GB165277A - Improvements in and relating to automatic feed motions for milling and like machines - Google Patents
Improvements in and relating to automatic feed motions for milling and like machinesInfo
- Publication number
- GB165277A GB165277A GB1172220A GB1172220A GB165277A GB 165277 A GB165277 A GB 165277A GB 1172220 A GB1172220 A GB 1172220A GB 1172220 A GB1172220 A GB 1172220A GB 165277 A GB165277 A GB 165277A
- Authority
- GB
- United Kingdom
- Prior art keywords
- milling
- machines
- relating
- automatic feed
- pulley
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/04—Arrangements preventing overload of tools, e.g. restricting load
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
165,277. Oxley, L., Smith, C. H., and Parkinson, E. April 28, 1920. Addition to 104,806. Milling. - Feed-motions for milling and like machines of the type described in the parent Specification have the drive to the feed-shaft 12 transmitted from the pulley 14 through a friction clutch 15 disengaged by the cam 8 upon slowing or stoppage of the cutter spindle as described in the parent Specification. When the driven clutch member 17 rises to proper speed a lever 22 moves outwardly under centrifugal force to interpose a lug in the path of a dog 23 on the pulley 14 thus providing a positive drive.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1172220A GB165277A (en) | 1920-04-28 | 1920-04-28 | Improvements in and relating to automatic feed motions for milling and like machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1172220A GB165277A (en) | 1920-04-28 | 1920-04-28 | Improvements in and relating to automatic feed motions for milling and like machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB165277A true GB165277A (en) | 1921-06-30 |
Family
ID=9991463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1172220A Expired GB165277A (en) | 1920-04-28 | 1920-04-28 | Improvements in and relating to automatic feed motions for milling and like machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB165277A (en) |
-
1920
- 1920-04-28 GB GB1172220A patent/GB165277A/en not_active Expired
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