US1127749A - Attachment for handsaws. - Google Patents

Attachment for handsaws. Download PDF

Info

Publication number
US1127749A
US1127749A US72905412A US1912729054A US1127749A US 1127749 A US1127749 A US 1127749A US 72905412 A US72905412 A US 72905412A US 1912729054 A US1912729054 A US 1912729054A US 1127749 A US1127749 A US 1127749A
Authority
US
United States
Prior art keywords
saw
handsaws
attachment
recess
bulb
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
US72905412A
Inventor
William E Faye
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 US72905412A priority Critical patent/US1127749A/en
Application granted granted Critical
Publication of US1127749A publication Critical patent/US1127749A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D59/00—Accessories specially designed for sawing machines or sawing devices
    • B23D59/006—Accessories specially designed for sawing machines or sawing devices for removing or collecting chips

Definitions

  • the essential feature of the invention consists in arranging a compressible air bulb in a handle of a saw to direct a jet of air to the saw teeth.
  • the object of the invention is, to assist carpenters and others using wood saws in following the guide lines, eliminating the necessity of the operator bending down to blow away the saw-dust and insuring rapid and accurate work being done.
  • the drawing represents a perspective View of the handle portion of a saw partly broken away and showing the application, of my invention.
  • .1 is the saw handle having a recess 2 formed therein on the inner side of the hand grip.
  • a rubber bulb arranged in the recess 2 and having a teat iprojecting from the top thereof extending into a socket 5 at the upper side of the recess 2.
  • nipple 6 is a tubular nipple secured to the other end of the bulb 3 and extending through a hole 7 in the front side of the handle, said nipple being turned forwardly at the point to direct a jet of air in the direction of the teeth of the saw blade 8.
  • This device is very simple and in operation the person using the saw grips the hand grip in the usual manner so that the second and third fingers of the hand close around the rubber bulb.
  • the pressure against the saw is upon the palm of the hand and when the saw reaches the innermost part of its stroke the operator by simply squeezing the bulb with the fingers directs a jet of air against the surface of the board being sawed, thereby blowing the saw-dust colworkman may thus follow the mark clearly and will not have to stop sawing or bend down in orderto blow away the dust.
  • the bulb is arranged in such a position that the act of squeezing it will be most natural, further it will be protected against accidental damage and adds very little to the cost.
  • a hand saw having a recess formed in the inner side of the hand grip and an orifice leading from said recess downwardly and forwardly toward the saw blade and arranged in alinement with the saw blade, said recess having a small pocket formed in the upper side, and a rubber bulb arranged in said recess, having a teat extending into said pocket and a hollow stem extending into the said orifice and projecting beyond the lower side of the handle and extending forwardly and adapted to direct a jet of air toward the saw blade and in alinement therewith.

Description

W. E. PAYE. ATTACHMENT FOE HAND SAWS. APPLICATION FILED NOV. 1, 1912.
1,127,749., Patented Feb. 9, 1915.
Inventor. 9% 47M, WM M$ my 1; j
ITHOH WASHINGION. D. c
entree srarns rarer ora ion WILLIAM: E. FAYE, F TORONTO, ONTARIO, CANADA, .ASSIGNOR 0F ONE-HALF TO THOMAS MARTIN, OF WINNIPEG, MANITOBA, CANADA.
ATTACHMENT HANDSAWS.
anew-ea.
Specification of Letters Patent.
Patented Feb, 9, 1915.
Application filed November 1, 1912. Serial No. 729,054.
To all whom it may concern:
' Be it known that I, W'ILLIAM EDWARD Faye, a subject of the King of Great Britain, and resident of the city of Toronto, county of York, Province of Ontario, in the Dominion of Canada, have invented certain new and useful Improvements in Attachments for Handsaws, described in the following specification and illustrated in the accompanying drawings, that form part of lected on the surface clear of the mark. The
the same.
The essential feature of the invention consists in arranging a compressible air bulb in a handle of a saw to direct a jet of air to the saw teeth.
The object of the invention is, to assist carpenters and others using wood saws in following the guide lines, eliminating the necessity of the operator bending down to blow away the saw-dust and insuring rapid and accurate work being done.
The drawing represents a perspective View of the handle portion of a saw partly broken away and showing the application, of my invention.
Referring to the drawing,.1 is the saw handle having a recess 2 formed therein on the inner side of the hand grip.
3 is a rubber bulb arranged in the recess 2 and having a teat iprojecting from the top thereof extending into a socket 5 at the upper side of the recess 2.
6 is a tubular nipple secured to the other end of the bulb 3 and extending through a hole 7 in the front side of the handle, said nipple being turned forwardly at the point to direct a jet of air in the direction of the teeth of the saw blade 8.
This device is very simple and in operation the person using the saw grips the hand grip in the usual manner so that the second and third fingers of the hand close around the rubber bulb. The pressure against the saw is upon the palm of the hand and when the saw reaches the innermost part of its stroke the operator by simply squeezing the bulb with the fingers directs a jet of air against the surface of the board being sawed, thereby blowing the saw-dust colworkman may thus follow the mark clearly and will not have to stop sawing or bend down in orderto blow away the dust. The bulb is arranged in such a position that the act of squeezing it will be most natural, further it will be protected against accidental damage and adds very little to the cost.
What I claim as my invention is A hand saw, having a recess formed in the inner side of the hand grip and an orifice leading from said recess downwardly and forwardly toward the saw blade and arranged in alinement with the saw blade, said recess having a small pocket formed in the upper side, and a rubber bulb arranged in said recess, having a teat extending into said pocket and a hollow stem extending into the said orifice and projecting beyond the lower side of the handle and extending forwardly and adapted to direct a jet of air toward the saw blade and in alinement therewith.
Signed at the city of Toronto, Ontario, Canada, this th day of October 1912.
WILLIAM E. FAYE.
Witnesses:
A. G. KELLY, H. L. Tsunami,
Copies of this patent may be obtained for five cents each, by addressing the Gommissioner of Eatents.
Washington, I). G."
US72905412A 1912-11-01 1912-11-01 Attachment for handsaws. Expired - Lifetime US1127749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US72905412A US1127749A (en) 1912-11-01 1912-11-01 Attachment for handsaws.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72905412A US1127749A (en) 1912-11-01 1912-11-01 Attachment for handsaws.

Publications (1)

Publication Number Publication Date
US1127749A true US1127749A (en) 1915-02-09

Family

ID=3195895

Family Applications (1)

Application Number Title Priority Date Filing Date
US72905412A Expired - Lifetime US1127749A (en) 1912-11-01 1912-11-01 Attachment for handsaws.

Country Status (1)

Country Link
US (1) US1127749A (en)

Similar Documents

Publication Publication Date Title
US1127749A (en) Attachment for handsaws.
US960193A (en) Combination-tool.
US489584A (en) Lumber-gage
US501774A (en) Carpenters square
US867556A (en) Combination-tool.
US695009A (en) Photographic retouching-tool.
US793520A (en) Eraser.
US581437A (en) Charles m
US938105A (en) Handsaw.
US471283A (en) Device for opening letters
US591651A (en) Envelop-opener
US983338A (en) Angle-saw.
US648511A (en) Attachment for handsaws.
US1130695A (en) Scissors-sharpener.
US1187650A (en) Miter attachment for saws.
US846964A (en) Crosscut-saw guard and handle connection.
US782396A (en) Saw.
US434767A (en) Richard w
US1280036A (en) Device for cutting openings in music note-sheets.
US691127A (en) Pencil-sharpener.
US1167543A (en) Drafting implement.
US1191896A (en) Miter-tool.
US901395A (en) Brace.
US643377A (en) Measuring device.
US924469A (en) Automatic putty-knife.