Inventor

BIELFELDT FRIEDRICH B

DE56 patents

⚠️ This page may combine multiple inventors who share the name “BIELFELDT FRIEDRICH B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BIELFELDT FRIEDRICH B

DIEFFENBACHER GMBH MASCHF

Process for producing boards made of derived timber products or laminated veneer boards

Apparatus for the production of boards of wood-based material

Process for the continuous production of boards of wood-based material

Method and system for dewatering carboniferous materials using a vaportight pressure chamber

Installation for the continuous production of boards of wood-based material

Continuously operating press for the production of particle boards, fiber boards or similar wood boards and plastic boards

Apparatus for the continuous manufacture of chip boards

Continuously working press having entry systems for applying a variable pressure prior to a material being pressed

Continuously operating press

Continuously operating press

Apparatus for the continuous production of particle, fiber, plastic and wood boards

Longitudinal and convex flexural deformation of a press plate/heating plate in a continuously operating press

Measuring and control system for a continuously operating press

Method for guiding steel bands of a continuously working press by altering a position of a pressing ram to apply a varying pressure profile to a material being pressed

Device for guiding steel bands

Method for guiding steel bands about a longitudinal axis of a continuously working press

Process and plant for the continuous assembly and gluing of veneer panels to form veneer laminates

Pressure equalizing pad for heated plate presses

Filter press for reducing the water content of solid materials and/or sludges

Continuously operating press for the production of particle boards, fiber boards or similar wood boards and plastic boards

Injection press for use in a transfer molding system

Method and steam press for the production of boards of ligneous material

Process and apparatus for producing endless laminated veneer boards

Process for the production of boards of wood-based material

Continuously operating press for the production of particle boards, fiber boards or similar wood boards and plastic boards

Continuously working press having entry systems for applying a variable pressure prior to a material being pressed

Method for the continuous manufacture of chip boards

Hydroelastic deep-drawing apparatus

Method for realigning steel bands with respect to a longitudinal axis of a continuously working press

Control system for a hydroelastic deep-drawing device

Continuously working press

Continuously working press

Apparatus for the insertion of laminated packs into hot presses

Device for manufacturing of a laminated wood panel

Continuously working press

Heated platen press of window frame-like construction

Precompaction belt

Injection press

Injection press

Continuously working press

Method, filter press and control device for reducing the water content of solid materials and/or sludges

Method and apparatus for dewatering fiber cells

Continuously operating press

Device for guiding steel belt along axis of press

Press with a window-type tension frame

Continuously working press having an introduction device for aligning rolling rods

Continuously working press

MACHINENFABRIK J DIEFFENBACHER

Continuously working press

J DIEFFENBACHER GMBH & COMPANY

Method for producing boards made of wood-based material and synthetic boards in a continuously operating press

MASHINENFABRIK J DIEFFENBACHER

Apparatus for the continuous assembly and gluing of veneer panels to form veneer laminates