Andy FitzGibbon
Diamond
- Joined
- Sep 5, 2005
- Location
- Elkins WV
Some may remember the thread I started about my Massey quick-action bench vise a while ago: http://www.practicalmachinist.com/vb/showthread.php?t=148399&highlight=vise
While cleaning the shop today, I found another neat vise I forgot I had.
It was patented June 16, 1885, by George Colton of Syracuse, NY. Here's the patent: http://www.google.com/patents?id=pmBdAAAAEBAJ&pg=PA2&dq=june+16+1885+vise&source=gbs_selected_pages&cad=0_1#PPA3,M1
An interesting feature (which is not shown in the patent) is the t-slot cast into the base for mounting. I'm not sure how this was originally intended to be used, but it fits a carriage bolt pretty well. A guess I had is that you were supposed to drill a hole wherever you wanted a vise, insert the carriage bolt, and quickly attach and remove the vise as needed.
Andy
While cleaning the shop today, I found another neat vise I forgot I had.
It was patented June 16, 1885, by George Colton of Syracuse, NY. Here's the patent: http://www.google.com/patents?id=pmBdAAAAEBAJ&pg=PA2&dq=june+16+1885+vise&source=gbs_selected_pages&cad=0_1#PPA3,M1
An interesting feature (which is not shown in the patent) is the t-slot cast into the base for mounting. I'm not sure how this was originally intended to be used, but it fits a carriage bolt pretty well. A guess I had is that you were supposed to drill a hole wherever you wanted a vise, insert the carriage bolt, and quickly attach and remove the vise as needed.
Andy