US1046800A - Saw. - Google Patents
Saw. Download PDFInfo
- Publication number
- US1046800A US1046800A US1911610525A US1046800A US 1046800 A US1046800 A US 1046800A US 1911610525 A US1911610525 A US 1911610525A US 1046800 A US1046800 A US 1046800A
- Authority
- US
- United States
- Prior art keywords
- saw
- blade
- fork
- handle
- tree
- 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
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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
- B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
- B23D55/08—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for guiding or feeding strap saw blades
- B23D55/088—Devices for feeding strap saw blades
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/667—Tool carrier or guide affixed to work during cutting
- Y10T83/68—Entirely work supported
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/707—By endless band or chain knife
- Y10T83/7101—With tool in-feed
- Y10T83/7114—Including means to permit arcuate in-feed motion
Definitions
- My invent-ion relates to improvements in saws and has for its object the provision of an improved saw adapted to be secured t0 a tree and employed for cut-ting down the tree.
- FIG. 1 is an elevation showing a saw embodying my invention, in position for use, Fig. 2, a section taken on line -m of Fig. 1, Fig. 3', a partial section taken on line y-g/ of Fig. 2, ⁇ F ig. 4, a section taken on line z--z of Fig. 2, Fig. 5, a sectiontaken on line v-fv of Fig. 2, Fig. 6, an .enlarged detail view of one of the links of the endless chain saw employed in my device, and Fig. 7, an enlarged section taken on line w-fw of Fig. 2, with the saw removed.
- the preferred form of construction as illustrated in the drawings comprises a guide blade 1 having V-shaped guide edges 2 as shown.
- a handle 3 riveted to the under side thereof and serving as a means for manipulating said uide.
- a sprocket wheel 4 arranged coplanar with said blade.
- the sprocket wheel 4 is mountedbetween brackets 5 riveted to the u per and lower sides of blade 1 and provi ed with longitudinal slots 6 adapted to permit the passage of the ends of shaft 7 which carries sprocket wheel 4.
- the ends of shaft 7 are oke 8 embracing brackets 5 as shown in Flg. 7.
- a threaded ad'usting screw 9 is slidablymounted in the yoke 8 and provided at its inner end with a fork 10 spanning s rocketwheel 4 und resti'ng against the en( s of brackets 5 as shown.
- An 'adjustingwheel 11 is threaded on screw i) adjacent the inside of the head of the yoke 8 and serves as a means for adjusting the longitl-ldinnl position of sprocket wheel 4 relative to the blade 1. Another sprocket Specication of Letters Patent.
- a driving pinion 17 is rotatably mounted on shaft 14 above sprocket wheel 12 and is secured to sprocket wheel 12 by means of pins 18, as shown in Fig. 4.
- a driving gear 19 is rotatably mounted on handle 3 in mesh with pinion 17 and provided with a handle 20 for rotation thereof.
- the driving ⁇ gear 19 also carries a threaded set screw 21 adapted to project from the under face thereof and engage a perforation or socket 22 provided in handle 3, said set screw thus serving as a means for locking the saw 15 against. Inovement on blade 1.
- I provide a fork 23 adapted to be driven into a 'tree and carrying a link support composed of three links 24 pivoted t0 the fork and to eachother, as shown. At. its outer end, the outermost link 24 is provided with a perforation or socket adapted to receive the protruding lower end of shaft 14 and thus serve as a support for the saw as shown in Figs. 1 and 2.
- the fork 23 is driven into the side of a tree and the saw mounted upon the end of link support 24. Then the saw is applied to the side of a tree by means of handle 3 and the saw operated 'by means of handle 20, thus rapidly felling the tree.
- said screw 21 is passed into socket 22, thus eliectually locking the saw 15 against movement on the blaue 1. W hen it is de sred to move fork 23 from the tree. a crowbar or other suitable level' iS inserted in the fork against the outside of the tre( ⁇ and the fork readily removed thereby.
- grooved pulley mounted upon said shaft and disposed between said arms; a yoke spanning said bracket and engaging the terminals of said shaft; a fork arranged within v said yoke spanning said grooved wheel and bearing against the terminal of said bracket; a shank carried by said fork and project- Iing through the yoke aforesaid; 4a block mounted upon said shank between said yoke and fork for imparting movement to the former and said pulley wheel; and a saw operating over said grooved pulley and blade.
Description
G. KAWASAKI.
SAW.
APPLICATION 111.1111 11:11.24, 1911.
1,046,800. Patented Dec. 10, 1912.
2 SHEETS-SHEET 1.
/L 5m 16111. I .115 071g/ G. KAWASAKI.
SAW.
APPLIoATIoN Hmm rms. 24, 1911;
1,046,800. Patented Dec. 10, 1912.
- JM a? rotatably mounted in a UNITED sTATEs PATENT oEEIoE.
GORO KAWASAKI, CHICAGO, ILLINOIS.
SAW.
To all 'whom if may concern:
Be it known that I, Gono KAWASAKI, a subject of the Em ror of Japan, and a resident of the city ofNChioago, county of Cook, and State of Illinois, have invented certain new and useful Improvements in Saws, of which the following is a specification.
My invent-ion relates to improvements in saws and has for its object the provision of an improved saw adapted to be secured t0 a tree and employed for cut-ting down the tree.
The invention consists in the combinations and arrangements of parts hereinafter described and claimed.
The invention will be best understood by reference to the accompanying drawings forming a part of this specification, and in which- Figure 1 is an elevation showing a saw embodying my invention, in position for use, Fig. 2, a section taken on line -m of Fig. 1, Fig. 3', a partial section taken on line y-g/ of Fig. 2,`F ig. 4, a section taken on line z--z of Fig. 2, Fig. 5, a sectiontaken on line v-fv of Fig. 2, Fig. 6, an .enlarged detail view of one of the links of the endless chain saw employed in my device, and Fig. 7, an enlarged section taken on line w-fw of Fig. 2, with the saw removed.
The preferred form of construction as illustrated in the drawings, comprises a guide blade 1 having V-shaped guide edges 2 as shown. At one end guide blade 1 is provided with a handle 3 riveted to the under side thereof and serving as a means for manipulating said uide. At its other end blade 1 is provide with a sprocket wheel 4 arranged coplanar with said blade. The sprocket wheel 4 is mountedbetween brackets 5 riveted to the u per and lower sides of blade 1 and provi ed with longitudinal slots 6 adapted to permit the passage of the ends of shaft 7 which carries sprocket wheel 4. The ends of shaft 7 are oke 8 embracing brackets 5 as shown in Flg. 7. A threaded ad'usting screw 9 is slidablymounted in the yoke 8 and provided at its inner end with a fork 10 spanning s rocketwheel 4 und resti'ng against the en( s of brackets 5 as shown. An 'adjustingwheel 11 is threaded on screw i) adjacent the inside of the head of the yoke 8 and serves as a means for adjusting the longitl-ldinnl position of sprocket wheel 4 relative to the blade 1. Another sprocket Specication of Letters Patent.
Application led February 24, 1911. Serial No. 610,525.
Patented Dec. 10, 1912.
In use the fork 23 is driven into the side of a tree and the saw mounted upon the end of link support 24. Then the saw is applied to the side of a tree by means of handle 3 and the saw operated 'by means of handle 20, thus rapidly felling the tree. When it is desired to use the saw as an ordinaryhand saw, said screw 21 is passed into socket 22, thus eliectually locking the saw 15 against movement on the blaue 1. W hen it is de sred to move fork 23 from the tree. a crowbar or other suitable level' iS inserted in the fork against the outside of the tre(` and the fork readily removed thereby.
While I have illustrated and described the preferredY form of construction as illustrated, this may bevaried somewhat without dei'mrting from the spirit of the invention. I, therefore, do not. wish to be limited to the exact details of construction as set forth, but desire to avail myselfof such variations and modications as come within the scope of the appended claim.v
Having described my invention what I claim as new and desire to secure by Letters Patent is arms thereof; a shaft piercing said slots; a
grooved pulley mounted upon said shaft and disposed between said arms; a yoke spanning said bracket and engaging the terminals of said shaft; a fork arranged within v said yoke spanning said grooved wheel and bearing against the terminal of said bracket; a shank carried by said fork and project- Iing through the yoke aforesaid; 4a block mounted upon said shank between said yoke and fork for imparting movement to the former and said pulley wheel; and a saw operating over said grooved pulley and blade.
In testimony whereof I have signed my name to this speciication in the presence of two subscribing Witnesses.
GORO KAWASAKI.
Witnesses:
' HELEN AF. LiLLIs,
JOSHUA R. H Po'rrs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1911610525 US1046800A (en) | 1911-02-24 | 1911-02-24 | Saw. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1911610525 US1046800A (en) | 1911-02-24 | 1911-02-24 | Saw. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1046800A true US1046800A (en) | 1912-12-10 |
Family
ID=3115073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1911610525 Expired - Lifetime US1046800A (en) | 1911-02-24 | 1911-02-24 | Saw. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1046800A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2446774A (en) * | 1943-11-15 | 1948-08-10 | Mall Tool Company | Chain saw |
US2460001A (en) * | 1946-05-25 | 1949-01-25 | Frank Monte | Cable holder and gauge |
US2463860A (en) * | 1944-06-20 | 1949-03-08 | Roy E Foster | Mount for portable chain saws |
US2636524A (en) * | 1951-01-17 | 1953-04-28 | Charles E Leckington | Support arm for power saws |
US2821213A (en) * | 1953-06-29 | 1958-01-28 | Floyd L York | Power chain saw hook attachment |
US2869822A (en) * | 1952-01-15 | 1959-01-20 | Norval E Shurtliff | Logging cable haulback apparatus |
US2930585A (en) * | 1952-05-06 | 1960-03-29 | Irvin L Pearce | Portable winch |
-
1911
- 1911-02-24 US US1911610525 patent/US1046800A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2446774A (en) * | 1943-11-15 | 1948-08-10 | Mall Tool Company | Chain saw |
US2463860A (en) * | 1944-06-20 | 1949-03-08 | Roy E Foster | Mount for portable chain saws |
US2460001A (en) * | 1946-05-25 | 1949-01-25 | Frank Monte | Cable holder and gauge |
US2636524A (en) * | 1951-01-17 | 1953-04-28 | Charles E Leckington | Support arm for power saws |
US2869822A (en) * | 1952-01-15 | 1959-01-20 | Norval E Shurtliff | Logging cable haulback apparatus |
US2930585A (en) * | 1952-05-06 | 1960-03-29 | Irvin L Pearce | Portable winch |
US2821213A (en) * | 1953-06-29 | 1958-01-28 | Floyd L York | Power chain saw hook attachment |
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