FR944251A - Improvements to etching diamonds for optical surfaces, and to devices intended for their use - Google Patents

Improvements to etching diamonds for optical surfaces, and to devices intended for their use

Info

Publication number
FR944251A
FR944251A FR944251DA FR944251A FR 944251 A FR944251 A FR 944251A FR 944251D A FR944251D A FR 944251DA FR 944251 A FR944251 A FR 944251A
Authority
FR
France
Prior art keywords
diamonds
etching
optical surfaces
devices intended
intended
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
French (fr)
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.)
RELIEPHOGRAPHIE
Original Assignee
RELIEPHOGRAPHIE
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 RELIEPHOGRAPHIE filed Critical RELIEPHOGRAPHIE
Application granted granted Critical
Publication of FR944251A publication Critical patent/FR944251A/en
Expired legal-status Critical Current

Links

Classifications

    • 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—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
    • B44B3/06—Accessories, e.g. tool or work holders
    • B44B3/063—Tool holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/18—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing
    • B23B27/20—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing with diamond bits or cutting inserts
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
    • 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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • 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—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
    • B44B3/06—Accessories, e.g. tool or work holders
    • 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—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
    • B44B3/06—Accessories, e.g. tool or work holders
    • B44B3/061—Tool heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/31—Diamond
    • 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
    • B44B2700/12—Accessories; Tool or work holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR944251D 1942-11-07 1942-11-07 Improvements to etching diamonds for optical surfaces, and to devices intended for their use Expired FR944251A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR944251T 1942-11-07

Publications (1)

Publication Number Publication Date
FR944251A true FR944251A (en) 1949-03-31

Family

ID=9471659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944251D Expired FR944251A (en) 1942-11-07 1942-11-07 Improvements to etching diamonds for optical surfaces, and to devices intended for their use

Country Status (4)

Country Link
BE (1) BE452519A (en)
CH (1) CH239967A (en)
FR (1) FR944251A (en)
NL (3) NL66221C (en)

Also Published As

Publication number Publication date
NL65731C (en)
NL64034C (en)
CH239967A (en) 1945-11-30
NL66221C (en) 1950-08-15
BE452519A (en)

Similar Documents

Publication Publication Date Title
FR950531A (en) Piezoelectric crystal apparatus
FR927072A (en) Telephone instrument
FR978531A (en) Locking device improvements
FR944251A (en) Improvements to etching diamonds for optical surfaces, and to devices intended for their use
FR926641A (en) Improvements to telecommunication devices and systems
FR932827A (en) Improvements to indicating devices for blind landing systems
FR902641A (en) Tweezers
FR884222A (en) Improvements to drawing devices
FR896528A (en) Siphon filter, particularly suitable for wash-houses, and similar devices
CH245208A (en) Electron optical device.
FR897996A (en) Sampling instrument, especially for medical applications
FR894239A (en) Reverse device for loom
FR901310A (en) Apparatus intended for use in telecommunications technology
FR888908A (en) Multipurpose winch
FR897775A (en) switching equipment for telecommunications systems
FR939163A (en) Improvements to optical projection devices
FR890281A (en) Advanced microscopes
FR53418E (en) Multipurpose winch
FR886259A (en) Devices for dry shaving
FR892587A (en) Recording devices
DK70362C (en) Device for frequency reduction devices.
CA407012A (en) Screen for electro-optical devices
FR889729A (en) Sludge centrifuge
CA402602A (en) Magnifier
CA417106A (en) Business management instrument