US60725A - Webster eerrick - Google Patents
Webster eerrick Download PDFInfo
- Publication number
- US60725A US60725A US60725DA US60725A US 60725 A US60725 A US 60725A US 60725D A US60725D A US 60725DA US 60725 A US60725 A US 60725A
- Authority
- US
- United States
- Prior art keywords
- roller
- webster
- saw
- carriage
- eerrick
- 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
- 229930188970 Justin Natural products 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/086—Means for treating work or cutting member to facilitate cutting by vibrating, e.g. ultrasonically
-
- 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
- Y10T83/97—Miscellaneous
Definitions
- My invention consists informing the journals of saw-mill carriage rollers of such a shape that the roller and the journals can be cast in one piece, and all lateral motion in the roller and in the carriage which rests upon it be prevented.
- Figure I represents a side view
- Figure 2 a top view of my saw-mill carriage roller.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Operated Instructional Devices (AREA)
Description
uiten tetes @anni 'ffira 'IMPROVEMENT IN SAW-MILLS.
@tige rlgetule Infant tu in time tettnr wat mit mating part ai tige am.
TO ALL WHOM IT MAY CONCERN:
Be it known that I, WEBSTER HERRICK, of Northampton, in the count'yof` Hampshire, and State of Massaehusetts, have invented a new and useful Improvement in Saw-Mill Carriage Rollers; and I do hereby declare fn that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to A" -f make and use the same, reference being had to the accompanying drawings, forming part of this specification.
My invention consists informing the journals of saw-mill carriage rollers of such a shape that the roller and the journals can be cast in one piece, and all lateral motion in the roller and in the carriage which rests upon it be prevented.
Figure I represents a side view; and
Figure 2, a top view of my saw-mill carriage roller.
Similar letters of reference indicate like parts.
A is the roller; B is the chair or stand upon which the roller rests; VC represents a sectionof the saw-mill carriage. After much experience in the management of saw-mills, I have ascertained that rollers with tapering journals prevent lateral motion in the carriage. By using rollers under the carriage, with journals of this form, a. diiiiculty long experienced in manufacturing lumber is overcome. To saw lumber w'ith any Adegree of accuracy the carriage, and consequently the log, must move without lateral motion. In revolving, the natural tendency of my roller is to the centre, and no shoulderor collars are necessary to keep it there. In the roller commonly used the sides of the journals are parallel, and shoulders or collars are depended upon to keep it in place. The box on the chair B is formed to t the taper journal, and also so as to allow the roller to be easily removed. I do not conne myself to any particular angle or taper for my roller ournal.
Having thus described my invention, what I claim as new, and desire `to secure by Letters Patent, is-
A saw-mill carriage roller, with tapering journals, substantially as herein shown and described.
WEBSTER HERRICK.
Witnesses:
JUSTIN TnAYEn, v-Enos Pensons.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US60725A true US60725A (en) | 1867-01-01 |
Family
ID=2130264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US60725D Expired - Lifetime US60725A (en) | Webster eerrick |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US60725A (en) |
-
0
- US US60725D patent/US60725A/en not_active Expired - Lifetime
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