FR2446909A1 - Barrel lock bolt for car doors - has sets of metal rockers housed in lock barrel engaged by grooves on key top - Google Patents

Barrel lock bolt for car doors - has sets of metal rockers housed in lock barrel engaged by grooves on key top

Info

Publication number
FR2446909A1
FR2446909A1 FR7901069A FR7901069A FR2446909A1 FR 2446909 A1 FR2446909 A1 FR 2446909A1 FR 7901069 A FR7901069 A FR 7901069A FR 7901069 A FR7901069 A FR 7901069A FR 2446909 A1 FR2446909 A1 FR 2446909A1
Authority
FR
France
Prior art keywords
barrel
lock
housed
grooves
sets
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.)
Pending
Application number
FR7901069A
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR7901069A priority Critical patent/FR2446909A1/en
Publication of FR2446909A1 publication Critical patent/FR2446909A1/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B21/00—Locks with lamelliform tumblers which are not set by the insertion of the key and in which the tumblers do not follow the movement of the bolt e.g. Chubb-locks
    • E05B21/06—Cylinder locks, e.g. protector locks

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

The barrel of the lock (2) is housed in the lock body (1) but extends through it at a projection (4) to work the opening lever (6), and is recalled after turning by the return spring (7). The lock barrel houses two sets of t shaped rockers (20, 21) of variable thickness and length of beak which rotate about the axis (22, 23) parallel to the main lock axis (5). When the key (3) penetrates the barrel fully, grooves on the key top match in number and in thickness the rockers whose rotation locks or unlocks the lock barrel to the lock body.
FR7901069A 1979-01-17 1979-01-17 Barrel lock bolt for car doors - has sets of metal rockers housed in lock barrel engaged by grooves on key top Pending FR2446909A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7901069A FR2446909A1 (en) 1979-01-17 1979-01-17 Barrel lock bolt for car doors - has sets of metal rockers housed in lock barrel engaged by grooves on key top

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7901069A FR2446909A1 (en) 1979-01-17 1979-01-17 Barrel lock bolt for car doors - has sets of metal rockers housed in lock barrel engaged by grooves on key top

Publications (1)

Publication Number Publication Date
FR2446909A1 true FR2446909A1 (en) 1980-08-14

Family

ID=9220850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901069A Pending FR2446909A1 (en) 1979-01-17 1979-01-17 Barrel lock bolt for car doors - has sets of metal rockers housed in lock barrel engaged by grooves on key top

Country Status (1)

Country Link
FR (1) FR2446909A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE162933C (en) *
DE71788C (en) * G. ZOOZ-MANN, Inhaber der Firma G. FUHRMANN, in Berlin S.O., Köpenickerstr. 114 Security lock
FR337774A (en) * 1903-12-16 1904-04-25 Laurent Fraigneux Leaf lock
DE911220C (en) * 1951-06-28 1954-05-10 Bode Panzer Geldschrankfabrike Springless security lock with double-bit key
DE1171778B (en) * 1959-09-15 1964-06-04 Willi Rojan Cylinder lock with pivoting tumblers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE162933C (en) *
DE71788C (en) * G. ZOOZ-MANN, Inhaber der Firma G. FUHRMANN, in Berlin S.O., Köpenickerstr. 114 Security lock
FR337774A (en) * 1903-12-16 1904-04-25 Laurent Fraigneux Leaf lock
DE911220C (en) * 1951-06-28 1954-05-10 Bode Panzer Geldschrankfabrike Springless security lock with double-bit key
DE1171778B (en) * 1959-09-15 1964-06-04 Willi Rojan Cylinder lock with pivoting tumblers

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