EP0005413A1 - Serrure à combinaisons pour attaché-cases et articles analogues - Google Patents

Serrure à combinaisons pour attaché-cases et articles analogues Download PDF

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Publication number
EP0005413A1
EP0005413A1 EP79810035A EP79810035A EP0005413A1 EP 0005413 A1 EP0005413 A1 EP 0005413A1 EP 79810035 A EP79810035 A EP 79810035A EP 79810035 A EP79810035 A EP 79810035A EP 0005413 A1 EP0005413 A1 EP 0005413A1
Authority
EP
European Patent Office
Prior art keywords
cover
figures
lock
combination lock
similar articles
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.)
Withdrawn
Application number
EP79810035A
Other languages
German (de)
English (en)
French (fr)
Inventor
Philippe Wahl
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.)
JAHLEEL Corp
Original Assignee
JAHLEEL CORP
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 JAHLEEL CORP filed Critical JAHLEEL CORP
Publication of EP0005413A1 publication Critical patent/EP0005413A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B37/00—Permutation or combination locks; Puzzle locks
    • E05B37/02—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S70/00—Locks
    • Y10S70/56—Lock protecting cover
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7153—Combination
    • Y10T70/7424—Tampering prevention or attach defeating
    • Y10T70/7435—Hidden or covered dial
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/80—Parts, attachments, accessories and adjuncts
    • Y10T70/8432—For key-operated mechanism
    • Y10T70/8649—Keyhole covers

Definitions

  • the key to combination locks used in attaché cases and the like is generally a three or four digit number which must be formed, usually in a window, by correctly positioning movable elements, for example casters.
  • the present invention relates to a combination lock for attaché-cases and similar articles which makes it possible to eliminate this drawback.
  • this lock is characterized in that it comprises a cover capable of being moved between two positions, a first for which the figures forming the displayed number are hidden and a second position for which these figures are unmasked.
  • the lock will include a return spring automatically returning the cover to its first position.
  • FIGS. 1 and 2 make it possible to lock a briefcase whose clasp is seen - pivoting part 10 internally carrying the keeper 11 and fixed plate 12 having an opening 13 in which the keeper 11 must be engaged for receive the bolt which has not been drawn.
  • the opening and closing means of this lock comprise three rollers 14 on the periphery of which are printed the numbers 0 to 9. Each roller can be moved angularly and manually through a window 15 cut from the plate 12.
  • the figures located in the window 15 form a number determined by the angular positions of the rollers 14. For all the numbers that can be dialed, with the exception of one, the bolt of the lock is in the working position c ' that is to say that the case-holder is locked if the keeper 11 is itself engaged in the opening 13.
  • the number formed in the counter corresponds to a number known in principle only to the owner of the attaché case, a number called the key number or the code number, the bolt is released and the lock open.
  • the lock also comprises a cover 16 mounted on the plate 12 so as to be able to pivot in its plane around an axis 17 between a first position (FIG. 1) for which the rollers 14 are inaccessible and the figures located in the window 15 hidden and a second position (figure 2) for which these figures are hidden and the rollers 14 accessible, which makes it possible to rotate them and thus to dial the key number or to perform a scrambling maneuver.
  • a cover 16 mounted on the plate 12 so as to be able to pivot in its plane around an axis 17 between a first position (FIG. 1) for which the rollers 14 are inaccessible and the figures located in the window 15 hidden and a second position (figure 2) for which these figures are hidden and the rollers 14 accessible, which makes it possible to rotate them and thus to dial the key number or to perform a scrambling maneuver.
  • a return spring not shown, automatically returns the cover 16 to its first position when it is left to itself. Under these conditions, the key number is visible only during the very short time interval between the instant when this number is dialed and the one where the cache, after having been kept in its second position to perform this operation, is released and returns to its first position, or vice versa when closing. There is therefore a very low risk that this number will be seen and retained by a third person.
  • the cover 16 slides in a slide 18 between the two positions illustrated against the action of a return spring not shown in the direction of movement during from which the figures placed in the window 15 are unmasked and with the assistance of this spring in the opposite direction.
  • the cover 16 pivots about a horizontal axis 19 between the two positions illustrated in Figures 6 and 7 always preferably with, respectively against the action of a return spring.
  • the cover 16 is similar to that of the third embodiment, but it also covers partially the pivoting part 10 of the clasp when it occupies the position for which the window 15 is covered.
  • the cover 16 in this case plays an additional role, protecting the part 10 and closing security.
  • the lock has a push button 20 on which it is necessary to act, when the key number has been dialed, to open it.
  • the cover 16 also sliding as in the fourth embodiment, covers this button when the numbers located in the window 15 are unmasked and vice versa.

Landscapes

  • Casings For Electric Apparatus (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Lock And Its Accessories (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Packages (AREA)
EP79810035A 1978-05-02 1979-05-02 Serrure à combinaisons pour attaché-cases et articles analogues Withdrawn EP0005413A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH472878A CH621600A5 (enrdf_load_stackoverflow) 1978-05-02 1978-05-02
CH4728/78 1978-05-02

Publications (1)

Publication Number Publication Date
EP0005413A1 true EP0005413A1 (fr) 1979-11-14

Family

ID=4281464

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79810035A Withdrawn EP0005413A1 (fr) 1978-05-02 1979-05-02 Serrure à combinaisons pour attaché-cases et articles analogues

Country Status (5)

Country Link
US (1) US4354367A (enrdf_load_stackoverflow)
EP (1) EP0005413A1 (enrdf_load_stackoverflow)
CA (1) CA1133714A (enrdf_load_stackoverflow)
CH (1) CH621600A5 (enrdf_load_stackoverflow)
ES (1) ES243022Y (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585252A (en) * 1984-03-22 1986-04-29 Cooke John E Ski security system
KR890006969Y1 (ko) * 1986-05-15 1989-10-13 김정욱 연료통의 뚜껑을 이용한 보조키 보관장치
US4735067A (en) * 1987-04-22 1988-04-05 Tawil Abraham I Guard member for preventing tampering with combination locks
US5156030A (en) * 1991-02-26 1992-10-20 Otho D. Hill Key safe for door
US5077996A (en) * 1991-04-26 1992-01-07 Jack Lien Structure of combined lock device
DE102005010483A1 (de) * 2005-03-04 2006-09-14 Reinhold Schmidt Mit einer zu sichernden Vorrichtung zusammenwirkende Sicherungseinrichtung
US7350470B1 (en) * 2006-11-07 2008-04-01 Stuhlbarg International Sales Company Plastic safe with concealed hinge
US20080149008A1 (en) * 2006-12-20 2008-06-26 Michael Hall Apparatus for improved security
US7377144B1 (en) * 2007-01-15 2008-05-27 I-Tek Metal Mfg. Co., Ltd. Protective device for electronic lock
JP2008196224A (ja) * 2007-02-14 2008-08-28 Tokai Rika Co Ltd キーシリンダのカバー構造
CN201221239Y (zh) * 2007-12-07 2009-04-15 罗显号 一种动植物造形的指纹锁
US20110226023A1 (en) * 2009-12-23 2011-09-22 Tim Freeman Key storage lock box
JP5195877B2 (ja) * 2010-11-19 2013-05-15 富士ゼロックス株式会社 電力供給監視装置、画像処理装置
US9683390B1 (en) * 2016-02-24 2017-06-20 Federal Lock Co., Ltd. Combination lock assembly
USD895397S1 (en) 2018-06-12 2020-09-08 Frank J. Martin Company Storage locker pad lock

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1383317A (en) * 1920-08-02 1921-07-05 William S Mcadoo Combination-padlock
US1595979A (en) * 1925-04-13 1926-08-10 Joseph E Barker Permutation lock
GB645207A (en) * 1948-01-30 1950-10-25 Vincent Dawe Improvements relating to keyless locks
FR2187000A5 (enrdf_load_stackoverflow) * 1972-06-02 1974-01-11 Mohrhauser John

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US546969A (en) * 1895-09-24 Permutation-padlock
US641458A (en) * 1899-02-08 1900-01-16 L A Srygley & Co Trunk-lock.
US712830A (en) * 1902-08-06 1902-11-04 Mortimer B Mills Permutation-lock.
US1123886A (en) * 1914-05-22 1915-01-05 John Kaszewski Permutation-lock.
US1357720A (en) * 1917-05-29 1920-11-02 David J Newman Combination-lock
US3313136A (en) * 1964-08-04 1967-04-11 Gen Motors Corp Lock cylinder cover
US3930391A (en) * 1975-03-17 1976-01-06 General Motors Corporation Lock cylinder cover with key engagement release

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1383317A (en) * 1920-08-02 1921-07-05 William S Mcadoo Combination-padlock
US1595979A (en) * 1925-04-13 1926-08-10 Joseph E Barker Permutation lock
GB645207A (en) * 1948-01-30 1950-10-25 Vincent Dawe Improvements relating to keyless locks
FR2187000A5 (enrdf_load_stackoverflow) * 1972-06-02 1974-01-11 Mohrhauser John

Also Published As

Publication number Publication date
CA1133714A (fr) 1982-10-19
ES243022Y (es) 1983-03-01
ES243022U (es) 1982-08-16
US4354367A (en) 1982-10-19
CH621600A5 (enrdf_load_stackoverflow) 1981-02-13

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE DE FR GB IT LU NL SE

17P Request for examination filed
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19820506

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WAHL, PHILIPPE