| Patent Number |
Title Of Patent |
Date Issued |
| 4044845 |
Drilling tool with a two part input unit |
August 30, 1977 |
| A drilling tool for use in boring holes is formed of an axially elongated drilling member and a holder or input unit. The input unit laterally encloses the rearward end of the drilling member and is formed of at least two materials, one having a higher thermal conductivity than the other |
| 4035100 |
Drilling tool with a drilling member and a tool holder input unit |
July 12, 1977 |
| A drilling tool for use in the tool holder of a drilling machine includes a drilling member and a holder input unit laterally enclosing the end of the drilling member which fits into the tool holder. The holder input unit is hollow and is non-rotatably connected to the drilling member. T |
| 4006787 |
Drilling tool with drill and receiving element |
February 8, 1977 |
| A drilling tool consists of a drill and a tubular shaped receiving part fitted onto the trailing end of the drill. The outer surface of the receiving part is shaped to fit into the chuck or retainer of a drilling device which rotates the drill. The inner surface of the receiving part |
| 3971912 |
Fixing arrangement for fusing tower images |
July 27, 1976 |
| In a copying machine a toner-image-bearing copy carrier moves in a predetermined direction along a predetermined path. A fixing arrangement fixes toner images by fusing the toner thereof. The fixing arrangement includes a heating winding having a plurality of turns and a holding arra |
| 3941471 |
Electrophotographic copier with safety arrangement for preventing damage to copying material in |
March 2, 1976 |
| The copier includes a fixing arrangement for the heat-treatment of copying material by means of a heating device, and a blower operative for keeping the heat of the fixing arrangement away from heat-sensitive components of the copier, particularly the copying drum, by establishing a flow |
