GB805374A - An improved indicating or recording device - Google Patents

An improved indicating or recording device

Info

Publication number
GB805374A
GB805374A GB1309456A GB1309456A GB805374A GB 805374 A GB805374 A GB 805374A GB 1309456 A GB1309456 A GB 1309456A GB 1309456 A GB1309456 A GB 1309456A GB 805374 A GB805374 A GB 805374A
Authority
GB
United Kingdom
Prior art keywords
discs
recording device
april
protrusions
improved indicating
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
GB1309456A
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.)
WILLIAM HENRY THORNEYWORK
Original Assignee
WILLIAM HENRY THORNEYWORK
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 WILLIAM HENRY THORNEYWORK filed Critical WILLIAM HENRY THORNEYWORK
Priority to GB1309456A priority Critical patent/GB805374A/en
Publication of GB805374A publication Critical patent/GB805374A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
    • G01D13/02—Scales; Dials
    • G01D13/04—Construction
    • G01D13/10—Construction with adjustable scales; with auxiliary scales, e.g. vernier

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Displays For Variable Information Using Movable Means (AREA)

Abstract

805,374. Indicators. THORNEYWORK, W. H. April 25, 1957 [April 28, 1956], No. 13094/56. Class 118 (1). An indicator which may be attached to an ignition key comprises front and back plates 6, 7 held together by tubular rivets 8, 9, each plate being provided with recesses having central bosses accommodating manually-rotatable discs 10. The discs are printed with numbers which may be read through windows 6a, and are also provided with serrations 10a which may be engaged by and override protrusions 11a formed on a resilient metal plate 11 sandwiched between and recessed into the plates 6, 7. The protrusions may however be formed within the cavities for the discs.
GB1309456A 1956-04-28 1956-04-28 An improved indicating or recording device Expired GB805374A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1309456A GB805374A (en) 1956-04-28 1956-04-28 An improved indicating or recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1309456A GB805374A (en) 1956-04-28 1956-04-28 An improved indicating or recording device

Publications (1)

Publication Number Publication Date
GB805374A true GB805374A (en) 1958-12-03

Family

ID=10016725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1309456A Expired GB805374A (en) 1956-04-28 1956-04-28 An improved indicating or recording device

Country Status (1)

Country Link
GB (1) GB805374A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043055A (en) * 1975-10-20 1977-08-23 Zegel Snyder Teaching aid for accounting
GB2222551A (en) * 1988-09-07 1990-03-14 Michael Charlton Powell Code recording device
US4958454A (en) * 1987-11-09 1990-09-25 Chan Mary K Data recorder
GB2314193A (en) * 1996-06-14 1997-12-17 Charles Bouser Cargill Medicament reminder apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043055A (en) * 1975-10-20 1977-08-23 Zegel Snyder Teaching aid for accounting
US4958454A (en) * 1987-11-09 1990-09-25 Chan Mary K Data recorder
GB2222551A (en) * 1988-09-07 1990-03-14 Michael Charlton Powell Code recording device
GB2314193A (en) * 1996-06-14 1997-12-17 Charles Bouser Cargill Medicament reminder apparatus

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