Illustrated description of little air operated jig made in toolroom of railway overhaul works of London Passenger Transport Board; it automatically locates and clamps itself ready for drilling of small copper contactor tips, and ejects tip, clears itself of swarf, and relocates next tip beneath drill. (see also Machy (Lond) v 68 n 1756 June 6 1946 p 728-9)
Auto-pneumatic indexing drill jig
Engineer
Engineer ; 181 , n 4713
1946
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Auto-pneumatic indexing drill jig
Engineering Index Backfile | 1946
Engineering Index Backfile | 1928
New "Torkret" auto-pneumatic stower
Engineering Index Backfile | 1933
|