GB584145A - Improvements connected with razor blade sharpeners - Google Patents
Improvements connected with razor blade sharpenersInfo
- Publication number
- GB584145A GB584145A GB1699844A GB1699844A GB584145A GB 584145 A GB584145 A GB 584145A GB 1699844 A GB1699844 A GB 1699844A GB 1699844 A GB1699844 A GB 1699844A GB 584145 A GB584145 A GB 584145A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- hones
- hone
- edge
- razor
- 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
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
- B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
- B24D15/085—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with reciprocating whetstones
- B24D15/087—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with reciprocating whetstones having a crank handle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
584,145. Sharpening razor blades. DEWS, S. Sept. 6, 1944, No. 16998. [Class 60] A razor blade sharpener having a pair of rotary hones geared together and adapted .to rotate against the feather edge of a razor blade with the upper peripheral surface of the hones moving away from the blade and means for retaining the blade in contact with the hones, is characterised by means for axially reciprocating the hones relatively to one another along the feather edge of the blade. The hones 5, 6 are geared together by wheels 8, 9 and rotated by handle 11 on the spindle of hone 6. Axial movement is imparted to the hones by cams 12, 13 mounted on the spindles of the hones, grooves in the cams being engaged by projections 15, 16 on the base. The gear wheel 9 is of sufficient length for gear wheel 8 to remain in mesh. A leaf spring 17 presses the hone 5 against the hone 6. The blade 23 is carried by a member 21. For two-edged blades, a pivoted platform on which are provided the usual studs for locating the blade is mounted at the end of the carrier 21, so that after the one edge of the blade has been honed, the pivoted platform is rotated through 180 degrees to enable the second edge of the blade to be honed. The carrier 21 may be held in operative position by the thumb of the operator, or by a spring. A slightly modified form of apparatus is described in the Provisional Specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1699844A GB584145A (en) | 1944-09-06 | 1944-09-06 | Improvements connected with razor blade sharpeners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1699844A GB584145A (en) | 1944-09-06 | 1944-09-06 | Improvements connected with razor blade sharpeners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB584145A true GB584145A (en) | 1947-01-08 |
Family
ID=10087386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1699844A Expired GB584145A (en) | 1944-09-06 | 1944-09-06 | Improvements connected with razor blade sharpeners |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB584145A (en) |
-
1944
- 1944-09-06 GB GB1699844A patent/GB584145A/en not_active Expired
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