Cutting by use of rotating axially moving tool – Tool or tool with support – Having inversely angled cutting edge
Patent
1977-04-04
1978-11-21
Culver, Horace M.
Cutting by use of rotating axially moving tool
Tool or tool with support
Having inversely angled cutting edge
408 67, B23C 900
Patent
active
041260813
ABSTRACT:
A safety shield for a machine tool, such as a Bridgeport vertical milling machine, having a rotatable spindle mounted in a non-rotating quill comprising a transparent main or anchor panel formed to receive and be attached to the quill in a manner so that the plane of the panel is transverse to the axis of the quill and at least one transparent movable panel pivotally connected to the anchor panel in a manner to permit pivotal movement of the movable panel outwardly away from a position approximately parallel to the spindle to a position above the plane of the anchor panel, whereby said shield is always positioned adjacent the spindle.
REFERENCES:
patent: 1783478 (1930-12-01), Klugh et al.
patent: 2368109 (1945-01-01), Brown
patent: 2957375 (1960-10-01), Howlett
patent: 3568567 (1971-03-01), Seck et al.
Culver Horace M.
Potoroka, Sr. Walter
LandOfFree
Machine shield does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Machine shield, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine shield will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2044928