GB503672A - Improvements in transparent cover plates - Google Patents

Improvements in transparent cover plates

Info

Publication number
GB503672A
GB503672A GB22130/37A GB2213037A GB503672A GB 503672 A GB503672 A GB 503672A GB 22130/37 A GB22130/37 A GB 22130/37A GB 2213037 A GB2213037 A GB 2213037A GB 503672 A GB503672 A GB 503672A
Authority
GB
United Kingdom
Prior art keywords
plate
cover
bezel ring
cast
transparent cover
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
GB22130/37A
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.)
Erie Resistor Corp
Original Assignee
Erie Resistor 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 Erie Resistor Corp filed Critical Erie Resistor Corp
Publication of GB503672A publication Critical patent/GB503672A/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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • 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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G01D11/26—Windows; Cover glasses; Sealings therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connection Of Plates (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

503,672. Clock cases. ERIE RESISTOR CORPORATION. Aug. 11, 1937, No. 22130. Convention date, Sept. 25, 1936. [Class 139] [Also in Group XIX] A transparent cover-plate 3 has a bezel ring 4 of thermoplastic material die-cast around it, the bezel ring overlapping both faces of the plate, projecting portions for securing the cover-plate to a base member 1 being cast integral.with the bezel ring. These projections may be lugs 7 having spring clips 9 to hold the cover-plate against the base member' 1 or be screwed and provided with nuts and washers. Alternatively, the lugs may be dispensed with and a screw-thread cast on the outside of a projecting part 4a of the ring 4.
GB22130/37A 1936-09-25 1937-08-11 Improvements in transparent cover plates Expired GB503672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US503672XA 1936-09-25 1936-09-25

Publications (1)

Publication Number Publication Date
GB503672A true GB503672A (en) 1939-04-11

Family

ID=21964849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22130/37A Expired GB503672A (en) 1936-09-25 1937-08-11 Improvements in transparent cover plates

Country Status (1)

Country Link
GB (1) GB503672A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113431999A (en) * 2021-06-23 2021-09-24 陕西法士特齿轮有限责任公司 Sensor fixing structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113431999A (en) * 2021-06-23 2021-09-24 陕西法士特齿轮有限责任公司 Sensor fixing structure

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