Machine Tools

	PAT. NO.	Title
101	5,105,135	Feedback controller for NC controlled machine tools
102	5,103,090	Optical angle measuring method and apparatus particularly for machine tools using polygons with light reflecting facets
103	5,099,980	Pallet exchanger for machine tools
104	5,096,345	Balanceable holder for machine tools
105	5,093,973	Tool turret for machine tools
106	5,090,489	Machining unit for machine tools, in particular for machine tools with several machining stations
107	5,058,466	Device for inserting polygonal and shaped bars in the collet of a chuck of machine tools
108	5,056,971	Operating head chuck unit for automatic machine tools
109	4,991,762	Bar guiding device for bar feeders of machine tools
110	4,977,801	Multiple-channel guiding device for bar-loaders of automatic machine tools
111	4,946,612	Lubricating oil composition for sliding surface and for metallic working and method for lubrication of machine tools using said composition
112	4,946,149	Programmable bed for machine tools and the like
113	4,926,709	Motion transmitting systems for machinery & machine tools
114	4,926,493	Bearing system for high speed spindles of machine tools
115	4,921,375	Antiscattering device for the collection of waste material produced in the course of drilling, milling and similar operations, to be fitted on the relevant machine tools
116	4,920,632	Auxiliary magazine for electronically-driven machine tools
117	4,918,364	Method for controlling noise and vibration of machine tools with high efficiency
118	4,904,131	Chuck head for automatic machine tools
119	4,899,594	Device for measuring the cutting forces on machine tools
120	4,880,218	Programmable bed for machine tools and the like
121	4,866,835	Storage and transportation unit for machine tools
122	4,866,360	Cutting process control system for CNC metal cutting machine tools
123	4,838,135	Work transport for machine tools
124	4,820,087	Tap drive unit for machine tools
125	RE32,837	Coding systems for elements of machine tools, particularly of the numerically controlled type
126	4,796,652	Pressure regulator for hydraulically controlled machine tools
127	4,787,614	Workholder for machine tools
128	4,766,330	Switching equipment for numerical controlled machine tools
129	4,721,012	Power transmission for machine tools
130	4,718,175	Device for mechanical checking for toolbreakage in machine tools
131	4,708,547	Safety tool-holder for machine-tools
132	4,703,587	Method and relevant apparatus for controlling machine tools
133	4,696,513	Chucking device for machine tools
134	4,657,455	Concrete machine tools
135	4,643,591	Adjustable guide for relatively moveable parts, particularly of machine tools
136	4,635,329	Tool holder assembly for machine tools
137	4,628,608	Guide device for hand-held machine tools
138	4,627,773	Right angle spindle for machine tools
139	4,622,194	Process for forming concrete machine tools
140	4,620,824	High-speed driving adapter for boring, milling and similar machine tools
141	4,620,435	Deflection compensating assembly for fabricating machine tools
142	4,596,162	Protective covering for structural components of machine tools
143	4,595,851	Commutator motor and improved brush construction for use in portable machine tools
144	4,591,306	Peripheral device for machine tools
145	4,571,686	Track monitoring system for a cutter tip of a tool post in machine tools
146	4,566,169	Set of parts for building small machine tools
147	4,560,310	Tool holder for boring, milling and the like machine tools
148	4,555,857	Method and device for the accurate setting of machine tools
149	4,541,762	Apparatus for loading and/or unloading machine tools or the like
150	4,541,315	Inside chuck device for machine tools

1	Device for receiving and separating chips created by machine-tools and coolant (sealant)
2	Device for and method of preventing accidents in hand-operated machine tools due to tool jamming
3	Feedback controller for NC controlled machine tools
4	Commutator motor and improved brush construction for use in portable machine tools
5	Graphite fiber reinforced structure for supporting machine tools