GB757880A - Improvements in or relating to the grinding in of valves of internal combustion engines - Google Patents

Improvements in or relating to the grinding in of valves of internal combustion engines

Info

Publication number
GB757880A
GB757880A GB2154555A GB2154555A GB757880A GB 757880 A GB757880 A GB 757880A GB 2154555 A GB2154555 A GB 2154555A GB 2154555 A GB2154555 A GB 2154555A GB 757880 A GB757880 A GB 757880A
Authority
GB
United Kingdom
Prior art keywords
grinding
sleeve
valves
internal combustion
relating
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
GB2154555A
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 GB2154555A priority Critical patent/GB757880A/en
Publication of GB757880A publication Critical patent/GB757880A/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
    • B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
    • B24B15/08—Machines or devices designed for grinding seat surfaces; Accessories therefor for grinding co-operating seat surfaces by moving one over the other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

757,880. Grinding-in valves. ARTHUR, E. M. Dec. 7, 1953 [Oct. 14,1953], No. 21545/55. Divided out of 757,784 [Group XIX]. Class 60 During the grinding in of a valve of an internal combustion engine, the valve stem is guided by a sleeve 1 having a screwthreaded extension 2 the sleeve being divided longitudinally diametrically thereacross into halves 4, the parts being held together by a screwed ring 5. The sleeve has a cylindrical surface 3. provided with a groove 7, for engaging the guide recess in the cylinder block and a radial join 6 on the sleeve joins a stop engaging the upper end of the recess.
GB2154555A 1953-10-14 1953-10-14 Improvements in or relating to the grinding in of valves of internal combustion engines Expired GB757880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2154555A GB757880A (en) 1953-10-14 1953-10-14 Improvements in or relating to the grinding in of valves of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2154555A GB757880A (en) 1953-10-14 1953-10-14 Improvements in or relating to the grinding in of valves of internal combustion engines

Publications (1)

Publication Number Publication Date
GB757880A true GB757880A (en) 1956-09-26

Family

ID=10164687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2154555A Expired GB757880A (en) 1953-10-14 1953-10-14 Improvements in or relating to the grinding in of valves of internal combustion engines

Country Status (1)

Country Link
GB (1) GB757880A (en)

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