JPS5251297A - Impression tool for use in a lock - Google Patents
Impression tool for use in a lockInfo
- Publication number
- JPS5251297A JPS5251297A JP12631375A JP12631375A JPS5251297A JP S5251297 A JPS5251297 A JP S5251297A JP 12631375 A JP12631375 A JP 12631375A JP 12631375 A JP12631375 A JP 12631375A JP S5251297 A JPS5251297 A JP S5251297A
- Authority
- JP
- Japan
- Prior art keywords
- lock
- key
- impression tool
- impression
- tool
- 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
Links
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
PURPOSE: To provide an impression tool for tracting the inclination direction of the slopes on both sides of a groove between angular key projections across the body of a blank key blade, when producing a fellow key without decomposing a lock in the case where a key is lost.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12631375A JPS5251297A (en) | 1975-10-22 | 1975-10-22 | Impression tool for use in a lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12631375A JPS5251297A (en) | 1975-10-22 | 1975-10-22 | Impression tool for use in a lock |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5251297A true JPS5251297A (en) | 1977-04-25 |
JPS5437879B2 JPS5437879B2 (en) | 1979-11-17 |
Family
ID=14932082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12631375A Granted JPS5251297A (en) | 1975-10-22 | 1975-10-22 | Impression tool for use in a lock |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5251297A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5224365A (en) * | 1992-08-10 | 1993-07-06 | Dobbs Jerry L | Side bar lock decoder |
US5956984A (en) * | 1996-01-05 | 1999-09-28 | Hughes; Donald R. | Lock picking apparatus |
US6138486A (en) * | 1996-01-05 | 2000-10-31 | Hughes; Donald R. | Lock picking apparatus |
US6148652A (en) * | 1999-06-07 | 2000-11-21 | Magini; Mark A. | Picking tool for a disc tumbler lock |
-
1975
- 1975-10-22 JP JP12631375A patent/JPS5251297A/en active Granted
Non-Patent Citations (1)
Title |
---|
LOCKSMITH LEDGER#N9=1975 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5224365A (en) * | 1992-08-10 | 1993-07-06 | Dobbs Jerry L | Side bar lock decoder |
US5956984A (en) * | 1996-01-05 | 1999-09-28 | Hughes; Donald R. | Lock picking apparatus |
US6041629A (en) * | 1996-01-05 | 2000-03-28 | Hughes; Donald R. | Lock picking apparatus |
US6138486A (en) * | 1996-01-05 | 2000-10-31 | Hughes; Donald R. | Lock picking apparatus |
US6173595B1 (en) * | 1996-01-05 | 2001-01-16 | Donald R. Hughes | Lock picking apparatus |
US6148652A (en) * | 1999-06-07 | 2000-11-21 | Magini; Mark A. | Picking tool for a disc tumbler lock |
Also Published As
Publication number | Publication date |
---|---|
JPS5437879B2 (en) | 1979-11-17 |
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