GB267719A - Improvements in or relating to grinding and sharpening apparatus for hollow mortise chisels and the like - Google Patents
Improvements in or relating to grinding and sharpening apparatus for hollow mortise chisels and the likeInfo
- Publication number
- GB267719A GB267719A GB833726A GB833726A GB267719A GB 267719 A GB267719 A GB 267719A GB 833726 A GB833726 A GB 833726A GB 833726 A GB833726 A GB 833726A GB 267719 A GB267719 A GB 267719A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chisels
- grinding
- relating
- screw
- sharpening apparatus
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
267,719. Robinson & Son, Ltd., T., and Robinson, C. J. March 27, 1926. Cutting-edges, treating. - Hollow mortise chisels, &c. 5 are supported, during sharpening by a grinding-cone 12 as described in Specification 248,520, on a bar 4 adjustably mounted by a screw 8 in the end of a lever 7 pivoted to a base 11 at 10 and counterbalanced by a weight 13; the pivot is so placed that the chisel, moving along the circle indicated, does not foul the grinder. Fine adjustment is effected by a screw 14 in the lever 7, the screw bearing against a. projecting part 15 of the base 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB833726A GB267719A (en) | 1926-03-27 | 1926-03-27 | Improvements in or relating to grinding and sharpening apparatus for hollow mortise chisels and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB833726A GB267719A (en) | 1926-03-27 | 1926-03-27 | Improvements in or relating to grinding and sharpening apparatus for hollow mortise chisels and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB267719A true GB267719A (en) | 1927-03-24 |
Family
ID=9850598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB833726A Expired GB267719A (en) | 1926-03-27 | 1926-03-27 | Improvements in or relating to grinding and sharpening apparatus for hollow mortise chisels and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB267719A (en) |
-
1926
- 1926-03-27 GB GB833726A patent/GB267719A/en not_active Expired
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