FR2842133B1 - "dispositif de comparaison de cles" - Google Patents

"dispositif de comparaison de cles"

Info

Publication number
FR2842133B1
FR2842133B1 FR0208659A FR0208659A FR2842133B1 FR 2842133 B1 FR2842133 B1 FR 2842133B1 FR 0208659 A FR0208659 A FR 0208659A FR 0208659 A FR0208659 A FR 0208659A FR 2842133 B1 FR2842133 B1 FR 2842133B1
Authority
FR
France
Prior art keywords
comparison device
key comparison
key
comparison
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 - Fee Related
Application number
FR0208659A
Other languages
English (en)
Other versions
FR2842133A1 (fr
Inventor
Claudio Bau
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.)
JMA FRANCE
Original Assignee
JMA FRANCE
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 JMA FRANCE filed Critical JMA FRANCE
Priority to FR0208659A priority Critical patent/FR2842133B1/fr
Publication of FR2842133A1 publication Critical patent/FR2842133A1/fr
Application granted granted Critical
Publication of FR2842133B1 publication Critical patent/FR2842133B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/22—Feeler-pin gauges, e.g. dial gauges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/28—Grooving workpieces
    • B23C3/35—Milling grooves in keys
    • 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
    • B23Q17/20—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2235/00—Details of milling keys
    • B23C2235/16—Dial indicators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
FR0208659A 2002-07-10 2002-07-10 "dispositif de comparaison de cles" Expired - Fee Related FR2842133B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0208659A FR2842133B1 (fr) 2002-07-10 2002-07-10 "dispositif de comparaison de cles"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0208659A FR2842133B1 (fr) 2002-07-10 2002-07-10 "dispositif de comparaison de cles"

Publications (2)

Publication Number Publication Date
FR2842133A1 FR2842133A1 (fr) 2004-01-16
FR2842133B1 true FR2842133B1 (fr) 2005-01-14

Family

ID=29763694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0208659A Expired - Fee Related FR2842133B1 (fr) 2002-07-10 2002-07-10 "dispositif de comparaison de cles"

Country Status (1)

Country Link
FR (1) FR2842133B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113477996B (zh) * 2021-06-16 2022-04-19 深圳数马电子技术有限公司 钥匙切割方法、装置、钥匙切割机和可读存储介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB143944A (en) * 1919-01-02 1920-06-02 Frank Louis Walter Improvements in amplifying gauges
DE844665C (de) * 1949-08-04 1952-07-24 Albert Meckel Haltevorrichtung fuer Messuhren und Anreissgeraete
CH403311A (de) * 1963-09-27 1965-11-30 Mahr Carl Einspannvorrichtung für Fühlhebelmessgeräte
US4687389A (en) * 1986-04-14 1987-08-18 Lori Corporation Key duplication machine
IT1248861B (it) * 1990-06-15 1995-01-30 Fichet Spa Apparecchiatura per la duplicazione di chiavi per serrature di sicurezza
DE9210689U1 (de) * 1992-08-11 1992-12-24 Golub, Danijel, 7500 Karlsruhe Multi-System-Schlüsselfräsmaschine mit Meß-Prüfvorrichtungen und dazugehörigen Mutterschlüsselsätzen
US6510620B2 (en) * 2000-04-15 2003-01-28 Robert G. Bender Tool and method for the precision boring of holes

Also Published As

Publication number Publication date
FR2842133A1 (fr) 2004-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070330