JPS5251297A - Impression tool for use in a lock - Google Patents

Impression tool for use in a lock

Info

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
Application number
JP12631375A
Other languages
Japanese (ja)
Other versions
JPS5437879B2 (en
Inventor
Shigeru Goto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP12631375A priority Critical patent/JPS5251297A/en
Publication of JPS5251297A publication Critical patent/JPS5251297A/en
Publication of JPS5437879B2 publication Critical patent/JPS5437879B2/ja
Granted legal-status Critical Current

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
JP12631375A 1975-10-22 1975-10-22 Impression tool for use in a lock Granted JPS5251297A (en)

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)

* Cited by examiner, † Cited by third party
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LOCKSMITH LEDGER#N9=1975 *

Cited By (6)

* Cited by examiner, † Cited by third party
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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