GB190422764A - Improvements in Picks - Google Patents
Improvements in PicksInfo
- Publication number
- GB190422764A GB190422764A GB190422764DA GB190422764A GB 190422764 A GB190422764 A GB 190422764A GB 190422764D A GB190422764D A GB 190422764DA GB 190422764 A GB190422764 A GB 190422764A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- pick
- head
- grooves
- principal axis
- 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
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
22,764. Maurice, A. H., and Barrow, H. G. J. Oct. 22. Picks.-A removable pick blade A for use in combination with the type of pick head described in Specification No. 2421, A.D. 1903, aud to which it is fixed by a wedge W, hai two grooves B, B' cut across the back of the blade at right-angles to its principal axis into which the top lugs C of the pick head S enter. These grooves are placed one on either side of, and at equal distances from, the centre of the blade. The lugs C thus countersink into the back of the pick and obviate undue projection of the head of the socket beyond the blade and prevent any movement of the blade in the line of its principal axis.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190422764T | 1904-10-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190422764A true GB190422764A (en) | 1905-08-17 |
Family
ID=32627997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190422764D Expired GB190422764A (en) | 1904-10-22 | 1904-10-22 | Improvements in Picks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190422764A (en) |
-
1904
- 1904-10-22 GB GB190422764D patent/GB190422764A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB190422764A (en) | Improvements in Picks | |
US758619A (en) | Band-saw guide. | |
US761707A (en) | Adjustable square. | |
US752365A (en) | Spokeshave | |
US537473A (en) | Sliding t-square | |
USD28004S (en) | Design for a prism-plate | |
USD44533S (en) | Design for a handle for scissors and shears | |
USD34483S (en) | Design for a jaw member for carbon-cutting pliers | |
US685098A (en) | Safety-razor. | |
GB190703842A (en) | A New or Improved Combined Sledge and Hatchet | |
US905198A (en) | Hammer or the like. | |
USD34295S (en) | Design for a skirt-binding | |
US946983A (en) | Contact or vibrator screw. | |
USD44200S (en) | Design for a base for automobile-lamps | |
GB191415310A (en) | Improvements in or relating to Drills. | |
GB190513254A (en) | Improvements in Scissors | |
USD46471S (en) | Charles e | |
GB190605494A (en) | Improvements in and relating to Picks Axes Adzes and the like. | |
USD44564S (en) | William s | |
GB128121A (en) | Improvements in Safety Razors. | |
USD26868S (en) | Design fora prism-lig ht | |
USD44757S (en) | Design for a lorgnette | |
USD27998S (en) | Design for a prism-plate | |
GB191224725A (en) | Improvement in Screws. | |
USD46472S (en) | Design for a chandelier and bracket arm |