|
B26F 1/00
|
Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor |
|
B26F 1/02
|
Perforating by punching, e.g. with relatively-reciprocating punch and bed |
|
B26F 1/04
|
Perforating by punching, e.g. with relatively-reciprocating punch and bed with selectively-operable punches |
|
B26F 1/06
|
Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work |
|
B26F 1/08
|
Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work wherein the tools are carried by, and in operation move relative to, a rotative drum or similar support |
|
B26F 1/10
|
Roller type punches |
|
B26F 1/12
|
Perforating by punching, e.g. with relatively-reciprocating punch and bed to notch margins of work |
|
B26F 1/14
|
Punching tools; Punching dies |
|
B26F 1/16
|
Perforating by tool or tools of the drill type |
|
B26F 1/18
|
Perforating by slitting, i.e. forming cuts closed at their ends without removal of material |
|
B26F 1/20
|
Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support |
|
B26F 1/22
|
Perforating by slitting, i.e. forming cuts closed at their ends without removal of material to form non-rectilinear cuts, e.g. for tabs |
|
B26F 1/24
|
Perforating by needles or pins |
|
B26F 1/26
|
Perforating by non-mechanical means, e.g. by fluid jet |
|
B26F 1/28
|
Perforating by non-mechanical means, e.g. by fluid jet by electrical discharges |
|
B26F 1/31
|
Perforating by non-mechanical means, e.g. by fluid jet by radiation |
|
B26F 1/32
|
Hand-held perforating or punching apparatus, e.g. awls |
|
B26F 1/34
|
Hand-held perforating or punching apparatus, e.g. awls power actuated |
|
B26F 1/36
|
Punching or perforating pliers |
|
B26F 1/38
|
Cutting-out; Stamping-out |
|
B26F 1/40
|
Cutting-out; Stamping-out using a press, e.g. of the ram type |
|
B26F 1/42
|
Cutting-out; Stamping-out using a press, e.g. of the ram type having a pressure roller |
|
B26F 1/44
|
Cutters therefor; Dies therefor |
|
B26F 1/46
|
Loose press knives |
|
B26F 3/00
|
Severing by means other than cutting; Apparatus therefor |
|
B26F 3/02
|
Tearing |
|
B26F 3/04
|
Severing by squeezing |
|
B26F 3/06
|
Severing by using heat |
|
B26F 3/08
|
Severing by using heat with heated members |
|
B26F 3/10
|
Severing by using heat with heated members with heated rollers or discs |
|
B26F 3/12
|
Severing by using heat with heated members with heated wires |
|
B26F 3/16
|
Severing by using heat by radiation |
