US Patent: 683,591 
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| Clutch Mechanism
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	        Patentee:
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 | Dudley B. Bullard (exact or similar names) - Bridgeport, Fairfield County, CT |  
 
 
 
 
 
 
 
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        Patent Dates:
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| Applied: | 
Jun. 19, 1901 | 
 
| Granted: | 
Oct. 01, 1901 | 
 
 
 
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                        Joel Havens Vintage Machinery entry for Bullard Machine Tool Co. 
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        Description: |  
| This clutch mechanism is intended for use on the vertical turret lathe of patent 683,592.
Claim:
 It is the object of my invention to generally improve clutch mechanism for the above purpose, and especially to provide a durable and practical device which will be particularly applicable to vertical turret-lathes, and, further, to provide means for readily adjusting the wearable parts of the clutch, so that the life of the same may be prolonged. |  
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