US1136790A - Combination saw and try-square. - Google Patents

Combination saw and try-square. Download PDF

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Publication number
US1136790A
US1136790A US84915714A US1914849157A US1136790A US 1136790 A US1136790 A US 1136790A US 84915714 A US84915714 A US 84915714A US 1914849157 A US1914849157 A US 1914849157A US 1136790 A US1136790 A US 1136790A
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Prior art keywords
try
square
saw
handle
combination
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Expired - Lifetime
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US84915714A
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Captain Perry Funk
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B21/00—Hand saws without power drive; Equipment for hand sawing, e.g. saw horses
    • B27B21/08—Arrangements of gauging or adjusting equipment on hand saws, e.g. for limiting the cutting depth

Definitions

  • Figure 1 is a side elevation of a saw showing a try-square attachment mounted thereon.
  • Fig. 2 is a top plan view.
  • Fig. 3 is a top plan view.
  • Fig. l is a detail View of a plate having lugs on the ends thereof.
  • Fig. 5 is a detail view of an angular try-square, and
  • ' adapted to engage over the edge of the han-l Fig. 6 is a sectional View on line '6 6 of Fig. 2.
  • A designates a hand saw provided with a handle B in which the spirit levels C and D are mounted at right angles to each other in recesses formed in the wall of the hand ⁇ opening E.
  • the face of the blade adjacent to the handle is provided With. -a scale F having radial lines formed thereon, designating different degrecs and radiating from a common point H.
  • Try-squares designated eaeh by letter K, are mounted one upon either side of the handle and each try-square is angular and die as shown.
  • T he upper edge of the Saw handle is recessedaway as at N, and O designates a plate which is countersunk in said .recess andv has its upper face flush with the -upper edge of the handle.
  • lugs project from the forward edge of said plate and are bent at right angles thereto and are seated in recesses B formed in the forward end of the handle and against which the upper ends of the try-squares also fulcrum as they are tilted.
  • a laterally projecting wing K of each try-square is provided with a curved slot J, and I designates a' bolt passing through a-n aperture in the handle and through the two curved slots in the two try-squares, one upon either side of the handle.
  • nut S is mounted upon the bolt and serves to hold the try-square attachments' in different adjusted positions.
  • the tool may be utilized as a square.
  • l/Vhen it is desired to adjust the try-square to different angles relative to the rear edge of'the saw, it may be done by loosening the nut upon the bolt and tilting the try-square with its inner end fulcrumed against a projecting lug upon said plate until. the desired adjustment is made, after which the winged nut may be tightened to hold the try-square in such adjusted position.
  • eithersidc of the saw may be utilized in the same manner.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Food-Manufacturing Devices (AREA)

Description

m l f I v c. P. FUNK. COMBINATION SAW AND TRY SQUARE.
APPLICATION FILED` JULY 6, |914.
1,136,790,A` I -.Paten1;edApr.2o,1915.
lCAPTAIN PERRY FUNK, OF WOOSTER, OHIO.
COMBINATION SAW. AND TRY-SQUARE.
speciacauon of Letters Patent.
' Patented Apr. 2o, 1915.
Application led July 6, 1914. Serial N o. 849,157.
T all lwhom 'it may concern -Be it known thatAI, CAPTAIN PERRY FUNK, a citizen of the United States, residing at Wooster, in the county of Wayne and State of ()hio, have invented certain new and useful Improvements in Combination Saws and Try-Squares; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertams to make and use the same, ref' ercnce being had to the accompanying drawings, and to the letters and figures of reference marked thereon, which form a part of thisspecification.
This invention relates Ito new and'useful improvements in combination, tools, especially in the provision of a hand saw provided with suitable level and means for con-A verting the same into either an ordinary square or try-square and comprises various details of construction, combinations and arrangements of parts which will be hereinafter fully described, shown in the accompanying dra-wings and then specilically defined in the appended claim My invention is illustrated in the accompanying drawings, in which:-
Figure 1 is a side elevation of a saw showing a try-square attachment mounted thereon.` Fig. 2 is a top plan view. Fig. 3
is an enlarged detail view showing the manner of fulcruming the end of thev adjustable try-square against a plate upon the saw back. Fig. l is a detail View of a plate having lugs on the ends thereof. Fig. 5 is a detail view of an angular try-square, and
' adapted to engage over the edge of the han-l Fig. 6 is a sectional View on line '6 6 of Fig. 2.
Reference now 'being had to the details of the drawings by letter, A designates a hand saw provided with a handle B in which the spirit levels C and D are mounted at right angles to each other in recesses formed in the wall of the hand` opening E. The face of the blade adjacent to the handle is provided With. -a scale F having radial lines formed thereon, designating different degrecs and radiating from a common point H. Try-squares, designated eaeh by letter K, are mounted one upon either side of the handle and each try-square is angular and die as shown. T he upper edge of the Saw handle is recessedaway as at N, and O designates a plate which is countersunk in said .recess andv has its upper face flush with the -upper edge of the handle.
Other lugs, designated by letter 02, project from the forward edge of said plate and are bent at right angles thereto and are seated in recesses B formed in the forward end of the handle and against which the upper ends of the try-squares also fulcrum as they are tilted.
A laterally projecting wing K of each try-square is provided with a curved slot J, and I designates a' bolt passing through a-n aperture in the handle and through the two curved slots in the two try-squares, one upon either side of the handle. nut S is mounted upon the bolt and serves to hold the try-square attachments' in different adjusted positions.
In. operation, when the try-square upon either side of the saw is set at right angles to the rear edge of the Isaw, said try-square will fit over the' forward edge of the handle, while its upperend will engage the under surface of one of the lugs O. In this adjustment of the device, the tool may be utilized as a square. l/Vhen it is desired to adjust the try-square to different angles relative to the rear edge of'the saw, it may be done by loosening the nut upon the bolt and tilting the try-square with its inner end fulcrumed against a projecting lug upon said plate until. the desired adjustment is made, after which the winged nut may be tightened to hold the try-square in such adjusted position. As there are two of the try-squares, one on each side, it will be noted that eithersidc of the saw may be utilized in the same manner.
What I claim to be new is In combination with a saw and handle fixed thereto, a plate fastened to the upper edge of the handle and having a downwardly extending flange engaging the for- Ward end of the handle on either'side of the saw and slotted to receive the rear edge of the latter, 'said plate having lugs extending A suitable thumb ends of which bear` against said flange and the under edges of said lugs, each bar having a curved the outer face of the handle, and means for holding 'the bars in adjusted positions.
slotted arm bearing against In testimony whereof I hereunto aiix my signature in presence of two witnesses.
' CAPTAIN PERRY FUNK.
Witnesses:
DANIEL C. F UNCK, GRACE WILE.
US84915714A 1914-07-06 1914-07-06 Combination saw and try-square. Expired - Lifetime US1136790A (en)

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US84915714A US1136790A (en) 1914-07-06 1914-07-06 Combination saw and try-square.

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554749A (en) * 1948-06-14 1951-05-29 Maurice E Peeples Multiangular miter attachment
US2677184A (en) * 1950-09-13 1954-05-04 Edwin E Lindenbein Saw attachment
US3085342A (en) * 1960-01-04 1963-04-16 David P Owens Miter tool for a straight back hand saw
US20040231172A1 (en) * 2003-05-23 2004-11-25 Jimenez Eduardo J. Handle including two handgrips and/or a hand alignment mechanism
US20150047491A1 (en) * 2013-08-13 2015-02-19 Andreas Stihl Ag & Co. Kg Guide Bar for a Saw Chain of a Motor-Driven Chain Saw and Application of a Marking on a Guide Bar of a Motor-Driven Chain Saw

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554749A (en) * 1948-06-14 1951-05-29 Maurice E Peeples Multiangular miter attachment
US2677184A (en) * 1950-09-13 1954-05-04 Edwin E Lindenbein Saw attachment
US3085342A (en) * 1960-01-04 1963-04-16 David P Owens Miter tool for a straight back hand saw
US20040231172A1 (en) * 2003-05-23 2004-11-25 Jimenez Eduardo J. Handle including two handgrips and/or a hand alignment mechanism
US8322040B2 (en) * 2003-05-23 2012-12-04 Exceptional Ip Holdings Llc Handle including two handgrips and/or a hand alignment mechanism
US10081117B1 (en) 2003-05-23 2018-09-25 Exceptional Ip Holdings, Llc Handle including two handgrips and/or a hand alignment mechanism
US20150047491A1 (en) * 2013-08-13 2015-02-19 Andreas Stihl Ag & Co. Kg Guide Bar for a Saw Chain of a Motor-Driven Chain Saw and Application of a Marking on a Guide Bar of a Motor-Driven Chain Saw

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