HK1011637A1 - A method of forming indicators and push-button members - Google Patents

A method of forming indicators and push-button members

Info

Publication number
HK1011637A1
HK1011637A1 HK98112797A HK98112797A HK1011637A1 HK 1011637 A1 HK1011637 A1 HK 1011637A1 HK 98112797 A HK98112797 A HK 98112797A HK 98112797 A HK98112797 A HK 98112797A HK 1011637 A1 HK1011637 A1 HK 1011637A1
Authority
HK
Hong Kong
Prior art keywords
push
button members
forming indicators
indicators
forming
Prior art date
Application number
HK98112797A
Inventor
Arthur David Young
Original Assignee
Dewhurst Plc
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 Dewhurst Plc filed Critical Dewhurst Plc
Publication of HK1011637A1 publication Critical patent/HK1011637A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • 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
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/022—Velvet; Mat finish
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/07—Actuators transparent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/044—Injection moulding
    • H01H2229/048—Insertion moulding
HK98112797A 1995-10-02 1998-12-03 A method of forming indicators and push-button members HK1011637A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9520072.1A GB9520072D0 (en) 1995-10-02 1995-10-02 Indicators and push-button members and method of forming the same

Publications (1)

Publication Number Publication Date
HK1011637A1 true HK1011637A1 (en) 1999-07-16

Family

ID=10781622

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98112797A HK1011637A1 (en) 1995-10-02 1998-12-03 A method of forming indicators and push-button members

Country Status (2)

Country Link
GB (2) GB9520072D0 (en)
HK (1) HK1011637A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969143A (en) * 1975-07-22 1976-07-13 Wilson Greatbatch Ltd. Enclosure for lithium-iodine cell and method of making the same
EP0257681A3 (en) * 1986-08-27 1990-02-07 STMicroelectronics S.r.l. Method for manufacturing plastic encapsulated semiconductor devices and devices obtained thereby
JPH0749239B2 (en) * 1987-04-03 1995-05-31 サカエ理研工業株式会社 Light-transmitting decorative body having concave-convex continuous cut surface on the back surface and method for producing the same
US5030407A (en) * 1988-04-28 1991-07-09 Schlumberger Industries Method of making cards having graphics elements thereon
GB8910685D0 (en) * 1989-05-10 1989-06-28 Moran Peter Integrated circuit package
US5098633A (en) * 1990-03-19 1992-03-24 Illinois Tool Works Inc. Backlit button by thermoformed cap process

Also Published As

Publication number Publication date
GB2305888B (en) 1999-04-07
GB2305888A (en) 1997-04-23
GB9520072D0 (en) 1995-12-06
GB9620529D0 (en) 1996-11-20

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20101002