SE171848C1 - - Google Patents

Info

Publication number
SE171848C1
SE171848C1 SE1084658A SE1084658A SE171848C1 SE 171848 C1 SE171848 C1 SE 171848C1 SE 1084658 A SE1084658 A SE 1084658A SE 1084658 A SE1084658 A SE 1084658A SE 171848 C1 SE171848 C1 SE 171848C1
Authority
SE
Sweden
Application number
SE1084658A
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 filed Critical
Publication of SE171848C1 publication Critical patent/SE171848C1/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B7/00—Shotgun ammunition
    • F42B7/02—Cartridges, i.e. cases with propellant charge and missile
    • F42B7/12—Cartridge top closures, i.e. for the missile side
    • 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
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/24—Feelers; Feeler units
    • B23Q35/38—Feelers; Feeler units designed for sensing the pattern, model, or drawing without physical contact
    • B23Q35/40—Feelers; Feeler units designed for sensing the pattern, model, or drawing without physical contact involving optical or photoelectrical systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K11/00—Methods or arrangements for graph-reading or for converting the pattern of mechanical parameters, e.g. force or presence, into electrical signal
    • G06K11/02—Automatic curve followers, i.e. arrangements in which an exploring member or beam is forced to follow the curve
    • G06K11/04—Automatic curve followers, i.e. arrangements in which an exploring member or beam is forced to follow the curve using an auxiliary scanning pattern
SE1084658A 1957-11-29 1958-11-22 SE171848C1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS458457 1957-11-29

Publications (1)

Publication Number Publication Date
SE171848C1 true SE171848C1 (xx) 1960-06-28

Family

ID=5388939

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1084658A SE171848C1 (xx) 1957-11-29 1958-11-22

Country Status (6)

Country Link
BE (1) BE563968A (xx)
CH (1) CH369186A (xx)
DE (1) DE1098082B (xx)
FR (1) FR1208712A (xx)
GB (1) GB876344A (xx)
SE (1) SE171848C1 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156759A (en) * 1961-01-13 1964-11-10 Gen Precision Inc Dual cantilever mounted scanning mechanism
DE1270658B (de) * 1961-02-27 1968-06-20 Stewart Warner Corp Verfahren zum Steuern einer Einrichtung zum selbsttaetigen Nachfolgen der Kante eines silhouettenartigen Musters
US3234393A (en) * 1962-12-10 1966-02-08 Kollsman Instr Corp Wobble motor for light tracker
US4371782A (en) * 1979-12-31 1983-02-01 Frans Brouwer Optical pattern tracing system with remotely controlled kerf and forward offsets

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB759868A (en) * 1954-03-12 1956-10-24 English Electric Co Ltd Improvements in and relating to automatic curve-following apparatus

Also Published As

Publication number Publication date
CH369186A (de) 1963-05-15
FR1208712A (fr) 1960-02-25
BE563968A (xx)
DE1098082B (de) 1961-01-26
GB876344A (en) 1961-08-30

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