CH536920A - Sicherheitsschloss - Google Patents
SicherheitsschlossInfo
- Publication number
- CH536920A CH536920A CH690272A CH690272A CH536920A CH 536920 A CH536920 A CH 536920A CH 690272 A CH690272 A CH 690272A CH 690272 A CH690272 A CH 690272A CH 536920 A CH536920 A CH 536920A
- Authority
- CH
- Switzerland
- Prior art keywords
- safety lock
- lock
- safety
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0032—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with both axially and radially arranged tumbler pins or balls
-
- 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
- Y10T70/7441—Key
- Y10T70/7446—Multiple keys
- Y10T70/7452—Selective shutout type
-
- 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
- Y10T70/7441—Key
- Y10T70/7486—Single key
- Y10T70/7508—Tumbler type
- Y10T70/7559—Cylinder type
- Y10T70/7565—Plural tumbler sets
-
- 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
- Y10T70/7441—Key
- Y10T70/7729—Permutation
-
- 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
- Y10T70/7441—Key
- Y10T70/7768—Key-removal preventing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15516271A | 1971-06-21 | 1971-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH536920A true CH536920A (de) | 1973-05-15 |
Family
ID=22554324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH690272A CH536920A (de) | 1971-06-21 | 1972-05-09 | Sicherheitsschloss |
Country Status (2)
Country | Link |
---|---|
US (1) | US3729964A (de) |
CH (1) | CH536920A (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3941954A (en) * | 1974-09-10 | 1976-03-02 | Wintringham Robert E | Magnetic captive key switch lock |
US3916657A (en) * | 1975-02-11 | 1975-11-04 | Chicago Lock Co | Double key axial split-pin tumbler-type lock |
US4369642A (en) * | 1981-03-25 | 1983-01-25 | Norris Industries, Inc. | Detained key assembly |
JPS59217879A (ja) * | 1983-05-21 | 1984-12-08 | タキゲン製造株式会社 | 2操作一括管理用錠装置 |
US4858456A (en) * | 1988-04-06 | 1989-08-22 | Mcgee Sr Rodney M | Resettable axial tumbler lock |
US5361614A (en) * | 1993-04-14 | 1994-11-08 | Steven Elvy | Pin-tumbler lock with retained key and method of operation thereof |
US5475997A (en) * | 1994-07-12 | 1995-12-19 | Chung; Chia-Lieh | Lock assembly |
WO1997030253A1 (en) * | 1996-02-13 | 1997-08-21 | Papaiz Industria E Comercio Ltda. | A protection applied to a lock cylinder and key for application thereof |
ES2187309B1 (es) * | 1999-03-31 | 2005-06-16 | Universidad De Oviedo. | Cilindro para cerradura. |
US6058750A (en) * | 1999-06-11 | 2000-05-09 | Tung Chu International Inc. | Lock structure |
US20050275535A1 (en) * | 2004-06-01 | 2005-12-15 | Hui-Hua Hsieh | Lock core with an alarm |
TWM259038U (en) * | 2004-07-21 | 2005-03-11 | Chuen-Yi Hung | Lock with master key |
DE102010038105B4 (de) * | 2010-10-11 | 2012-05-24 | André Haake | Verfahren zur Kodierung eines Schlosses und Rohteil zur Durchführung dieses Verfahrens |
US8474289B2 (en) | 2011-11-28 | 2013-07-02 | Southern Company Services, Inc. | Locking systems |
US9512638B2 (en) * | 2014-02-07 | 2016-12-06 | Schlage Lock Company Llc | Leaf spring lock cylinder |
US10119299B1 (en) * | 2017-12-14 | 2018-11-06 | Kun-Yu Wu | Pickproof lock |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1092474A (en) * | 1912-12-06 | 1914-04-07 | Thomas Carroll | Permutation-lock. |
US3408841A (en) * | 1966-03-08 | 1968-11-05 | Sam Shiao Ming Hsu | Safety lock mechanism |
US3656328A (en) * | 1970-06-03 | 1972-04-18 | Benjamin F Hughes | Lock assembly |
-
1971
- 1971-06-21 US US00155162A patent/US3729964A/en not_active Expired - Lifetime
-
1972
- 1972-05-09 CH CH690272A patent/CH536920A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US3729964A (en) | 1973-05-01 |
SU442609A3 (ru) | 1974-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE392651B (sv) | Sekerhetsanleggning | |
SE392370B (sv) | Sekerhetsuttag | |
CH541847A (de) | Sicherheitsplombe | |
IT974657B (it) | Serratura di sicurezza antiscasso | |
BR7203070D0 (pt) | Detector de seguranca | |
AT322402B (de) | Kombinationsschloss | |
CH536920A (de) | Sicherheitsschloss | |
IT963388B (it) | Blocco cavo per costruzioni | |
AT308583B (de) | Schloß | |
BR7202449D0 (pt) | Fechadura com alarma | |
IT950030B (it) | Dispositivo di chiusura di sicurez za | |
CH548525A (de) | Sicherheitsverglasung. | |
AR198089A1 (es) | Cerradura de seguridad | |
BR7202046D0 (pt) | Dispositivo de travamento | |
CH534084A (de) | Sicherheitsverschluss | |
AT315670B (de) | Verschlußgetriebe | |
AT324049B (de) | Kettenschloss | |
AT315668B (de) | Kombinationsschloß | |
AT315013B (de) | Schloß | |
IT988394B (it) | Bloccaggio di sicurezza | |
CH542112A (de) | Sicherheitsverschluss | |
ES168636Y (es) | Cerradura de seguridad. | |
ES167951Y (es) | Cerradura de seguridad. | |
AT320365B (de) | Sicherheitsventil | |
BR7100719D0 (pt) | Fechadura de combinacao |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |