Inventor

DE GRAAF MARTIN

NL19 patents

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

DE GRAAF MARTIN

VMI HOLLAND BV

Housing for machines

Transfer apparatus and method for transferring one or more plies onto a carcass package on a tire building drum

Drum half, tire building machine and method for operating said tire building machine

Turn-up section and tire building drum comprising said turn-up section

Transfer apparatus and method for transferring one or more plies onto a carcass package on a tire building drum

Tire building drum and method for tire building

Tire building drum and method for tire building

Method and drum for manufacturing a tyre, in particular a run-flat tyre

Tire building drum and method for operating said tire building drum

Tire building drum and a method for using it

Tire building drum with a bladder or sleeve

VMI EPE HOLLAND

Assembly of devices for building a green tire for vehicles

Pressure roll for a tire building apparatus

Tire building drum provided with a turn-up device

Tyre belt drum

DE GRAAF MARTIN

Tyre building drum for building an unvulcanised tyre

Tyre building drum with turn-up mechanism

Building drum with locking device

Assembly and a method of manufacturing a green tire and/or an uncured spring