JPS5574401A - Square for dimensional marking of stairs material - Google Patents

Square for dimensional marking of stairs material

Info

Publication number
JPS5574401A
JPS5574401A JP14722478A JP14722478A JPS5574401A JP S5574401 A JPS5574401 A JP S5574401A JP 14722478 A JP14722478 A JP 14722478A JP 14722478 A JP14722478 A JP 14722478A JP S5574401 A JPS5574401 A JP S5574401A
Authority
JP
Japan
Prior art keywords
stairs
slit
graduation
vertical
lean
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
JP14722478A
Other languages
Japanese (ja)
Other versions
JPS5821202B2 (en
Inventor
Shinkichi Takahashi
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 JP53147224A priority Critical patent/JPS5821202B2/en
Publication of JPS5574401A publication Critical patent/JPS5574401A/en
Publication of JPS5821202B2 publication Critical patent/JPS5821202B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

PURPOSE: To obtain the dimensional marking of stairs with desired height of stairs and depth of tread properly by means of a tool which is made of thin plate with a graduation and can be adjusted simply and quickly according to the gradient of stairs to be built.
CONSTITUTION: The vertical element a has a circular disc 2 at the inside corner of the lower part of the lean and long side 1, and has a slit 3 and a graduation 7 at its center upper part, while being equipped with arc-shaped slits 5, 6 being pivoted around the pin 4 fixing the horizontal element b at the same time. The horizontal element b, having a slit 12 along the center of the lean and long side 11 is pivotally joined to the vertical element a by the pin 4, while being pivotally fixed with the slits 5, 6 of the vertical element a, with graduation 19 engraved alongside, and has bolt-nuts 17, 18 to couple slit of the oblique element c. The oblique element c, moreover, has also slit at the end tip which intersects with the vertical member a, and the two elements are connected with each other by the bolt-nuts 9, 10.
COPYRIGHT: (C)1980,JPO&Japio
JP53147224A 1978-11-30 1978-11-30 stair corner ruler Expired JPS5821202B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53147224A JPS5821202B2 (en) 1978-11-30 1978-11-30 stair corner ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53147224A JPS5821202B2 (en) 1978-11-30 1978-11-30 stair corner ruler

Publications (2)

Publication Number Publication Date
JPS5574401A true JPS5574401A (en) 1980-06-05
JPS5821202B2 JPS5821202B2 (en) 1983-04-27

Family

ID=15425370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53147224A Expired JPS5821202B2 (en) 1978-11-30 1978-11-30 stair corner ruler

Country Status (1)

Country Link
JP (1) JPS5821202B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729173A (en) * 1987-05-06 1988-03-08 Wilson Dale D Adjustable carpenter's square
US5384967A (en) * 1993-06-18 1995-01-31 Helmuth; William E. Collapsible rafter square
US6510616B1 (en) * 2001-01-26 2003-01-28 James E. Sparkman Adjustable template tool for stairways
JP2004301578A (en) * 2003-03-31 2004-10-28 Press Kogyo Co Ltd Corner section measuring instrument
WO2011020218A1 (en) * 2009-08-19 2011-02-24 世朗贸易股份有限公司 Stairway gauge device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729173A (en) * 1987-05-06 1988-03-08 Wilson Dale D Adjustable carpenter's square
US5384967A (en) * 1993-06-18 1995-01-31 Helmuth; William E. Collapsible rafter square
US6510616B1 (en) * 2001-01-26 2003-01-28 James E. Sparkman Adjustable template tool for stairways
JP2004301578A (en) * 2003-03-31 2004-10-28 Press Kogyo Co Ltd Corner section measuring instrument
WO2011020218A1 (en) * 2009-08-19 2011-02-24 世朗贸易股份有限公司 Stairway gauge device

Also Published As

Publication number Publication date
JPS5821202B2 (en) 1983-04-27

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