions 3, 4 coacting with complementary bearing portions 5, 6 carried in adjustable stirrups 7, 8. The valve 13 is rotated by means of a screw driver &c. against a pivoted cutter 11 adjustable by means of a screw 12<a>, the cut being limited by an adjustable abutment 15.
GB512120A 1920-02-20 1920-02-20 A new or improved apparatus for truing the valves of internal combustion engines and for like operations Expired GB165146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB512120A GB165146A (en) 1920-02-20 1920-02-20 A new or improved apparatus for truing the valves of internal combustion engines and for like operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB512120A GB165146A (en) 1920-02-20 1920-02-20 A new or improved apparatus for truing the valves of internal combustion engines and for like operations

Publications (1)

Publication Number Publication Date
GB165146A true GB165146A (en) 1921-06-20

Family

ID=9790093

Family Applications (1)

Application Number Title Priority Date Filing Date
GB512120A Expired GB165146A (en) 1920-02-20 1920-02-20 A new or improved apparatus for truing the valves of internal combustion engines and for like operations

Country Status (1)

Country Link
GB (1) GB165146A (en)

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