FR2366084A1 - Key-cutting machine producing slotted bit - has rotary disc-cutter and rotates key about spindle axis producing curved end to slot - Google Patents

Key-cutting machine producing slotted bit - has rotary disc-cutter and rotates key about spindle axis producing curved end to slot

Info

Publication number
FR2366084A1
FR2366084A1 FR7629542A FR7629542A FR2366084A1 FR 2366084 A1 FR2366084 A1 FR 2366084A1 FR 7629542 A FR7629542 A FR 7629542A FR 7629542 A FR7629542 A FR 7629542A FR 2366084 A1 FR2366084 A1 FR 2366084A1
Authority
FR
France
Prior art keywords
key
slot
rotary disc
cutting machine
cutter
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.)
Granted
Application number
FR7629542A
Other languages
French (fr)
Other versions
FR2366084B1 (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.)
FRANCE HK
Original Assignee
FRANCE HK
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 FRANCE HK filed Critical FRANCE HK
Priority to FR7629542A priority Critical patent/FR2366084A1/en
Priority to DE19777729544 priority patent/DE7729544U1/en
Priority to IT2814077A priority patent/IT1084548B/en
Publication of FR2366084A1 publication Critical patent/FR2366084A1/en
Application granted granted Critical
Publication of FR2366084B1 publication Critical patent/FR2366084B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Sawing (AREA)

Abstract

The rotary disc (6) key-cutting machine cuts keys (1) of the type with radial open-ended slots (5) in a radial plate (2) which projects from the end of the key-shaft (3). The machine has a vice which secures the key during the cutting process, and the vice mounting permits rotation of the key (1) about the long axis (4) of its shaft (3). The arrangement provides a curved invert (5a) to the slot (5) without secondary cutting operations. Throughout the process the key-shaft axis (4) is parallel to that (7) of the cutting disc (6). The vice mounting may comprise a pivotable cradle, a pivotable cantilever, or a slide with a circular trajectory. The process is controlled by a sensor traversing a model key.
FR7629542A 1976-10-01 1976-10-01 Key-cutting machine producing slotted bit - has rotary disc-cutter and rotates key about spindle axis producing curved end to slot Granted FR2366084A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7629542A FR2366084A1 (en) 1976-10-01 1976-10-01 Key-cutting machine producing slotted bit - has rotary disc-cutter and rotates key about spindle axis producing curved end to slot
DE19777729544 DE7729544U1 (en) 1976-10-01 1977-09-23 MACHINE FOR MILLING GROOVED KEYS
IT2814077A IT1084548B (en) 1976-10-01 1977-09-30 IMPROVEMENTS RELATING TO MACHINES FOR CARVING WRENCHES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7629542A FR2366084A1 (en) 1976-10-01 1976-10-01 Key-cutting machine producing slotted bit - has rotary disc-cutter and rotates key about spindle axis producing curved end to slot

Publications (2)

Publication Number Publication Date
FR2366084A1 true FR2366084A1 (en) 1978-04-28
FR2366084B1 FR2366084B1 (en) 1979-01-12

Family

ID=9178277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629542A Granted FR2366084A1 (en) 1976-10-01 1976-10-01 Key-cutting machine producing slotted bit - has rotary disc-cutter and rotates key about spindle axis producing curved end to slot

Country Status (3)

Country Link
DE (1) DE7729544U1 (en)
FR (1) FR2366084A1 (en)
IT (1) IT1084548B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0709154A1 (en) * 1994-10-26 1996-05-01 Hk Industries S.A. Vice support for cutting key blades

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700100252A1 (en) * 2017-09-07 2019-03-07 Keyline S P A MACHINE FOR DUPLICATION OF KEYS
US11536047B1 (en) 2022-08-22 2022-12-27 Winloc Ag Key plug, a cylinder lock, a cylinder lock and key combination and a method to manufacture a key plug
US11542724B1 (en) 2022-08-22 2023-01-03 Winloc Ag Key blank, a key, and a cylinder lock and key combination
US11613909B1 (en) 2022-08-22 2023-03-28 Winloc Ag Key blank, a coded key and a cylinder lock and key system with improved stop arrangement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR514044A (en) * 1919-10-27 1921-03-01 Louis Auguste Becht Key cutting machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR514044A (en) * 1919-10-27 1921-03-01 Louis Auguste Becht Key cutting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0709154A1 (en) * 1994-10-26 1996-05-01 Hk Industries S.A. Vice support for cutting key blades
FR2726215A1 (en) * 1994-10-26 1996-05-03 Hk Ind HOLDER OF VANISHED KEY SIZES

Also Published As

Publication number Publication date
IT1084548B (en) 1985-05-25
DE7729544U1 (en) 1978-01-19
FR2366084B1 (en) 1979-01-12

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Legal Events

Date Code Title Description
ST Notification of lapse