FR1080334A - Dispositif de gravure ou de traçage de réseaux optiques de diffraction, ou analogues - Google Patents

Dispositif de gravure ou de traçage de réseaux optiques de diffraction, ou analogues

Info

Publication number
FR1080334A
FR1080334A FR1080334DA FR1080334A FR 1080334 A FR1080334 A FR 1080334A FR 1080334D A FR1080334D A FR 1080334DA FR 1080334 A FR1080334 A FR 1080334A
Authority
FR
France
Prior art keywords
etching
diffraction gratings
optical diffraction
tracing optical
tracing
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
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.)
NAT RES DEV
National Research Development Corp UK
Original Assignee
NAT RES DEV
National Research Development Corp UK
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 NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV
Application granted granted Critical
Publication of FR1080334A publication Critical patent/FR1080334A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G7/00—Forming thread by means of tools similar both in form and in manner of use to thread-cutting tools, but without removing any material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
    • B23G1/04—Machines with one working-spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q23/00—Arrangements for compensating for irregularities or wear, e.g. of ways, of setting mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/406—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw with means for meshing screw and nut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B3/00—Artists' machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two-dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • B44B3/04—Artists' machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two-dimensionally for carving, engraving, or guilloching shallow ornamenting or markings wherein non-plane surfaces are worked
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B2700/00—Machines, apparatus, tools or accessories for artistic work
    • B44B2700/02—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two-dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • B44B2700/025—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two-dimensionally for carving, engraving, or guilloching shallow ornamenting or markings for engraving a surface of revolution

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Milling Processes (AREA)
FR1080334D 1952-07-04 1953-07-03 Dispositif de gravure ou de traçage de réseaux optiques de diffraction, ou analogues Expired FR1080334A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB317558X 1952-07-04

Publications (1)

Publication Number Publication Date
FR1080334A true FR1080334A (fr) 1954-12-08

Family

ID=10327913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1080334D Expired FR1080334A (fr) 1952-07-04 1953-07-03 Dispositif de gravure ou de traçage de réseaux optiques de diffraction, ou analogues

Country Status (6)

Country Link
CA (1) CA523497A (fr)
CH (1) CH317558A (fr)
DE (1) DE1051607B (fr)
FR (1) FR1080334A (fr)
GB (1) GB731832A (fr)
NL (1) NL179599C (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL83220C (fr) * 1949-12-06

Also Published As

Publication number Publication date
DE1051607B (de) 1959-02-26
GB731832A (en) 1955-06-15
CA523497A (fr) 1956-04-03
NL179599C (nl)
CH317558A (de) 1956-11-30

Similar Documents

Publication Publication Date Title
FR1042870A (fr) Appareil automatique de navigation astronomique
FR1082683A (fr) Dispositif de préchauffeur
FR1119713A (fr) Dispositif de transmission de force
FR1080334A (fr) Dispositif de gravure ou de traçage de réseaux optiques de diffraction, ou analogues
NL176496B (nl) Optisch stelsel.
FR1090441A (fr) Dispositif de suspension à absorption
FR63615E (fr) Dispositif de blocage
FR1045319A (fr) Dispositif de freins
FR1097564A (fr) Dispositif de broyage
FR1101096A (fr) Dispositif de freinage hydraulique
NL167067B (nl) Gegevensafvraagstelsel.
AT185878B (de) Einrichtung zur Nullpunktsverstellung an Meßgeräten od. dgl.
FR1071828A (fr) Dispositif de débitage
FR1073413A (fr) Dispositif de visée optique
FR1061114A (fr) Dispositif de décantation
FR1079149A (fr) Dispositif de chaudière
FR1067951A (fr) Dispositif indicateur de position
BE517423A (fr) Dispositif de commande de treuil.
FR1056986A (fr) Dispositif de freinage
FR1064952A (fr) Dispositif de signal lumineux
FR1070173A (fr) Dispositif de verrouillage perfectionné
DK79755C (da) Læseapparat for blinde.
FR1084542A (fr) Dispositif de chiffrage
FR1084410A (fr) Dispositif de filtration
FR1055143A (fr) Dispositif de repérage