FR2278882A1 - Manufacture of key symmetrical about one axis - using pressed metal toothed shank inserted in groove in rubber head - Google Patents

Manufacture of key symmetrical about one axis - using pressed metal toothed shank inserted in groove in rubber head

Info

Publication number
FR2278882A1
FR2278882A1 FR7407162A FR7407162A FR2278882A1 FR 2278882 A1 FR2278882 A1 FR 2278882A1 FR 7407162 A FR7407162 A FR 7407162A FR 7407162 A FR7407162 A FR 7407162A FR 2278882 A1 FR2278882 A1 FR 2278882A1
Authority
FR
France
Prior art keywords
rubber head
groove
manufacture
axis
section
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
FR7407162A
Other languages
French (fr)
Other versions
FR2278882B1 (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.)
Antivols Simplex SA
Original Assignee
Antivols Simplex SA
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 Antivols Simplex SA filed Critical Antivols Simplex SA
Priority to FR7407162A priority Critical patent/FR2278882A1/en
Publication of FR2278882A1 publication Critical patent/FR2278882A1/en
Application granted granted Critical
Publication of FR2278882B1 publication Critical patent/FR2278882B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/04—Construction of the bow or head of the key; Attaching the bow to the shank

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

The key is made in two section which are fitted together: a metal section which forms the body and a synthetic rubber head. The metal section is produced by passing a rod through a stock and die which gives the required shape, then the two sides are cut out and the rod is cut into sections. In addition to the notches, the cutting out process also provides the section with teeth which prevent the body from slipping out of the rubber head. The rubber head contains a groove into which the metal section is inserted. This process is quicker than the conventional method which involves cutting out the complete key from a metal plate and also avoids waste of materials.
FR7407162A 1974-03-01 1974-03-01 Manufacture of key symmetrical about one axis - using pressed metal toothed shank inserted in groove in rubber head Granted FR2278882A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7407162A FR2278882A1 (en) 1974-03-01 1974-03-01 Manufacture of key symmetrical about one axis - using pressed metal toothed shank inserted in groove in rubber head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407162A FR2278882A1 (en) 1974-03-01 1974-03-01 Manufacture of key symmetrical about one axis - using pressed metal toothed shank inserted in groove in rubber head

Publications (2)

Publication Number Publication Date
FR2278882A1 true FR2278882A1 (en) 1976-02-13
FR2278882B1 FR2278882B1 (en) 1977-03-04

Family

ID=9135717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407162A Granted FR2278882A1 (en) 1974-03-01 1974-03-01 Manufacture of key symmetrical about one axis - using pressed metal toothed shank inserted in groove in rubber head

Country Status (1)

Country Link
FR (1) FR2278882A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003439A1 (en) * 1982-03-23 1983-10-13 Chicago Lock Co Key and method of manufacture
US4735069A (en) * 1982-03-23 1988-04-05 Chicago Lock Co. Cylinder lock and key
FR2945568A1 (en) * 2009-05-18 2010-11-19 Valeo Securite Habitacle KEY FOR MOTOR VEHICLE
WO2020157522A1 (en) 2019-01-31 2020-08-06 Sferopoulos Haralambos Detachable identification key head

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003439A1 (en) * 1982-03-23 1983-10-13 Chicago Lock Co Key and method of manufacture
US4735069A (en) * 1982-03-23 1988-04-05 Chicago Lock Co. Cylinder lock and key
FR2945568A1 (en) * 2009-05-18 2010-11-19 Valeo Securite Habitacle KEY FOR MOTOR VEHICLE
WO2010133556A1 (en) * 2009-05-18 2010-11-25 Valeo Securite Habitacle Automobile key
WO2020157522A1 (en) 2019-01-31 2020-08-06 Sferopoulos Haralambos Detachable identification key head

Also Published As

Publication number Publication date
FR2278882B1 (en) 1977-03-04

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
ST Notification of lapse