| Patents for B21H 9 - Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass (321) |
|---|
| 09/25/1984 | US4472956 Apparatus for feeding elongated objects |
| 06/19/1984 | CA1169381A1 Cam actuated loader for forming machine |
| 08/09/1983 | US4397174 Cam actuated loader for forming machine |
| 01/06/1983 | WO1983000025A1 Automatic rolling train |
| 01/05/1983 | EP0068602A1 Cam actuated loader for forming machine |
| 06/08/1982 | CA1125149A1 Method and apparatus for producing threaded self-tapping stainless steel screws |
| 06/08/1982 | CA1125009A1 Method and apparatus for producing threaded self-tapping stainless steel screws |
| 10/20/1981 | US4295351 Self-tapping stainless steel screw and method for producing same |
| 09/15/1981 | US4289006 Apparatus for producing threaded self-tapping stainless steel screws |
| 08/25/1981 | CA1107465A1 Adjustable holder for the stationary die of a thread rolling machine |
| 02/24/1981 | US4252009 Re-rolling attachment for thread rolling machine |
| 10/28/1980 | US4229966 Adjustable holder for the stationary die of a thread rolling machine |
| 06/10/1980 | US4206623 Method of and apparatus for feeding rod-shaped elements sequentially in spaced relationship |
| 02/05/1980 | US4186580 Apparatus for the discharge of waste ends of bars in the cross wedge rolling process |
| 12/11/1979 | US4177660 Apparatus for feeding workpieces for cross wedge rolling |
| 05/09/1978 | US4088045 Planetary work forming machine having improved starter timing control and starter drive selector |
| 05/02/1978 | US4086798 Loading mechanism for pulley splitter |
| 02/21/1978 | US4074556 Apparatus for roll working |
| 05/03/1977 | US4020665 Device for holding raw material in a cross-rolling machine |
| 08/17/1976 | US3974904 Adjustable track cover positioning assembly |
| 04/27/1976 | US3952884 Apparatus for feeding headed work blanks |