GB1278055A - Rotary display device - Google Patents

Rotary display device

Info

Publication number
GB1278055A
GB1278055A GB37439/69A GB3743969A GB1278055A GB 1278055 A GB1278055 A GB 1278055A GB 37439/69 A GB37439/69 A GB 37439/69A GB 3743969 A GB3743969 A GB 3743969A GB 1278055 A GB1278055 A GB 1278055A
Authority
GB
United Kingdom
Prior art keywords
indicia
fixed
display device
cylindrical
july
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
GB37439/69A
Other languages
English (en)
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.)
Oak Electro Netics Corp
Original Assignee
Oak Electro Netics Corp
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 Oak Electro Netics Corp filed Critical Oak Electro Netics Corp
Publication of GB1278055A publication Critical patent/GB1278055A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/02—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using only mechanical transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • 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
    • Y10S200/00—Electricity: circuit makers and breakers
    • Y10S200/47—Light guides for switch indicators, e.g. prisms, reflectors or cables
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20732—Handles
    • Y10T74/20834—Hand wheels
    • Y10T74/2084—Knob or dial

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
GB37439/69A 1968-07-25 1969-07-25 Rotary display device Expired GB1278055A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74771768A 1968-07-25 1968-07-25
US825898A US3636915A (en) 1968-07-25 1969-05-19 Rotary prism display

Publications (1)

Publication Number Publication Date
GB1278055A true GB1278055A (en) 1972-06-14

Family

ID=27114809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37439/69A Expired GB1278055A (en) 1968-07-25 1969-07-25 Rotary display device

Country Status (5)

Country Link
US (1) US3636915A (de)
CA (1) CA937078A (de)
DE (1) DE1936682B2 (de)
FR (1) FR2016821A1 (de)
GB (1) GB1278055A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1366953A (en) * 1971-03-20 1974-09-18 Lucas Industries Ltd Prisms
US3762715A (en) * 1971-08-09 1973-10-02 Casselle Novelty Co Inc Dice simulator
US3739512A (en) * 1971-11-19 1973-06-19 Oak Electro Netics Corp Reflective readout device
US4070100A (en) * 1976-09-01 1978-01-24 Katsuyuki Akiyoshi Filter for partially transmitting light
DE2930769C2 (de) * 1979-07-28 1982-04-08 Daimler-Benz Ag, 7000 Stuttgart Anordnung von beleuchtbaren transparenten Symbolen
US4688512A (en) * 1985-03-04 1987-08-25 Mechanical Products, Inc. Backlighted trip indicator
US5247491A (en) * 1991-07-29 1993-09-21 Zdzislaw Kwiatkowski Device for projecting a rainbow-like spectral display in the form of a symbol design, time indicating display and the like
US5295047A (en) * 1992-04-06 1994-03-15 Ford Motor Company Line-of-light illuminating device
US5669485A (en) * 1996-01-02 1997-09-23 Motorola, Inc. Rotary switch knob assembly with interspersed radial labeling
US5795113A (en) * 1996-08-07 1998-08-18 Black & Decker Inc. Optical unit for image projection and tool incorporating same
US6565223B2 (en) 2001-01-24 2003-05-20 Visteon Global Technologies, Inc. Integrated light transfer structure for providing halo and end illumination for a control switch assembly
SE528597C2 (sv) * 2005-03-30 2006-12-27 Gm Global Tech Operations Inc Reglage innefattande en rattkropp med ett prisma
EP2093735A1 (de) * 2008-02-19 2009-08-26 Siemens Aktiengesellschaft Notrufschalter mit einem bistabilen Schaltelement
US9728356B2 (en) * 2014-09-12 2017-08-08 Denso International America, Inc. Projected knob device
SE539422C2 (sv) * 2015-10-08 2017-09-19 Cyto365Ab Medical valve

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732467A (en) * 1956-01-24 Switch control and indicator
GB190420008A (en) * 1904-09-16 1905-07-20 Edward John Dobbins Improvements in Advertising Devices.
US2220590A (en) * 1939-07-19 1940-11-05 Taylor Instrument Co Adjusting knob
FR868174A (fr) * 1939-10-07 1941-12-23 Telefunken Gmbh Perfectionnements aux appareils radioélectriques commandés par boutons-poussoirs
US2334479A (en) * 1940-10-31 1943-11-16 Rca Corp Telltale device
US2430616A (en) * 1945-08-06 1947-11-11 Rohm & Haas Instrument lens and dial
US2616941A (en) * 1949-07-13 1952-11-04 Lasko George Anton Indicating apparatus
US2699141A (en) * 1950-11-24 1955-01-11 Bendix Aviat Corp Illuminated knob
US2713103A (en) * 1953-01-29 1955-07-12 Moffats Ltd Switch positioning means
US2711711A (en) * 1953-06-10 1955-06-28 Philco Corp Tuning apparatus
US2750918A (en) * 1953-11-10 1956-06-19 Mcgraw Electric Co Control knob
US3073210A (en) * 1959-01-19 1963-01-15 Joseph W Packard Prismatic reflecting device
US2943596A (en) * 1959-04-06 1960-07-05 Westinghouse Electric Corp Blanket control
US3041917A (en) * 1959-09-24 1962-07-03 William L Macshane Underwater instrument viewing device

Also Published As

Publication number Publication date
FR2016821A1 (de) 1970-05-15
US3636915A (en) 1972-01-25
DE1936682A1 (de) 1970-05-06
DE1936682B2 (de) 1972-06-29
CA937078A (en) 1973-11-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees