US911330A - Square. - Google Patents

Square. Download PDF

Info

Publication number
US911330A
US911330A US41196808A US1908411968A US911330A US 911330 A US911330 A US 911330A US 41196808 A US41196808 A US 41196808A US 1908411968 A US1908411968 A US 1908411968A US 911330 A US911330 A US 911330A
Authority
US
United States
Prior art keywords
blade
square
members
randall
horizontal
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 - Lifetime
Application number
US41196808A
Inventor
Beaty M Randall
Richard R Randall
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 US41196808A priority Critical patent/US911330A/en
Application granted granted Critical
Publication of US911330A publication Critical patent/US911330A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers

Definitions

  • This invention relates to squares, and has for its object to provide a square of this character which may be used as a try-square, tee square and bevel square, andwhich can be easily adjusted for its various uses.
  • Figure l is a view, showing my invention in use as YVa try-square.
  • Fig. 2 is a similar view showing the Ainvention in use as a tee square.
  • ThebladeS is secured by .fasteningsr 10, between themembers 9 at one end there ⁇ of.
  • the blades 7 and V8 respectively are provided with scales 1l. y
  • a ⁇ gage blade 12 is provided, and is mounted between the members 9 of the blade 7, for movement therebetween.
  • the blade 12 is slotted longitudinally as at 13, and through Y this slot, and .through the slots 9 formed in the blade 7, there isV shown a bolt 14:, having a. clamping nut 15as shown.
  • the blade 12 is provided with a scale 12.
  • ⁇ A brass wear plate 1G is mounted in the faces of the members 9, and this plate surrounds the slots 9', formed in the members 9.
  • FIG. 3 is a similar view, showing the inventionin use as a A thus prevent ylateral movement of the blade 12.
  • a square including vertical and horizontal blades, the horizontal blade having a longitudinally. extending slot therein, a blade movable ⁇ on said horizontal blade and having a longitudinally extending slot, a clamping' bolt disposed in theslots and adapted to clamp the last named blade at ⁇ dierent points of its movement, the vertical blade having shoulders, and arranged to receive the' movable blade, when not in use.
  • a square including vertical and horizontal blades, the horizontal blade being formed of two parallel spaced members, said members having longitudinally extending slots, the vertical blade being secured between the members of the horizontal blade, the vertical blade having a portion between the members of the horizontal blade cut away to form shoulders, a blade ⁇ movable between the members of the horizontal blade and having a ,longitudinally extending slot, the blade having its end cut at an angle and adapted to lie at times between the shoulders formed on the vertical blade, and a clamping bolt arranged in the slots of the horizontal arm and in the slot of the movable arm and adapted to clamp saidmovable blade at different lpoints of its movement.

Description

B. M. e R. R. RANDALL.
SQUARE. APPLICATION FILED JAN. 21,1908.
91 1,330. e Patented Feb. 2, 1909.
*f5 ggf Witnesses r i I vcr TH: NoRlals PE1-:Rs co., wAsHmaroN, n. c,
UNITED srATEs PATENT OFFICE.`
"BEATY M'. RANDALL AND RICHARD R. RANDALL, O BLOOMINGTON, INDIANA.
SQUARE.
,i Speccatidn of Letters Patent.
Patented Feb. 2, 1909.
. Application filed January 21, 1908.` -Seral No. 411,968.
To all whom it may concern: Y
Be it known that we, BEATY `M. RANDALL and RICHARD R. RANDALL, citizens ofthe UnitedStates, residingiat Bloomington, in the county of Monroeand State of Indiana,
have invented certaincnew and useful ,Im-
provements in Squares, of which the follow;-
ing is a specification.
This invention relates to squares, and has for its object to provide a square of this character which may be used as a try-square, tee square and bevel square, andwhich can be easily adjusted for its various uses.
@ther objects and advantages willbe apparent from the following description and it will be understood that changes in the specific structures shown and described, may be made within the scope of the claimswithtion. Y
In the drawings, Figure l is a view, showing my invention in use as YVa try-square.` Fig. 2 isa similar view showing the Ainvention in use as a tee square.
at 9. ThebladeS is secured by .fasteningsr 10, between themembers 9 at one end there` of. The blades 7 and V8 respectively are provided with scales 1l. y
A` gage blade 12 is provided, and is mounted between the members 9 of the blade 7, for movement therebetween. The blade 12 is slotted longitudinally as at 13, and through Y this slot, and .through the slots 9 formed in the blade 7, there isV shown a bolt 14:, having a. clamping nut 15as shown. The blade 12 is provided with a scale 12. `A brass wear plate 1G, is mounted in the faces of the members 9, and this plate surrounds the slots 9', formed in the members 9.
A portion of the blade 8 between the memf bers 9 is cut away as shown, to form shoulders 18, and 19, and it will thus be seen, that when the tool is not in use, the blade 12 may be shoved between the members 9 andagainst the shoulders 18 and 19 of the blade 8, and"l out departing from the spirit of the inven- Fig. 3 is a similar view, showing the inventionin use as a A thus prevent ylateral movement of the blade 12. When it is desired to lay oil a miter of any angle, the blade 12 is swung downwardly until its edge engages the inner edge of the blade 8. y
In use as a try-square the blade 12 is shoved downwardly vand is then turned at right angles andv brought into alinement with the blade 7. In this position of the tool it will be seen that Vthe scale 12 on the blade 12 will form a continuation of the scale 11, and thus increase marking surface is obtained. Vthen it is desired to use the tool'as a vertical gage, the blade 12 is made to assumea vertical position and may then be clamped to the blade 7, at dii'erent points along the scale. Y
"What is claimed is:
1. A square including vertical and horizontal blades, the horizontal blade having a longitudinally. extending slot therein, a blade movable `on said horizontal blade and having a longitudinally extending slot, a clamping' bolt disposed in theslots and adapted to clamp the last named blade at `dierent points of its movement, the vertical blade having shoulders, and arranged to receive the' movable blade, when not in use.
2. A square including vertical and horizontal blades, the horizontal blade being formed of two parallel spaced members, said members having longitudinally extending slots, the vertical blade being secured between the members of the horizontal blade, the vertical blade having a portion between the members of the horizontal blade cut away to form shoulders, a blade `movable between the members of the horizontal blade and having a ,longitudinally extending slot, the blade having its end cut at an angle and adapted to lie at times between the shoulders formed on the vertical blade, and a clamping bolt arranged in the slots of the horizontal arm and in the slot of the movable arm and adapted to clamp saidmovable blade at different lpoints of its movement.
In testimony whereof we aflix our signatures, in presence oftwo witnesses.
. l BEATY M. RANDALL.
A 'RICHARD R. RANDALL. Witnesses:
ANDREW L. 'SH1nL1)s,
.GnonenW. RANDALL.`
US41196808A 1908-01-21 1908-01-21 Square. Expired - Lifetime US911330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US41196808A US911330A (en) 1908-01-21 1908-01-21 Square.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41196808A US911330A (en) 1908-01-21 1908-01-21 Square.

Publications (1)

Publication Number Publication Date
US911330A true US911330A (en) 1909-02-02

Family

ID=2979767

Family Applications (1)

Application Number Title Priority Date Filing Date
US41196808A Expired - Lifetime US911330A (en) 1908-01-21 1908-01-21 Square.

Country Status (1)

Country Link
US (1) US911330A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290205A (en) * 1980-03-10 1981-09-22 Autotron Equipment Corporation Rim surface measuring guage for wheel balances
US5226238A (en) * 1992-06-22 1993-07-13 Rahnefeld Paul E Infinite square
US5253426A (en) * 1992-04-23 1993-10-19 Mosbrucker Gregory A Multi-purpose square
US20180256278A1 (en) * 2017-03-09 2018-09-13 Tat Wai Yau Smart pressure-sensitive measuring device for distal femoral tumor removal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290205A (en) * 1980-03-10 1981-09-22 Autotron Equipment Corporation Rim surface measuring guage for wheel balances
US5253426A (en) * 1992-04-23 1993-10-19 Mosbrucker Gregory A Multi-purpose square
US5226238A (en) * 1992-06-22 1993-07-13 Rahnefeld Paul E Infinite square
US20180256278A1 (en) * 2017-03-09 2018-09-13 Tat Wai Yau Smart pressure-sensitive measuring device for distal femoral tumor removal

Similar Documents

Publication Publication Date Title
US911330A (en) Square.
US946414A (en) Scissors.
US1295841A (en) Combined carpenter's square and miter-gage.
US508453A (en) Combined cutting-gage and marker
US842585A (en) Drafting attachment.
US877934A (en) Gage for carpenters' rules, &c.
US1091332A (en) Square.
US579952A (en) Combination-tool
US986239A (en) Combination-tool.
US821959A (en) Miter-gage.
US1301166A (en) Attachment for joiners' squares.
US1015423A (en) Drafting instrument.
US1223974A (en) Combined protractor and bevel.
US299856A (en) Chalk-sharpener
US278405A (en) James b
US1040284A (en) Mechanic's tool.
US413497A (en) Protractor
US753025A (en) Heney woodboeough
US346836A (en) Protractor
US1276961A (en) Compound tool.
US288613A (en) Miter and framing square
US298600A (en) Gage for gutting car-braces
US1068983A (en) Toolmaker's micrometer adjusting feeler-gage.
US792469A (en) Bevel-square.
US646137A (en) Combined saw and adjustable square.