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Class Information
Number: 29/240
Name: Metal working > Means to assemble or disassemble > By rotation of work part
Description: Apparatus in which the apparatus assembles or disassembles parts by rotating one or more parts with respect to another part or parts.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4324030 |
Apparatus for removing a grinding wheel |
Apr. 13, 1982 |
| 4318317 |
Apparatus for assembling trophies |
Mar. 9, 1982 |
| 4316316 |
Shipping assembly for a hydraulic jack |
Feb. 23, 1982 |
| 4309123 |
Method and apparatus for fastening misaligned structural members |
Jan. 5, 1982 |
| 4304156 |
Apparatus for applying covers to nuclear reactor vessels |
Dec. 8, 1981 |
| 4299144 |
Hand tool and method for using same |
Nov. 10, 1981 |
| 4297923 |
Automatic tightener/loosener for intercell electrical connectors |
Nov. 3, 1981 |
| 4295257 |
Work stand for vertical turbine pumps |
Oct. 20, 1981 |
| 4290180 |
Fixture for special gears, particularly of bicycles |
Sep. 22, 1981 |
| 4288898 |
Control rod drive mechanism closure device |
Sep. 15, 1981 |
| 4287498 |
Tuning arrangement for electrical components |
Sep. 1, 1981 |
| 4285112 |
Tension control of fasteners |
Aug. 25, 1981 |
| 4283830 |
Method and apparatus of monitoring the screwing home of a threaded element by a power tool |
Aug. 18, 1981 |
| 4282640 |
Tension control of fasteners |
Aug. 11, 1981 |
| 4282640 |
Tension control of fasteners |
Aug. 11, 1981 |
| 4280380 |
Tension control of fasteners |
Jul. 28, 1981 |
| 4274188 |
Tension control of fasteners |
Jun. 23, 1981 |
| 4272209 |
Anti-vandalism nut assembly |
Jun. 9, 1981 |
| 4268944 |
Tension control of fasteners |
May. 26, 1981 |
| 4267629 |
Tension control of fasteners |
May. 19, 1981 |
| 4265008 |
Tool for placing self-drilling dowels |
May. 5, 1981 |
| 4265011 |
Remote-controlled screwing device |
May. 5, 1981 |
| 4262410 |
Protector removal tool |
Apr. 21, 1981 |
| 4261232 |
Apparatus for tightening fasteners on axially connected rod-like members |
Apr. 14, 1981 |
| 4259772 |
Tension control of fasteners |
Apr. 7, 1981 |
| 4259773 |
Tension control of fasteners |
Apr. 7, 1981 |
| 4259775 |
Tension control of fasteners |
Apr. 7, 1981 |
| 4257151 |
Inspection station for beverage containers |
Mar. 24, 1981 |
| 4255846 |
Tension control of fasteners |
Mar. 17, 1981 |
| 4246685 |
Tension control of fasteners |
Jan. 27, 1981 |
| 4246939 |
Automatic screw driving apparatus |
Jan. 27, 1981 |
| 4245381 |
Tension control of fasteners |
Jan. 20, 1981 |
| 4245382 |
Tension control of fasteners |
Jan. 20, 1981 |
| 4244095 |
Tension control of fasteners |
Jan. 13, 1981 |
| 4241488 |
Tension control of fasteners |
Dec. 30, 1980 |
| 4235006 |
Tension control of fasteners |
Nov. 25, 1980 |
| 4233721 |
Tension control of fasteners |
Nov. 18, 1980 |
| 4233723 |
Tension control of fasteners |
Nov. 18, 1980 |
| 4233722 |
Tension control of fasteners |
Nov. 18, 1980 |
| 4231454 |
Torque wrench with clutches in series |
Nov. 4, 1980 |
| 4228576 |
Tension control of fasteners |
Oct. 21, 1980 |
| 4226015 |
Tension control of fasteners |
Oct. 7, 1980 |
| 4226014 |
Tension control of fasteners |
Oct. 7, 1980 |
| 4224729 |
Continuous rotary and work process apparatus |
Sep. 30, 1980 |
| 4219920 |
Tension control of fasteners |
Sep. 2, 1980 |
| 4219921 |
Tension control of fasteners |
Sep. 2, 1980 |
| 4219922 |
Tension control of fasteners |
Sep. 2, 1980 |
| 4209887 |
Sectional multi-purpose cargo container |
Jul. 1, 1980 |
| 4208775 |
Method and apparatus for making threaded joints |
Jun. 24, 1980 |
| 4198737 |
Tension control of fasteners |
Apr. 22, 1980 |
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