US853350A - Pneumatic log-saw. - Google Patents
Pneumatic log-saw. Download PDFInfo
- Publication number
- US853350A US853350A US1905240395A US853350A US 853350 A US853350 A US 853350A US 1905240395 A US1905240395 A US 1905240395A US 853350 A US853350 A US 853350A
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- US
- United States
- Prior art keywords
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- saw
- pneumatic
- teeth
- log
- 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
- 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
- B27B17/00—Chain saws; Equipment therefor
- B27B17/02—Chain saws equipped with guide bar
- B27B17/04—Roller bearing guides
-
- 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
- Y10T83/909—Cutter assemblage or cutter element therefor [e.g., chain saw chain]
- Y10T83/917—Having diverse cutting elements
Definitions
- the object of myinvention is to provide a forest, which may be easily and quickly manilpulated and. operated by two men and W ich will work with such rapidity that the largest and toughest trees may be felled in an exceedingly short length-of time.
- the numeral 20 indicates a handle secured to the support frame 16.
- the numeral 21 indicates a support frame, secured to the other end of the frame before described, said sup ort-frame being similar in every respect to t e support frame 16 and adapted to support a gear or s rocket Wheel 22 designed to operate within-t e concaved end of the frame work and to be employed as an idler over which the chain belt as hereinafter described operates.
- the links 25 being designed to be laced between the links thus arranged are riveted to ether.
- all of the teet on one side of the phain belt saw are on the forward part of the links and all of the teeth on the other side are on the rear art of the links and the teeth on the links between the links just described assume a pbsition between the two.
- the rivet holes in the various links described are arranged in such'a manner as to provide for the downwardly projecting curved portion 27 and 28 on the links 23 and 24 extendi'n below the under surface or the links 25.
- T e width of the link 25 is by construction equal to the the tooth on this link is at ri ht angles to the sides thereof.
- the chain be t saW being thus formed is placed on the tracks 13 and 15 and over the gear or sprocket wheels 17 and 22, and adjusted and the mechanism of my de- In practical operation the ower being ap plied throu h the compressed air machine or engine 19 tile cutting chain belt is started in operation on the tracks 13 'and15 by means 0 the drive-wheel 17 and theo erators conveying said device by the hand cs 20 and 22 a preach a tree or lo to be sawed and-hold t e rapidly moving c ain against the same. As the chain revolves the teeth 26 and 29 cut the kerf and the teeth 30 on the centrally located links 25 clean the kerf.
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Description
No, 853,350. 4 PATENTEDMAY 14, 1907.
E. FULLERTON. PNEUMATIC LOG SAW.
APPLICATION III-ED JAN. 10, 1905.
2 S1 1 EETSSHEET 1.
PATENTED MAY 14, 1907.
R. FULLERTON. PNEUMATIC LOG SAW. APPLICATION FILED JAN. 10, 1905.
2 SHEETSSHEET 2.
UNITED s'r 'rEs PATENT OFFICE.
RUBERT FULLERTON, OF DES M OINBlS IOWA.
PNEl JMAT IQ LoG-sAw. l y i citizen of the United States, residing in Des mechanical means for sawing down trees in a Moines, count of Polk, and State'of Iowa, have invente a new and useful Improvement in Pneumatic Log-Saws, of which the following is a specification.
The object of myinvention is to provide a forest, which may be easily and quickly manilpulated and. operated by two men and W ich will work with such rapidity that the largest and toughest trees may be felled in an exceedingly short length-of time.
A further object is to construct such a means in such a light and compact manner as to make it portable by the operators and to be adapted for use in sawing logs as well as in cutting timber.
A further object is to provide such a means in a simple, strong, durable and inexpensive construction.
My invention consists of certain details of construction thereinafter set forth pointed out in my claims and illustrated in the accompanying drawings in which Figure I shows a side elevation of my device, the chain belt s'aw bein removed and the central portion being bro en away; F ig. II shows a transverse section of the chain belt saw; Fig. III shows atransverse section of the framework I employ; Fig. IV shows a plan view of my device the chain belt saw bein removed and a part of the central portion being broken away; Fig. V shows a longitudinal sectional view one of the lates I em loy bein removed; Figs. VI, V-I VIII, I X, & X show detail'views of my device. The Fig. XII shows a planview of a portion of my device, the chain belt saw being shownin position on the track.
Referring to'the accompanying drawings the reference numeral 10 is used to indicate one of the side lates I employ in the con'-. struction of the ramework on which my improved saw is designed to operate and the numeral 11 indicates the other plate or companion late the two said plates being exactly simi ar in every respect and each being pro vided with concave ends for purposes herein-- after stated. Riveted between'said plates and extending above their upper edge surfaces for their entire len the is a metal bar 12 said bar bein provide with a centrally located lon itu inal ridge orraised 1portion 13 said raise portion having vertica -Specification of Letters Patent. Application filled January 10, 1905. Serial No. 240,8 96.
sides and.
' Patented May 14, 1907.
extend g'alon the entire len th of the bar 12 and designs to be emplo e as a track for purposes hereinafter state The numeral 14 indicates a like metal bar riveted between the said plates 10 and 11 at their under'e'dge. surfaces said bar being rovided on its outer longitudinal surface wit 1 a centrally located ridge or raised portion 15 exactly similar to the raised portion 13 and designed to be operated as a companion track therewith.
' Secured in an adjustable manner to one of the ends of the frame work described is a support frame 16 within which a gear or sprocket'wheel 17 is designed to be mounted the'frarne-work described. The shaft 18 on" which the gear wheel 17 is mounted is'de signed to be operated by a small en ine or compressed air machine 19 aflixed on the outside of the frame work.
The numeral 20 indicates a handle secured to the support frame 16. The numeral 21 indicates a support frame, secured to the other end of the frame before described, said sup ort-frame being similar in every respect to t e support frame 16 and adapted to support a gear or s rocket Wheel 22 designed to operate within-t e concaved end of the frame work and to be employed as an idler over which the chain belt as hereinafter described operates.
The numeral 22 indicates a handle secured to the support frame. The saw portion proper of my device, com risesa chain designed to travel on the trac s 13 and 15,co1nposed of a triple series of links 232 4-25 respectively. The links 23 are constructed with a tooth 26 on the forward portion of its upper surface and having its under surface curved downwardly at 27 and the links 24 are constructed with a downwardly curved under surface, 28 exactly similar to the under surface of the link 23 and having a'tooth 29 belt saw, all of the links -23 are arranged on one side thereof and all of the links 24 are ar- IIO 23 and 24 and the Ii width of the tracks 13 and 1,5, and the face of vice is then complete.
C n'rection inletter's Patent No. 853,350.
ranged on the other side thereof, the links 25 being designed to be laced between the links thus arranged are riveted to ether. By this combination all of the teet on one side of the phain belt saw are on the forward part of the links and all of the teeth on the other side are on the rear art of the links and the teeth on the links between the links just described assume a pbsition between the two. The rivet holes in the various links described are arranged in such'a manner as to provide for the downwardly projecting curved portion 27 and 28 on the links 23 and 24 extendi'n below the under surface or the links 25. T e width of the link 25 is by construction equal to the the tooth on this link is at ri ht angles to the sides thereof. The chain be t saW being thus formed is placed on the tracks 13 and 15 and over the gear or sprocket wheels 17 and 22, and adjusted and the mechanism of my de- In practical operation the ower being ap plied throu h the compressed air machine or engine 19 tile cutting chain belt is started in operation on the tracks 13 'and15 by means 0 the drive-wheel 17 and theo erators conveying said device by the hand cs 20 and 22 a preach a tree or lo to be sawed and-hold t e rapidly moving c ain against the same. As the chain revolves the teeth 26 and 29 cut the kerf and the teeth 30 on the centrally located links 25 clean the kerf.
Having thus described in invention, what I claim and desire to secure y Letters Patent teeth on the forward surfaces and the links of the United States is;
upon the application of Robert Fullerton,
. [snark] :It'is hereby certified that in Letters Patent No.
correction, as follows: In line 47, page2, the word that the said Letters Patent should be read with same may conform the of the ease in the Patent Oflic.
Signed and sealed this 4th (m ofJune, A. 11,1907. V
1. Ina pneumatic saw the combination of a triple set of links designed to be operated, bymeans of sprocket wheels, over a track constructed on a frame work, the links on one sideof the chain being provided with portions of their upper on the other side being provided withteeth on the rear portion of their up or surfaces, all of said links being curved a series of links provided with teeth on their up or surfaces mounted between the links on eac side of the chain substantially as and for. the purposes stated.
2'. In a. neumatic saw a combination of a frame wor composed of two lateral plates and 11 secured to tracks 13 and 15; a support frame 16 having a gear wheel 17 driven ownwardly ontheir upper surfaces;
y an engine 19 mounted thereon, secured in an adjustable manner to one end of the frame work, a handle 20 secured to said support frame 16; a second support frame 21 in which is mounted a gear wheel 22 secured in an adjustable manner to the other end of the frame work, a handle secured to said support frame 21; a chain com osed oi links 23 and 24 provided with teetli 26 and 29 respectively on their upper surfaces, their under surfaces be ing ro1ected downwardly; links rovided wit teeth 30 on their upper s aces arranged between the links 23 and 24, all arrangfid and combined substantially as and for t e purposes stated. ROBERT FULLERTON.
Witnesses:
BLANOHE SEDGWICK, C. S. KINGMAN.
853,350, granted May14, 1907,
of Des Moines, Iowa, for improvement Pneumatic Log-Sacral? an error appears in the printed specification requiring upperusho'nld under; and this correction therein that the E. nnoonn,
ofPatenta.
Correction inlletter's Patent No. 853,350.
ranged on the other side thereof, the links 25 being designed to be laced between the links 23 and 24 and the li thus arranged are riveted to ether.
the teet on one side of the chain belt saw are on the forward part of the links and all of the teeth on the other side are on the rear art of the links and the teeth on the links hetween the links just described assume a pbsition between the two. The rivet holes 1n the various links described are arranged in such'a manner as to provide for the downunder surface or the links 25. T e width of the link 25 is by construction equal to the width of the tracksl3 and 1,5, and the face of the tooth on this link is at ri' ht angles to the sides thereof. The chain be t saW being thus formed is placed on the tracks 13 and and over the gear or sprocket wheels 17 and 22, and adjusted and the mechanism of my device is then complete.
In practical operation the. ower being ap plied throu h the compressed air machine or engine 19 tile cutting chain belt is started in operation on the tracks 13 'and15 by means 0 the drive-wheel 17 and thee erators conveying said device by the hand es and 22 a proach a tree or lo to be sawed and-hold t e rapidly moving c ain against the same. As the chain revolves the teeth 26 and 29 cut the kerf and the teeth on the centrally located links 25 clean the 'kerf.
I claim and desire to secure [stun] By this combination all of teeth on the forward surfaces and the links wardly projecting curved portion 27 and 28 Having thus described m invention, what :It'is hereby certified that in Letters Patent No. upon the application of Robert Fullerton,
1. Ina pneumatic saw the combination of a triple set of links designed to be operated, bymeans of sprocket wheels, over a track constructed on a frame work, the links on one sidetof the chain being provided with portions of their upper on the other side being provided withvteeth on the rear portion of their up or surfaces, all of said links being curved a series of links provided with teeth on their up or surfaces mounted between the links on eac side of the chain substantially as and for. the purposes stated.
2'. In a neumatic saw a combination of a frame wor composed of two lateral plates 10 and 11 secured to tracks 13 and 15; a support frame 16 having a gear wheel 17 driven ownwardly ontheir upper surfaces;
y an engine 19 mounted thereon, secured in an adjustable manner to one end of the frame work, a handle 20 secured to said support frame 16; a second support frame 21 in which is mounted a gear wheel 22 secured in an adjustable manner to the other end of the frame work, a handle secured to said support frame 21; a chain com osed ot links 23 and 24 provided with teeth 26 and 29 respectively on their upper surfaces, their under surfaces be ing ro1ected downwardly; links 25 rovided wit teeth 30 on their upper s aces arranged between the links 23 and 24, all arrangfid and combined substantially as and for t e purposes stated. ROBERT FULLERTON.
Witnesses:
BLANOHE SEDGWIGK, C. S. KINGMAN.
853,350, granted May 14, 1907,
of Des Moines, Iowa, for improvement Pneumatic Log-Saws? an error appears in the printed specification requiring correction, as follows: In line 47, page2, the word upperusho'uld read under; and that the said Letters Patent should be read with same may conform the of the case in the Patent Oflic.
Signed and sealed this 4th (m ofJune, A. 11,1907. 7
this correction therein that the E. nnooim,
ofPatenta.
It is hereby eer 'tified that in Letters Patent No. 853,350, granted May 14, 1907, upon the application of Robert Fullerton, of Des Moinee, Iowa, for an improvement in "Pneumatic Log-Saws, an error appears in the printed specification requiring correction, as follows: In line 47, page 2, the word upper" should read under; and that the said Letters Patent should be read with this correction therein that the same may conforrn to the record of the case in the Patent Ofliee.
Signed and sealed this 4th day of June, A. 1)., 1907.
[snub] E. B. MOORE,
Commim'oner ofPatenu.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1905240395 US853350A (en) | 1905-01-10 | 1905-01-10 | Pneumatic log-saw. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1905240395 US853350A (en) | 1905-01-10 | 1905-01-10 | Pneumatic log-saw. |
Publications (1)
Publication Number | Publication Date |
---|---|
US853350A true US853350A (en) | 1907-05-14 |
Family
ID=2921807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1905240395 Expired - Lifetime US853350A (en) | 1905-01-10 | 1905-01-10 | Pneumatic log-saw. |
Country Status (1)
Country | Link |
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US (1) | US853350A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4316327A (en) * | 1979-02-26 | 1982-02-23 | Omark Industries, Inc. | Chain saw |
US4382334A (en) * | 1981-07-01 | 1983-05-10 | Omark Industries, Inc. | Chain saw device |
-
1905
- 1905-01-10 US US1905240395 patent/US853350A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4316327A (en) * | 1979-02-26 | 1982-02-23 | Omark Industries, Inc. | Chain saw |
US4382334A (en) * | 1981-07-01 | 1983-05-10 | Omark Industries, Inc. | Chain saw device |
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