GB331574A - A tool for use in grinding-in valves - Google Patents

A tool for use in grinding-in valves

Info

Publication number
GB331574A
GB331574A GB1051229A GB1051229A GB331574A GB 331574 A GB331574 A GB 331574A GB 1051229 A GB1051229 A GB 1051229A GB 1051229 A GB1051229 A GB 1051229A GB 331574 A GB331574 A GB 331574A
Authority
GB
United Kingdom
Prior art keywords
grinding
tool
valves
screwed
comptroller
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
GB1051229A
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 GB1051229A priority Critical patent/GB331574A/en
Publication of GB331574A publication Critical patent/GB331574A/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)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

331,574. Martin, V. April 4, 1929. Chucks.-A tool for use in grinding-in valves comprises a rod b screwed at one end, engaging with a corresponding screwed portion on the interior of a sleeve a, the lower end of which is conical in shape to receive a split collar e, which grips the valve-stem. Reference has been directed by the Comptroller to Specification 11292/13.
GB1051229A 1929-04-04 1929-04-04 A tool for use in grinding-in valves Expired GB331574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1051229A GB331574A (en) 1929-04-04 1929-04-04 A tool for use in grinding-in valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1051229A GB331574A (en) 1929-04-04 1929-04-04 A tool for use in grinding-in valves

Publications (1)

Publication Number Publication Date
GB331574A true GB331574A (en) 1930-07-04

Family

ID=9969186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1051229A Expired GB331574A (en) 1929-04-04 1929-04-04 A tool for use in grinding-in valves

Country Status (1)

Country Link
GB (1) GB331574A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419728A (en) * 1944-09-01 1947-04-29 Porter Arthur William Tool for grinding in internal-combustion engine valves
CN107283294A (en) * 2016-04-11 2017-10-24 中电华元核电工程技术有限公司 A kind of nuclear power station piston check valve polishing jig holds positioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419728A (en) * 1944-09-01 1947-04-29 Porter Arthur William Tool for grinding in internal-combustion engine valves
CN107283294A (en) * 2016-04-11 2017-10-24 中电华元核电工程技术有限公司 A kind of nuclear power station piston check valve polishing jig holds positioner

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