(under subclass 700) Apparatus in which the apparatus assembles or disassembles parts by rotating one or more parts with respect to another part or parts.
(1) Note. Included here is a device for juxtapositioning and securing a screw type closure on an open ended collapsible tube.
SEE OR SEARCH CLASS
53, Package Making,
317+, for apparatus for applying screw closures to receptacles.
81, Tools,
3.07, for a receptacle closure removing tool and subclasses 52+ for a wrench for exerting a twisting strain to a workpart.
140, Wireworking, 92.3+, for intercoiling of helices of wire with each other or with successive loops or apertures by rotation of said helices with or without the concurrent helix forming.
173, Tool Driving or Impacting,
164, for a means to drive a tool about an axis including means to hold and relatively rotate sections of tool shaft.
470, Threaded, Headed Fastener, or Washer Making: Process and Apparatus,
48+, for machines for assembling nuts or bolts by a screwing operation.
