US97112A - Improvement in saw-mills - Google Patents
Improvement in saw-mills Download PDFInfo
- Publication number
- US97112A US97112A US97112DA US97112A US 97112 A US97112 A US 97112A US 97112D A US97112D A US 97112DA US 97112 A US97112 A US 97112A
- Authority
- US
- United States
- Prior art keywords
- saw
- frame
- mills
- sash
- improvement
- 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
- 238000010276 construction Methods 0.000 description 4
- 210000001847 Jaw Anatomy 0.000 description 2
- 210000000614 Ribs Anatomy 0.000 description 2
- 230000000875 corresponding Effects 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
- B26D1/547—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 wire-like cutting member
- B26D1/553—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 wire-like cutting member with a plurality of wire-like cutting members
-
- 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
- Y10T83/687—By tool reciprocable along elongated edge
- Y10T83/6895—Plural reciprocable tools
Definitions
- Figure 2 is a side elevation of the saine.
- lhis invention relates to a new manner of construct' ing andai-ranging thc flames of gang-saw mills, with a view of producing a simple, effective, and compact ulachinery, which nia-y be readily transported',and which will combine all the requisites of' a full-working mill.
- lhe invention consists, chiefly, in so constructing and arranging ⁇ the frame of the saw-mill, that it will serve-as a support for the steam-cylinder which operates the saws,and for the feed-rollers that convey-the stun', and as a guide furthe reciprocating sash in which the saws are held. Thereby compactness, strength, and cheapness of construction Aare obtained.
- the invention consists, also, in various details of construction and arrangement, as hereinafter more fully described.
- A in the drawing, represents'the frame ofthe sawmill. 1t consists chietly of two side-plates, B B, which are held at a suitable distance apart by the steanicylinder, C, said cylinder having side-flanges, a a, which are bolted t0 the plates-B, near the lower ends of thc same.
- the cylinder C - is thus -made to form part of the frame A, andto brace andretain in position the sideplates of the saine.
- flanges or brackets serve to support the frame A, and all its appendages, on a. suitable fixed frame, T, indicated by dotted lines-in iig. 1.A
- the frame A is in this manner suspended with its lower part from the frame T.
- F represents the sash in whichthe gang of saws J J is secured.
- This sash is made in the form of a. foursided ti'ame, of one piece of cast-inetal, and fits, with ⁇ its ⁇ side-pieces G, into the vertical slots formed in the plates B.
- the piston-rod D ofthe vertical cylinder C, is connected with the lower bar E, of the sash F. 4
- the sash serves, therefore, notonly as a support for the saws, but. also as across-head or guide for the. piston-rod.
- the pitmen-rods connect the sash with cranks P of a transverse shaft, M, which has its bearings in the lower part ofthe frame A, below the c v'linder.
- S S are the lower iced-rollers, on which the stuit' to be sawed is carried tothe saws.
- 'lhere may also be upper feed-rollers, which should bc vertically adjustable in slots b of thc'plates B.'-
- 'lhc iced-rollers may, by suitable connection with the shaft M, receive automatically the motion which" will cause the. stu'to be ted Aalong'with the requisite speed.
- Ribs,.H may be formed on thel plates B, and jaws I, on the sash, to embrace them, so that the sash will therebyobtain still more perfect guidance.
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Description
@intimi gta-tee aient dtliirc.
WILLIAM PENNY, OF MILTON, FLORIDA.
Letters Patent N 97 ,112, dated November 23. 1869.
Hoof- IMPROVEMENT IN SAW-MILLS.
The Schedule refen'pd to in `these Letters Patent and making part cf the same.
To ZZ whom it may concern.
. proved gang-saw mill.
Figure 2 is a side elevation of the saine.
Similar letters 'of reference indicate corresponding parts.
lhis invention relates to a new manner of construct' ing andai-ranging thc flames of gang-saw mills, with a view of producing a simple, effective, and compact ulachinery, which nia-y be readily transported',and which will combine all the requisites of' a full-working mill.
lhe invention consists, chiefly, in so constructing and arranging` the frame of the saw-mill, that it will serve-as a support for the steam-cylinder which operates the saws,and for the feed-rollers that convey-the stun', and as a guide furthe reciprocating sash in which the saws are held. Thereby compactness, strength, and cheapness of construction Aare obtained.
The invention consists, also, in various details of construction and arrangement, as hereinafter more fully described. l
A, in the drawing, represents'the frame ofthe sawmill. 1t consists chietly of two side-plates, B B, which are held at a suitable distance apart by the steanicylinder, C, said cylinder having side-flanges, a a, which are bolted t0 the plates-B, near the lower ends of thc same.
The cylinder C -is thus -made to form part of the frame A, andto brace andretain in position the sideplates of the saine.
' The plates Bare, on their inner sides, and some distance above the cylinder C, provided with horizontal-projecting flanges or brackets, R R, which are cast or secured on. the same. i
These flanges or brackets serve to support the frame A, and all its appendages, on a. suitable fixed frame, T, indicated by dotted lines-in iig. 1.A The frame A is in this manner suspended with its lower part from the frame T.
F represents the sash in whichthe gang of saws J J is secured. This sash is made in the form of a. foursided ti'ame, of one piece of cast-inetal, and fits, with `its` side-pieces G, into the vertical slots formed in the plates B.
From the sides G, oft-he frame'F, project pins K K,
which'serve as journals o'r pivots for the upper ends ot' pitmen-rods L L, as shown.
The piston-rod D, ofthe vertical cylinder C, is connected with the lower bar E, of the sash F. 4The sash serves, therefore, notonly as a support for the saws, but. also as across-head or guide for the. piston-rod.
The pitmen-rods connect the sash with cranks P of a transverse shaft, M, which has its bearings in the lower part ofthe frame A, below the c v'linder.
S S are the lower iced-rollers, on which the stuit' to be sawed is carried tothe saws.
'lhere may also be upper feed-rollers, which should bc vertically adjustable in slots b of thc'plates B.'-
'lhc iced-rollers may, by suitable connection with the shaft M, receive automatically the motion which" will cause the. stu'to be ted Aalong'with the requisite speed.
Ribs,.H, may be formed on thel plates B, and jaws I, on the sash, to embrace them, so that the sash will therebyobtain still more perfect guidance.
Having thnsdeseribed my invention, 1
What l claim as new, and lesire to secure by Letters Patent, is-
1. The iframe A, of a gang-saw mill, .constructed as described, and provided with flanges or brackets, R,
between the cylinder O and the. saw-frame l, sub` stant-ially as describeth'so that it is suspended and properly balanced in the manner specified.
2. ,'lhecylinder C, provided with flanges a, to brace the plates B, of the ralme A, alnl'to`becou|e portion of said frame, substantially as herein shown and dcscribed.
WM. PENNY.
Witnesses:
D. O. STODDARD, E. B. 'HAsTmes
Publications (1)
Publication Number | Publication Date |
---|---|
US97112A true US97112A (en) | 1869-11-23 |
Family
ID=2166575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US97112D Expired - Lifetime US97112A (en) | Improvement in saw-mills |
Country Status (1)
Country | Link |
---|---|
US (1) | US97112A (en) |
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0
- US US97112D patent/US97112A/en not_active Expired - Lifetime
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