US122313A - Improvement in circular-saw mills - Google Patents
Improvement in circular-saw mills Download PDFInfo
- Publication number
- US122313A US122313A US122313DA US122313A US 122313 A US122313 A US 122313A US 122313D A US122313D A US 122313DA US 122313 A US122313 A US 122313A
- Authority
- US
- United States
- Prior art keywords
- circular
- improvement
- cogs
- saw mills
- rack
- 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
- 238000005266 casting Methods 0.000 description 2
- 239000000203 mixture Substances 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
Definitions
- the nature of this invention relates to an improved device for operating circular-saw carriages by means of a wheel, provided with internal and external gear or cogs, driven by a small pinion engaging with the internal cogs, while the'external ones engage into the cogs upon the rack which moves the carriage, the whole so arranged that the desired result is produced without changing the direction of the motion.
- the invention consists in the combination of an externally and internally geared wheel with the rack and pinion, as more fully hereinafter described.
- A represents a section of a mill-carriage, to which is secured 'herein set forth.
Description
P. ETCHES J. D. WILSON.
Improvement in Circuiar Saw Mills."
" km mm x mva bk'.
22 m 2 ga a WM/Z I i 1 f? PATENT OFFICE.
PHILIP ETCHES AND JAMES D. WILSON, OF MUSKEGO N, MICHIGAN.-
IMPROVEMENT IN CIRCULAR-SAW MILLS.
Specification forming part of Letters Patent No. 122,313, dated January 2,1872.
To whom it may concern:
Be it known that we, PHILIP ETGHES and JAMES D. WILsoN, of Muskegon, in the county of Muskegon and State of Michigan, have invented a new and useful Improvement in GirculanSaw Mills; and we do declare that the following is a true and accurate description thereof, reference being had to the accompanying drawing and to the letters of reference marked thereon and being a part of this specification, in which our invention is shown in elevation.
The nature of this invention relates to an improved device for operating circular-saw carriages by means of a wheel, provided with internal and external gear or cogs, driven by a small pinion engaging with the internal cogs, while the'external ones engage into the cogs upon the rack which moves the carriage, the whole so arranged that the desired result is produced without changing the direction of the motion. The invention consists in the combination of an externally and internally geared wheel with the rack and pinion, as more fully hereinafter described.
In the accompanying drawing, A represents a section of a mill-carriage, to which is secured 'herein set forth.
the rack B. An externally and internally geared wheel, 0, secured to the shaft D, engages with its external cogs a with the cogs of the rack. A pinion, E, secured to the shaft F, engages with the internal cogs b of said wheel and gives motion thereto, which, in turn, is communicated to the carriage.
In the casting of the wheel 0 care should be taken that the number, face, and pitch of the internal cogs b should be such as not only to conform to the face and pitch of the cogs on the pinion, but also such as to compel the greater number of external cogs a to easily engage with the cogs of the rack.
\Vhat we claim as our invention, and desire to secure by Letters Patent, is-
In circular-saw carriages, the externally and internally geared wheel 0, in connection with the rack B and pinion E, constructed and operating substantially as and for the purposes PHILIP ETGHES. JAMES D. WILSON.
Witnesses:
MYRON H. CHURCH, FRANK DUNLoP. (130)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US122313A true US122313A (en) | 1872-01-02 |
Family
ID=2191752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US122313D Expired - Lifetime US122313A (en) | Improvement in circular-saw mills |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US122313A (en) |
-
0
- US US122313D patent/US122313A/en not_active Expired - Lifetime
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