René Holzer

Person

Scheibbs, AT

People

Patents Grantslast 30 patents

Information Patent Grant
Braking device with automatic releasability in all operating situat...
- Patent number 11,873,194
- Issue date Jan 16, 2024
- Wittur Holding GmbH
- Christoph Russwurm
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Safety switch actuation device
- Patent number 11,854,753
- Issue date Dec 26, 2023
- Wittur Holding GmbH
- Leopold Latschbacher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Speed limiter for a lifting gear having brake actuated by centrifug...
- Patent number 11,814,265
- Issue date Nov 14, 2023
- Wittur Holding GmbH
- René Holzer
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator with brake device in the manner of a clamp brake
- Patent number 10,167,171
- Issue date Jan 1, 2019
- Wittur Holding GmbH
- Peter Ladner
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator brake mechanism and/or safety gear with welded brake lining
- Patent number 10,060,491
- Issue date Aug 28, 2018
- Wittur Holding GmbH
- Markus Leichtfried
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
RELEASE UNIT FOR ACTUATING AN ELEVATOR BRAKE DEVICE
- Publication number 20240383725
- Publication date Nov 21, 2024
- Wittur Holding GmbH
- Karl KRIENER
- B66 - HOISTING LIFTING HAULING
Information Patent Application
TRIGGERING UNIT FOR ACTUATING AN ELEVATOR BRAKING DEVICE
- Publication number 20230076606
- Publication date Mar 9, 2023
- Wittur Holding GmbH
- Lukas SCHWAIGERLEHNER
- B66 - HOISTING LIFTING HAULING
Information Patent Application
BRAKING DEVICE WITH AUTOMATIC RELEASABILITY IN ALL OPERATING SITUAT...
- Publication number 20220363514
- Publication date Nov 17, 2022
- Wittur Holding GmbH
- Christoph RUSSWURM
- B66 - HOISTING LIFTING HAULING
Information Patent Application
SAFETY SWITCH ACTUATION DEVICE
- Publication number 20220199337
- Publication date Jun 23, 2022
- Wittur Holding GmbH
- Leopold LATSCHBACHER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPEED LIMITER FOR A LIFTING GEAR HAVING BRAKE ACTUATED BY CENTRIFUG...
- Publication number 20210387831
- Publication date Dec 16, 2021
- Wittur Holding GmbH
- René HOLZER
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR WITH BRAKE DEVICE IN THE MANNER OF A CLAMP BRAKE
- Publication number 20170036888
- Publication date Feb 9, 2017
- Wittur Holding GmbH
- Peter Ladner
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR BRAKE MECHANISM AND/OR SAFETY GEAR WITH WELDED BRAKE LINING
- Publication number 20160348745
- Publication date Dec 1, 2016
- Wittur Holding GmbH
- Markus Leichtfried
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

René Holzer

Person

Patents Grantslast 30 patents

Braking device with automatic releasability in all operating situat...

Safety switch actuation device

Speed limiter for a lifting gear having brake actuated by centrifug...

Elevator with brake device in the manner of a clamp brake

Elevator brake mechanism and/or safety gear with welded brake lining

Patents Applicationslast 30 patents

RELEASE UNIT FOR ACTUATING AN ELEVATOR BRAKE DEVICE

TRIGGERING UNIT FOR ACTUATING AN ELEVATOR BRAKING DEVICE

BRAKING DEVICE WITH AUTOMATIC RELEASABILITY IN ALL OPERATING SITUAT...

SAFETY SWITCH ACTUATION DEVICE

SPEED LIMITER FOR A LIFTING GEAR HAVING BRAKE ACTUATED BY CENTRIFUG...

ELEVATOR WITH BRAKE DEVICE IN THE MANNER OF A CLAMP BRAKE

ELEVATOR BRAKE MECHANISM AND/OR SAFETY GEAR WITH WELDED BRAKE LINING