Metal tools and implements – making – Saw-making or furbishing device or machine – Feeding
Patent
1991-03-04
1992-02-18
Parker, Roscoe V.
Metal tools and implements, making
Saw-making or furbishing device or machine
Feeding
76 41, 76112, B23D 6314
Patent
active
050883585
ABSTRACT:
An automatic dual-side saw blade grinding machine includes a common actuator to advance the saw blade to place subsequent teeth in position for grinding and to clamp the saw blade to prevent side-by-side movement during grinding. Thus, no adjustment is required to synchronize the timing between blade rotation and clamping. The actuator is a double-acting two-sided pneumatic piston cylinder which has one end attached directly to the clamping mechanism and the other end attached to the spindle that carries the saw blade through a push-pull cable and a linkage that converts linear motion to rotary motion. The linkage is adjustable to accommodate saw blades having different tooth spacing. The piston cylinder is actuated by an air valve that is cycled by a cam driven by the motor that cycles the blade grinding wheels. Accordingly, machine speed can be changed simply by changing the motor speed.
REFERENCES:
patent: 4102224 (1978-07-01), Wright
patent: 4750387 (1988-06-01), Swiger
patent: 4823649 (1989-04-01), Emter
patent: 4846023 (1989-07-01), Emter
patent: 4901604 (1990-02-01), Emter
LandOfFree
Automatic dual-side saw blade grinder having common blade advanc does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Automatic dual-side saw blade grinder having common blade advanc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic dual-side saw blade grinder having common blade advanc will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1815545