GB526455A - Combination tool - Google Patents

Combination tool

Info

Publication number
GB526455A
GB526455A GB846639A GB846639A GB526455A GB 526455 A GB526455 A GB 526455A GB 846639 A GB846639 A GB 846639A GB 846639 A GB846639 A GB 846639A GB 526455 A GB526455 A GB 526455A
Authority
GB
United Kingdom
Prior art keywords
sheet
mitre
edge
stop flange
scale
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.)
Expired
Application number
GB846639A
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 GB846639A priority Critical patent/GB526455A/en
Publication of GB526455A publication Critical patent/GB526455A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L7/00—Straightedges
    • B43L7/005—Straightedges combined with other drawing aids

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)

Abstract

526,455. Protractors &c. FAIRBROTHER, H. March 16, 1939, No. 8466. [Class 97 (iii)] A combination set square, mitre and scale comprises a flat sheet of metal, synthetic resin &c. a with one edge formed with a stop flange c and another edge e provided with a scale, mitre or other angle slots f being provided from the stop flange edge. A rectangular or other opening h with its sides dimensioned and a series of holes g at marked distances from a centre point for drawing circles are provided. The edges of the sheet may be stiffened by beading b, and the sheet may have pressed ribs to stiffen it.
GB846639A 1939-03-16 1939-03-16 Combination tool Expired GB526455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB846639A GB526455A (en) 1939-03-16 1939-03-16 Combination tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB846639A GB526455A (en) 1939-03-16 1939-03-16 Combination tool

Publications (1)

Publication Number Publication Date
GB526455A true GB526455A (en) 1940-09-18

Family

ID=9853005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB846639A Expired GB526455A (en) 1939-03-16 1939-03-16 Combination tool

Country Status (1)

Country Link
GB (1) GB526455A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965969A (en) * 1955-12-13 1960-12-27 Joseph P Haley Rafter cut marking guide
GB2131345A (en) * 1982-12-03 1984-06-20 John Stanley Holden Cutter or scribe jig

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965969A (en) * 1955-12-13 1960-12-27 Joseph P Haley Rafter cut marking guide
GB2131345A (en) * 1982-12-03 1984-06-20 John Stanley Holden Cutter or scribe jig

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