|
US9174259B2
(en)
|
|
Method and apparatus for sharp flanging and trimming sheet metal panels
|
|
CN103433387B
(en)
|
|
Stamping hole flanging device
|
|
BR8006403A
(en)
|
|
MACHINE TOOL
|
|
CN107866487A
(en)
|
|
It is a kind of to upper overturning seesaw-type motion
|
|
DE2954232C2
(en)
|
|
Hydraulic press
|
|
CN105499387A
(en)
|
|
Seesaw-type upper flange stamping die and stamping method thereof
|
|
US4182022A
(en)
|
|
Device for tool changing in punching machines
|
|
US4827758A
(en)
|
|
Upper tool support for a stamping machine or the like
|
|
CN104438860B
(en)
|
|
The stamping parts material-supporting device of diel and diel
|
|
DE1004891B
(en)
|
|
Quick change device for tools in machines with up and down pressure piston
|
|
SU854515A1
(en)
|
|
Apparatus for securing punches for punching holes
|
|
CN106391854B
(en)
|
|
A kind of mould bar installing mechanism of bender
|
|
CN113211080A
(en)
|
|
Buckle frock of bending is used in water dispenser processing
|
|
DE1552618A1
(en)
|
|
Device for punching flat workpieces
|
|
FR2121037A5
(en)
|
|
Drawing press - with axially mobile pivoting tool head
|
|
DD40344A
(en)
|
|
|