US279780A - And will - Google Patents
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- Publication number
- US279780A US279780A US279780DA US279780A US 279780 A US279780 A US 279780A US 279780D A US279780D A US 279780DA US 279780 A US279780 A US 279780A
- Authority
- US
- United States
- Prior art keywords
- links
- saws
- holders
- teeth
- secured
- 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
Links
- 210000000515 Tooth Anatomy 0.000 description 24
- 210000002105 Tongue Anatomy 0.000 description 8
- 240000000218 Cannabis sativa Species 0.000 description 2
- 101700060639 GFRAL Proteins 0.000 description 2
- 240000006365 Vitis vinifera Species 0.000 description 2
- 235000014787 Vitis vinifera Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
Images
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
- B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
- B27B25/10—Manually-operated feeding or pressing accessories, e.g. pushers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- 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
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/654—With work-constraining means on work conveyor [i.e., "work-carrier"]
-
- 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
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6584—Cut made parallel to direction of and during work movement
- Y10T83/6587—Including plural, laterally spaced tools
- Y10T83/6588—Tools mounted on common tool support
- Y10T83/659—Tools axially shiftable on support
-
- 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]
- Y10T83/913—With means permitting removal of cutter element
-
- 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
- Y10T83/929—Tool or tool with support
- Y10T83/9319—Toothed blade or tooth therefor
- Y10T83/9326—Plural separable sections
- Y10T83/9329—Tooth separable from blade
Definitions
- erected standards B in which are mount-' 50 Be it known that I, FREDERICK L. MAGAW, ed drums (.1 (1', supporting a number of saws,
- the improvement consists in a saw composed of a number of teeth made injhe form of links, and having mortised and rounded ends prov ided with integral pivots and a numberot' intermediate connecting links severally composed of longitudinal sections having rounded ends moitiscd' and perforated to fit the inte '15 gral pivots of the toothed links, and secured together by rivets'or like devices.
- the improvement also consists in a saw comprising a number of links, each forming the stock of a tooth, detachal'ile faces secured ,to
- 'lhc imp"ovement also consists in the combination, with a number of saws made in the form of chains, of drums for supporting the same, composed of a number of periphericallygrooved disks for receiving the several saws, and secured together on shafts upon which they iit, whereby provision is afforded for readily arranging the saws at different distances apart, so that they will produce boards of different thickness.
- Figure 1 is a plan of a machine embodying my improve,- ment.
- Fig. 2 is aside elevation of the same.
- Fig. 3 is an end view thereof.
- Fig. i is an enlarged sectional View of one of the'drums for supporting the saws.
- Fig. 5 is an enlarged side view of a portion of one of the saws.
- Fig. 6 is a view of the inner edge of the same.
- 7 is a view of the outer edge of one of the toothed links
- Fig. 8 is a transverse seetion of the same.
- A designates the base-piece of the machine.
- E designates a bed, which is supported by anti-friction rollers F, mounted in bearings on 5:, thc'fbase-piece A of the machine, and is free to move longitudinally back and forth transversely to the saws D. It is providedon the under side with toothed racks a, with which engage gear-wheels b, affixed to a rotary shaft and serving to impart motion to it.
- G G designate holders for a log, H, which isdesigned to'bcsawed into boards. Theseholders are arranged opposite the spaces-be tween the saws D, and are of such thickness that they can pass between the latter andjallow them to cut through the ends of the log. When the saws thus cut' through the ends of the log, the boards out off will still be held in place bythe holders.
- the holders G may be secured in the stock-piece I in any suitable manner. and maybe maintained at'the desired distances apart by spacing-pieces, which may be re moved and replaced by others to provide for 8d adjusting the holders at diflerent distancesf apart.
- the holders (1" are arranged in a stock-piece,
- the saws D comprise links a, each of which is provided with, asingle tooth, and which have their ends mortised and provided with integral pivots f. These links are connected by intermediate links, g, which are severally composed of two longitudinal sections having the sides of their end portions mortiscd 'and provided 'ith perforations to fit the end portions of the links 0. Rivets or other devices,
- the links a are so shaped as to form the stocks of the teeth, and have detachable faces i, which are fitted to the teeth by means of tongues and I 5 grooves, which are dovetailed, as best shown in Fig. 8, and which preferably taper rearwardly, so that they may wedge and lock.
- the links apreter- 2o ably have recesses j whereby they may engage with teeth or spurs on one or both of the drums C C.
- the drums 0-0 are severally composed of a number of disks in ving in theirperiphcries grooves adapted to accommodate the saws and guide them. *The disks composing the drums are slipped over shafts and retained there by heads,'which are secured there by nu't-s screwed on the shafts. v Disks of difi'erent thicknesses may be eming-pieces maybe interposed between the disks for this purpose.
- a saw composed of a number of teeth made in the form of links and having mortised and rounded ends provided with integral pivots, and a number of intermediate connecto ing-linksseverally composed of longitudinal sections having rounded ends mortised and perforated to fit the integral pivots of the toothed links, and securedtogether by rivets or like devices, substantially as specified.
- a saw comprising a number of links, each forming the stock of a tooth, detachable faces secured to the projectingportions of the stocks by means of dovetailed tongues and grooves, and intermediate links connecting the links on .which are the teeth, substantially as specified.
- a saw comprising a number of links, each forming the stock of a tooth, detachable faces securedto the proj ccting portions of the stocks by means of dovetailed tongues and grooves which are taperedlongitudinally; and intermediate links connecting the links on which are the teeth, substantially as specified.
Description
\ (No Model.) V 2 Sheets-Sheet 1.
F. L. MAGAW.
CHAIN SAWING MAGHINE. No. 279,780. Patented June 19,1883.
2 t e e h S p m e h S 2 H N m W0 A M G N MI .W Lu Rm A H C (No Model.)
Patented June 19, 1883.
Retains raisin.
FEEDERIcK L. MAGAW, or FLATLANDS, NEW YORK, ASSIGNOR E Two- THIRDS T0 JOHN A. PEER, or GRASS VALLEY, cALIEonnr-A, AND WILL- 1AM o. Eons, or BOSTON, MAssminnsErTs. i
ci-min sAwine mAca-nns.
SPECIFICATION forming part of Letters Patent No. 279,780, dated June 19, 1.8a.
Application filed August 23, 1852. I (No model.)
To all whom it may concern.-
are erected standards B, in which are mount-' 50 Be it known that I, FREDERICK L. MAGAW, ed drums (.1 (1', supporting a number of saws,
of Flatlands, in the eountyroi Kings and State of New York, haveinvented a certain new and useful Improvement in Chain Sawing-Machines, of which the following is a specifica' tion.
The improvement consists in a saw composed of a number of teeth made injhe form of links, and having mortised and rounded ends prov ided with integral pivots and a numberot' intermediate connecting links severally composed of longitudinal sections having rounded ends moitiscd' and perforated to fit the inte '15 gral pivots of the toothed links, and secured together by rivets'or like devices.
The improvement also consists in a saw comprising a number of links, each forming the stock of a tooth, detachal'ile faces secured ,to
the projecting portions of the stocks by means of dovetailed tongues and grooves, which are prefer: bly tapered lengthwise, and intermediate links connecting the links on which are the teeth."
'lhc imp"ovement also consists in the combination, with a number of saws made in the form of chains, of drums for supporting the same, composed of a number of periphericallygrooved disks for receiving the several saws, and secured together on shafts upon which they iit, whereby provision is afforded for readily arranging the saws at different distances apart, so that they will produce boards of different thickness.
In the accompanying dnawings, Figure 1 is a plan of a machine embodying my improve,- ment. Fig. 2 is aside elevation of the same. Fig. 3 is an end view thereof. Fig. i is an enlarged sectional View of one of the'drums for supporting the saws. Fig. 5 is an enlarged side view of a portion of one of the saws. Fig. 6 is a view of the inner edge of the same. 7 is a view of the outer edge of one of the toothed links, and Fig. 8 is a transverse seetion of the same.
Similar letters of reference designate corresponding parts in all the figures.
A designates the base-piece of the machine.
It may be of any suitable construction. On it,
I), which are made in the form of endless chains.
E designates a bed, which is supported by anti-friction rollers F, mounted in bearings on 5:, thc'fbase-piece A of the machine, and is free to move longitudinally back and forth transversely to the saws D. It is providedon the under side with toothed racks a, with which engage gear-wheels b, affixed to a rotary shaft and serving to impart motion to it.
G G designate holders for a log, H, which isdesigned to'bcsawed into boards. Theseholders are arranged opposite the spaces-be tween the saws D, and are of such thickness that they can pass between the latter andjallow them to cut through the ends of the log. When the saws thus cut' through the ends of the log, the boards out off will still be held in place bythe holders. The holders Gare af- 7o fixed to a stock-pieee, I, which may be made in the form of a carriage adapted to travel along the bed and to'be secured thereto in different positions; but as here shown it is affixed to the bed so as to maintain but one po- 7 5 sition thereon. The holders G may be secured in the stock-piece I in any suitable manner. and maybe maintained at'the desired distances apart by spacing-pieces, which may be re moved and replaced by others to provide for 8d adjusting the holders at diflerent distancesf apart. The holders (1" are arranged in a stock-piece,
I, which is made in the! form of a carriage adapted to be shifted along the bed into differout positions to suit logs of diit'erent lengths.
It is shown as secured' in position by means of a ratchet-toothed rack, c, and a pawl-like lever, (1., The holders G are fitted in recesses 'in the stock-piece '1, so that they can slide ion on The saws D comprise links a, each of which is provided with, asingle tooth, and which have their ends mortised and provided with integral pivots f. These links are connected by intermediate links, g, which are severally composed of two longitudinal sections having the sides of their end portions mortiscd 'and provided 'ith perforations to fit the end portions of the links 0. Rivets or other devices,
h, fasten vthescctions of '-the links 9 together,
and thereby secure them to the-links e. The links a are so shaped as to form the stocks of the teeth, and have detachable faces i, which are fitted to the teeth by means of tongues and I 5 grooves, which are dovetailed, as best shown in Fig. 8, and which preferably taper rearwardly, so that they may wedge and lock.
These faces may be renewed when desirable or removed for Sharpening. The links apreter- 2o ably have recesses j whereby they may engage with teeth or spurs on one or both of the drums C C. The drums 0-0 are severally composed of a number of disks in ving in theirperiphcries grooves adapted to accommodate the saws and guide them. *The disks composing the drums are slipped over shafts and retained there by heads,'which are secured there by nu't-s screwed on the shafts. v Disks of difi'erent thicknesses may be eming-pieces maybe interposed between the disks for this purpose.
respondingly spaced.
What I claim as my invention, and desire tosecure by Letters Patent, is I ployed to space" the saws differently; or spac- When the saws are differ? ently spaced, the holders must of course be cor- VYitne'sses:
1. A saw composed of a number of teeth made in the form of links and having mortised and rounded ends provided with integral pivots, and a number of intermediate connecto ing-linksseverally composed of longitudinal sections having rounded ends mortised and perforated to fit the integral pivots of the toothed links, and securedtogether by rivets or like devices, substantially as specified.
2. A saw comprising a number of links, each forming the stock of a tooth, detachable faces secured to the projectingportions of the stocks by means of dovetailed tongues and grooves, and intermediate links connecting the links on .which are the teeth, substantially as specified.
3. A saw comprising a number of links, each forming the stock of a tooth, detachable faces securedto the proj ccting portions of the stocks by means of dovetailed tongues and grooves which are taperedlongitudinally; and intermediate links connecting the links on which are the teeth, substantially as specified.
4. The combination, with a number-of saws made in the form of chains, of drumsvfor sup porting the same, composed of a number of peripherically-grooved disks for receiving the several saws, and secured together on shafts upon which they fit, whereby provision is atforded for readily arranging the saws at. dif ferentdistances apart, so that they will produce boards of difl'erent thickness.
FREDERICK MAGAW;
T. J. KEANE, v JAMEs R. BOWEN.
Publications (1)
Publication Number | Publication Date |
---|---|
US279780A true US279780A (en) | 1883-06-19 |
Family
ID=2348997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US279780D Expired - Lifetime US279780A (en) | And will |
Country Status (1)
Country | Link |
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US (1) | US279780A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2554989A (en) * | 1948-04-24 | 1951-05-29 | Alfred J Johnson | Pulpwood chain sawing machine |
US2654404A (en) * | 1950-02-23 | 1953-10-06 | Neuhauser Franz | Multiple chain saw machine for cutting timber |
US2664120A (en) * | 1948-09-13 | 1953-12-29 | C & H Dev Company | Saw chain |
US2831511A (en) * | 1954-12-08 | 1958-04-22 | Lars O Hedblom | Automatic chain saw |
US4517954A (en) * | 1983-01-03 | 1985-05-21 | Gran-Quartz Trading, Inc. | Removable mount for cutting means |
-
0
- US US279780D patent/US279780A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2554989A (en) * | 1948-04-24 | 1951-05-29 | Alfred J Johnson | Pulpwood chain sawing machine |
US2664120A (en) * | 1948-09-13 | 1953-12-29 | C & H Dev Company | Saw chain |
US2654404A (en) * | 1950-02-23 | 1953-10-06 | Neuhauser Franz | Multiple chain saw machine for cutting timber |
US2831511A (en) * | 1954-12-08 | 1958-04-22 | Lars O Hedblom | Automatic chain saw |
US4517954A (en) * | 1983-01-03 | 1985-05-21 | Gran-Quartz Trading, Inc. | Removable mount for cutting means |
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