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Browse by Category: Main > Tools & Hardware

Class Information
Number: 279/4
Name: Chucks or sockets >
Description:

Sub-classes under this class:

Class Number	Class Name	Patents
279/106	Pivoted jaw	98
279/110	Radially reciprocating jaws	99
279/125	With safety feature	41
279/126	With measuring, indicating or control means	55
279/127	Double acting	20
279/128	With magnetic or electrostatic means	296
279/129	By centrifugal force	20
279/132	Compensation for eccentricity	46
279/133	With centering means	137
279/134	Separate chuck-actuating power source	36
279/136	For gear or spline molding	15
279/137	More than one set of gripping means	83
279/138	Torsion mandrel	5
279/139	Jaws mounted on flexible member; i.e., diaphragm	22
279/140	Means to prevent jaw loosening	122
279/141	Member applies axial force component	54
279/142	Accessory or component	12
279/158	Miscellaneous	88
279/2.01	Expanding	18
279/3	Vacuum	138
279/4.01	With fluid-pressure actuator	50
279/5	Angularly adjustable or indexing	49
279/6	Eccentric	47
279/7	Threaded grip	16
279/8	Longitudinal screw clamp	81
279/9.1	Socket type	27
279/900	Adapted for automatic tool changer	64
279/901	Chuck or chuck jaw changing means	16
279/902	Keyless type socket	216
279/903	Needle roller type socket	15
279/904	Quick change socket	82
279/906	Self grasping socket	40
279/907	Washer type jaw or actuator	11