IT1055067B - Schermo per proiettore di radiazioni e metodo per produrre lostesso - Google Patents

Schermo per proiettore di radiazioni e metodo per produrre lostesso

Info

Publication number
IT1055067B
IT1055067B IT19835/76A IT1983576A IT1055067B IT 1055067 B IT1055067 B IT 1055067B IT 19835/76 A IT19835/76 A IT 19835/76A IT 1983576 A IT1983576 A IT 1983576A IT 1055067 B IT1055067 B IT 1055067B
Authority
IT
Italy
Prior art keywords
lostesso
screen
produce
radiation projector
projector
Prior art date
Application number
IT19835/76A
Other languages
English (en)
Original Assignee
Dentsply Int Inc
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 Dentsply Int Inc filed Critical Dentsply Int Inc
Application granted granted Critical
Publication of IT1055067B publication Critical patent/IT1055067B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/003—Apparatus for curing resins by radiation
    • A61C19/004—Hand-held apparatus, e.g. guns
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/49794—Dividing on common outline
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49876—Assembling or joining with prestressing of part by snap fit

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Optics & Photonics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Radiation-Therapy Devices (AREA)
IT19835/76A 1975-02-04 1976-02-03 Schermo per proiettore di radiazioni e metodo per produrre lostesso IT1055067B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54704975A 1975-02-04 1975-02-04

Publications (1)

Publication Number Publication Date
IT1055067B true IT1055067B (it) 1981-12-21

Family

ID=24183130

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19835/76A IT1055067B (it) 1975-02-04 1976-02-03 Schermo per proiettore di radiazioni e metodo per produrre lostesso

Country Status (6)

Country Link
US (1) US4062099A (it)
JP (1) JPS5190000A (it)
DE (1) DE2602956A1 (it)
FR (1) FR2300347A1 (it)
GB (2) GB1543034A (it)
IT (1) IT1055067B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5385300A (en) * 1977-01-05 1978-07-27 Hitachi Ltd Radioactive waste disposal method
US5017140A (en) * 1989-05-15 1991-05-21 Jay Ascher Removable and disposable extension for a light guide of a dental curing light and its method of use

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1435311A (en) * 1921-01-10 1922-11-14 Grace P Knight Flexible tubular clamping jacket
US1965865A (en) * 1932-06-29 1934-07-10 John L Thompson Safety light
US2042536A (en) * 1933-10-12 1936-06-02 Goodrich Co B F Strip rubber and method and apparatus for producing the same
GB661868A (en) * 1948-02-09 1951-11-28 Cia Uruguaya De Formento Ind S Improvements in the method of manufacture of reservoirs for reservoir writing instruments
US3396460A (en) * 1962-07-23 1968-08-13 Raychem Corp Method of making a connection
US3499210A (en) * 1967-06-13 1970-03-10 Sparta Ind Inc Method of mounting a protector on a drill pipe
US3614415A (en) * 1969-05-19 1971-10-19 Vicon Products Corp Fiber illuminator
US3641332A (en) * 1969-10-30 1972-02-08 Ebert Michael Fiber optics illumination system
US3894731A (en) * 1973-06-14 1975-07-15 Raychem Corp Marker assembly

Also Published As

Publication number Publication date
DE2602956A1 (de) 1977-07-28
FR2300347A1 (fr) 1976-09-03
US4062099A (en) 1977-12-13
GB1538096A (en) 1979-01-10
JPS5190000A (it) 1976-08-06
GB1543034A (en) 1979-03-28

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