US309103A - Log-loader - Google Patents
Log-loader Download PDFInfo
- Publication number
- US309103A US309103A US309103DA US309103A US 309103 A US309103 A US 309103A US 309103D A US309103D A US 309103DA US 309103 A US309103 A US 309103A
- Authority
- US
- United States
- Prior art keywords
- log
- cant
- loader
- pivoted
- carriage
- 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
- 210000003371 Toes Anatomy 0.000 description 6
- 230000000994 depressed Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 210000003414 Extremities Anatomy 0.000 description 2
- 235000012571 Ficus glomerata Nutrition 0.000 description 2
- 240000000365 Ficus racemosa Species 0.000 description 2
- 210000003141 Lower Extremity Anatomy 0.000 description 2
- 235000015125 Sterculia urens Nutrition 0.000 description 2
- 210000001364 Upper Extremity Anatomy 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
Images
Classifications
-
- 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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
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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
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6492—Plural passes of diminishing work piece through tool station
- Y10T83/6499—Work rectilinearly reciprocated through tool station
- Y10T83/65—With means to cause or permit angular re-orientation of work about axis parallel to plane of cut
- Y10T83/6504—By member having work-engaging tooth
- Y10T83/6505—Including plural work-engaging teeth
Definitions
- WITNESSES No Model. I 2 Skeets-Sheef 2.
- FREDERICK F SOI-IOFIELD, OF ASCODA, MICHIGAN.
- My invention consists in the combinations of devices and appliances hereinafter speci-- lied, and more particularly pointed out in the claims.
- Figure l is a plan View of an apparatus embodying my invention.
- Fig. 2 is a side elevation.
- Fig. 3 is an end elevation of a portion of the same.
- Fig. 4 is a separate view of one of the parts.
- the object of my invention is to provide an improved log-loader, adapted to loadlogs onto a carriage commonly employed in saw-mills, which shall be capable of ready and easy operation.
- A represents the ordinary carriage.
- 0 represents the floor.
- E is the skidway of my improved loader.
- F is an operating shaft or roller beneath the floor, said shaft or roller adapted to be driven by friction or other means.
- f represents a crank or eccentric at the ends of the operating-shaft.
- G represents conuecti ng-bars secured to said cranks or eccentrics at their lower extremities.
- H represents a cant lever or bar ofsuitable form, preferably constructed as shown in Fig.
- the friction of the rollerl, by which the op eratingshaft is rotated, may be controlled in any proper manneras, for instance, .by the lever Iand said friction-roller may also operate the nigger in any ordinary manner.
- ⁇ Vhat I claim is- 1.
- a series ofrocking arms mounted on a transverse shaft connected to said skid, in combination with a pulley rotatable at will, and a .rod connecting the pulley to at least one of said rocking arms,substantially as set forth.
- the skidway is preferably constructed of reotlypivoted on the skidways, and each havpivots, and each provided with a toe-piece, h,
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
i (No Model.) 2 Sheets-Sheet 1.
" F. P. SCHOPIELD.
LOG LOADER.
No. 309,103. Patented Deb. 9, 1884. f
WITNESSES (No Model.) I 2 Skeets-Sheef 2. F. F. SGHOFIELD. r
. LOG B'OADER.
No. 309,103. Patented Dec. 9, 1884.
WITNESSES lw/WUR lUNllTlED STaTEs PATENT @EETQE.
FREDERICK F. SOI-IOFIELD, OF ASCODA, MICHIGAN.
LOG LOADER.
SPECIFICATION forming part of Letters Patent No. 309,103, dated December 9, 188%.
Application filed May 2!), 1883.
1' 0 rtZZ whom it may concern:
Be it known that I, FREDERICK F. Sono FIELD, of Aseoda, county of Iosco, State of Michigan, haveinvcnted a new and useful Int provenient in Log-Loaders; and I 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 pertains to make and use it, reference being had to the accompanying drawingspvhich form a part of this specification.
My invention consists in the combinations of devices and appliances hereinafter speci-- lied, and more particularly pointed out in the claims. I
In the drawings,Figure l is a plan View of an apparatus embodying my invention. Fig. 2 is a side elevation. Fig. 3 is an end elevation of a portion of the same. Fig. 4 is a separate view of one of the parts.
The object of my invention is to provide an improved log-loader, adapted to loadlogs onto a carriage commonly employed in saw-mills, which shall be capable of ready and easy operation.
I accomplish my object as follows:
As illustrated in the drawings, A represents the ordinary carriage.
13 represents the frame in which the circular saw is engaged.
0 represents the floor.
1) represents the nigger.
E is the skidway of my improved loader.
F is an operating shaft or roller beneath the floor, said shaft or roller adapted to be driven by friction or other means.
f represents a crank or eccentric at the ends of the operating-shaft.
G represents conuecti ng-bars secured to said cranks or eccentrics at their lower extremities.
H represents a cant lever or bar ofsuitable form, preferably constructed as shown in Fig.
4, having a toe-piece, h, and an angular arm, H, the extremity of said arm being hinged or pivoted to the upper extremity of the connecting-rod. The cant-lever is pivoted in the skid (X0 model.)
way, as shown in dotted lines in Fig. 2.
It is evident that when the toe of the lever projects and the angular arm is depressed to thelevel of the surface of the skidway the toepieces will hold the log in place; but when the operating shaft or roller is rotated, so that the too is depressed and the angular arm elevated, the log resting upon the cant-lever and held in place by the toe-pieces will be projected downward upon the circular carriage. The length of the cant-lever is such that as one log is projected forward oif the skidway the an gular arm will be projected between it and the following log in such a manner that but one log will be loaded upon the carriage at a time. The continued rotation of the operating-shaft will again depress the angular arm and elevate the toe of the cant-lever, thus letting the log forward upon the face of the cant-levers,where it will again be held in place by the elevated toes.
two timbers on each side,so that the cant-lever can be pivoted between them, though said levers may be pivoted to the skidway in any suitable manner.
The friction of the rollerl, by which the op eratingshaft is rotated, may be controlled in any proper manneras, for instance, .by the lever Iand said friction-roller may also operate the nigger in any ordinary manner.
\Vhat I claim is- 1. In device for rolling logs from a skid to a saw-carriage,a series ofrocking arms mounted on a transverse shaft connected to said skid, in combination with a pulley rotatable at will, and a .rod connecting the pulley to at least one of said rocking arms,substantially as set forth.
2. The combination, with the skidways E and log-carriage A, of the cant-levers H, pivoted to rock in a vertical plane, and each constructed at one end with the toe-piec-e h, and at the other end with a depending angle-arm,- H, the rods G, pivoted at one end to the said angle-arms, and the shaft F, having crankarms f pivoted to the lower ends of the rods, substantially as described.
3. The combination, with the skidways E and log-carriage A, of the cant-levers H, di-
I will be projected above the surface of the skid The skidway is preferably constructed of reotlypivoted on the skidways, and each havpivots, and each provided with a toe-piece, h,
ing at one end the toe-piece h, and at the other and a depending angle-arm, H, and devices end the depending angle-arm H, the rods G, I connected with said levers to rock them in a pivoted at one end to the depending anglevertical plane, substantially as described.
5 arms, and the shaft F, having cranlcarms f In testimony whereof Isignthisspecification pivoted to the other end of the said rods, subin the presence of two witnesses. stantially as described. FREDERICK F. SOHOFIELD.
4. The combination, with the skidway E Witnesses: and log-carriage A, of the cant-levers H, piv- N. S. XVRlGHT, IO oted directly to the skidway on independent SAMUEL E. THOMAS.
It is hereby certified that the residence of the patentee of Letters Patent No. 309,103, granted December 9, 1884, upon the application of Frederick F. Schofield, for an improvement in Log-Loaders, was erroneously Written and printed Ascoda; that said residence should have been written and printed Oscoda; and that the proper correction has been made in the files and records pertaining to the case in the Patent Office, and should be read in the Letters Patent to make it conform thereto.
Signed, countersigned and sealed this 23d day of December A. D. 1884.
M. L. J OSLYN, Acting Secretary of the Interior.
Gountersi gned BENJ. BUTTERWORTH,
Gowwnissioner of Patents.
Publications (1)
Publication Number | Publication Date |
---|---|
US309103A true US309103A (en) | 1884-12-09 |
Family
ID=2378267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US309103D Expired - Lifetime US309103A (en) | Log-loader |
Country Status (1)
Country | Link |
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US (1) | US309103A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3951276A (en) * | 1973-06-07 | 1976-04-20 | Champion International Corporation | Handling and dispensing system and apparatus for cylindrical objects |
US3999684A (en) * | 1974-07-04 | 1976-12-28 | Ab Hammars Mekaniska Verkstad | Device for feeding pieces of lumber one by one |
US4004701A (en) * | 1973-06-07 | 1977-01-25 | Champion International Corporation | Handling and dispensing system and apparatus for cylindrical objects |
US4235351A (en) * | 1977-07-28 | 1980-11-25 | Sielaff Gmbh & Co. Automatenbau Herrieden | Merchandise dispensing device for a vending machine |
US4485937A (en) * | 1982-04-22 | 1984-12-04 | Adams Morgan A | Can dispensing apparatus |
-
0
- US US309103D patent/US309103A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3951276A (en) * | 1973-06-07 | 1976-04-20 | Champion International Corporation | Handling and dispensing system and apparatus for cylindrical objects |
US4004701A (en) * | 1973-06-07 | 1977-01-25 | Champion International Corporation | Handling and dispensing system and apparatus for cylindrical objects |
US3999684A (en) * | 1974-07-04 | 1976-12-28 | Ab Hammars Mekaniska Verkstad | Device for feeding pieces of lumber one by one |
US4235351A (en) * | 1977-07-28 | 1980-11-25 | Sielaff Gmbh & Co. Automatenbau Herrieden | Merchandise dispensing device for a vending machine |
US4485937A (en) * | 1982-04-22 | 1984-12-04 | Adams Morgan A | Can dispensing apparatus |
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