FR825092A - Calculating mechanism for measuring instruments - Google Patents

Calculating mechanism for measuring instruments

Info

Publication number
FR825092A
FR825092A FR825092DA FR825092A FR 825092 A FR825092 A FR 825092A FR 825092D A FR825092D A FR 825092DA FR 825092 A FR825092 A FR 825092A
Authority
FR
France
Prior art keywords
measuring instruments
calculating mechanism
calculating
instruments
measuring
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
Other languages
French (fr)
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.)
Hughes Henry and Son Ltd
Original Assignee
Hughes Henry and Son 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 Hughes Henry and Son Ltd filed Critical Hughes Henry and Son Ltd
Application granted granted Critical
Publication of FR825092A publication Critical patent/FR825092A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G3/00—Devices in which the computing operation is performed mechanically
    • G06G3/08—Devices in which the computing operation is performed mechanically for integrating or differentiating, e.g. by wheel and disc

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
FR825092D 1936-08-18 1937-07-31 Calculating mechanism for measuring instruments Expired FR825092A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB825092X 1936-08-18

Publications (1)

Publication Number Publication Date
FR825092A true FR825092A (en) 1938-02-23

Family

ID=10535455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825092D Expired FR825092A (en) 1936-08-18 1937-07-31 Calculating mechanism for measuring instruments

Country Status (1)

Country Link
FR (1) FR825092A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE893586C (en) * 1937-06-07 1953-10-19 Philip Francis Everitt Angle measuring device with coarse adjustment and a micro screw gear with connected counter for fine adjustment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE893586C (en) * 1937-06-07 1953-10-19 Philip Francis Everitt Angle measuring device with coarse adjustment and a micro screw gear with connected counter for fine adjustment

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