CA993847A - Inch-metric dial - Google Patents

Inch-metric dial

Info

Publication number
CA993847A
CA993847A CA186,947A CA186947A CA993847A CA 993847 A CA993847 A CA 993847A CA 186947 A CA186947 A CA 186947A CA 993847 A CA993847 A CA 993847A
Authority
CA
Canada
Prior art keywords
inch
metric
dial
metric dial
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
CA186,947A
Inventor
Ernest Wildhaber
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.)
BIRD ISLAND
Original Assignee
BIRD ISLAND
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 BIRD ISLAND filed Critical BIRD ISLAND
Application granted granted Critical
Publication of CA993847A publication Critical patent/CA993847A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S116/00—Signals and indicators
    • Y10S116/47—Scale conversion, e.g. english-metric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
CA186,947A 1973-09-20 1973-11-29 Inch-metric dial Expired CA993847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US399162A US3921566A (en) 1973-09-20 1973-09-20 Inch-metric dial

Publications (1)

Publication Number Publication Date
CA993847A true CA993847A (en) 1976-07-27

Family

ID=23578408

Family Applications (1)

Application Number Title Priority Date Filing Date
CA186,947A Expired CA993847A (en) 1973-09-20 1973-11-29 Inch-metric dial

Country Status (3)

Country Link
US (1) US3921566A (en)
AU (1) AU1331376A (en)
CA (1) CA993847A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109605196A (en) * 2018-12-13 2019-04-12 郑州元素工具技术有限公司 A kind of annular diamond wire rotation pingqie machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2151534A (en) * 1939-03-21 Multiple turn position indicator
US3043090A (en) * 1959-08-03 1962-07-10 Edward V Sundt Electric clock
GB1192831A (en) * 1968-01-22 1970-05-20 Colchester Lathe Company Ltd Improvements in Dial Assemblies
US3486386A (en) * 1968-06-28 1969-12-30 Clarence R Laubenfels Dial device with optional stop means
US3536030A (en) * 1968-07-12 1970-10-27 Cincinnati Milling Machine Co Metric/inch converter
US3568629A (en) * 1968-07-24 1971-03-09 Herbert B Porter Eccentric gearing means
GB1233447A (en) * 1968-10-25 1971-05-26
US3820501A (en) * 1973-03-13 1974-06-28 R Foglein Device for converting measurement for metric to imperial system and vice versa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109605196A (en) * 2018-12-13 2019-04-12 郑州元素工具技术有限公司 A kind of annular diamond wire rotation pingqie machine

Also Published As

Publication number Publication date
AU1331376A (en) 1977-10-27
US3921566A (en) 1975-11-25

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