Inventor
HAERTEL VOLKER
DE25 patents
⚠️ This page may combine multiple inventors who share the name “HAERTEL VOLKER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
METZELER KAUTSCHUK
12 patentsUS4773632ASep 27, 1988
Spring element with hydraulic damping
METZELER KAUTSCHUK47 citations92
US4765600AAug 23, 1988
Pneumatic spring element
METZELER KAUTSCHUK27 citations92
US4759534AJul 26, 1988
Active two-chamber engine mount with hydraulic damping
METZELER KAUTSCHUK40 citations92
US4744547AMay 17, 1988
Elastic engine mount
METZELER KAUTSCHUK37 citations92
US4418897ADec 6, 1983
Two-chamber motor mount with hydraulic damping
METZELER KAUTSCHUK30 citations92
US4586690AMay 6, 1986
Apparatus for the manufacture of molded parts from molding compounds
METZELER KAUTSCHUK29 citations86
US4757981AJul 19, 1988
Active two-chamber engine mount
METZELER KAUTSCHUK22 citations82
US4750719AJun 14, 1988
Two-chamber engine mount
METZELER KAUTSCHUK12 citations74
US4880216ANov 14, 1989
Two-chamber engine bearing which has hydraulic damping
METZELER KAUTSCHUK18 citations72
US4618128AOct 21, 1986
Two-chamber engine bearing which has hydraulic damping
METZELER KAUTSCHUK15 citations71
US4570748AFeb 18, 1986
Co-oscillating, volume-changing resonator in the form of a silencer
METZELER KAUTSCHUK11 citations69
US4572002AFeb 25, 1986
Apparatus for determining the fatigue limit of elastic material under completely reversed stress
METZELER KAUTSCHUK2 citations63