Peter Kreisfeld

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Winkelhaid, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for determining the wear condition of a chain
- Patent number 11,524,848
- Issue date Dec 13, 2022
- iwis antriebssysteme GmbH & Co. KG
- Peter Kreisfeld
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus and method for determining the wear condition of a chain
- Patent number 11,518,622
- Issue date Dec 6, 2022
- iwis antriebssysteme GmbH & Co. KG
- Peter Kreisfeld
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device and method for determining the wear state of a chain
- Patent number 10,801,862
- Issue date Oct 13, 2020
- iwis antriebssysteme GmbH & Co. KG
- Peter Kreisfeld
- G01 - MEASURING TESTING
Information Patent Grant
Reluctance chain sensor and method of measuring the chain elongation
- Patent number 9,671,251
- Issue date Jun 6, 2017
- IWIS ANTRIEBSSYSTEME GMBH & CO., KG
- Josef Siraky
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ACTUATOR WITH HOLLOW WORM
- Publication number 20200355008
- Publication date Nov 12, 2020
- IWIS Antriebssysteme GmbH & Co. KG
- PETER KREISFELD
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DEVICE AND METHOD FOR DETERMINING THE WEAR STATE OF A CHAIN
- Publication number 20190086239
- Publication date Mar 21, 2019
- IWIS Antriebssysteme GmbH & Co.KG
- Peter Kreisfeld
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR DETERMINING THE WEAR CONDITION OF A CHAIN
- Publication number 20190062068
- Publication date Feb 28, 2019
- IWIS Antriebssysteme GmbH & Co.KG
- Peter Kreisfeld
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
APPARATUS AND METHOD FOR DETERMINING THE WEAR CONDITION OF A CHAIN
- Publication number 20190062067
- Publication date Feb 28, 2019
- IWIS Antriebssysteme GmbH & Co.KG
- Peter Kreisfeld
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
RELUCTANCE CHAIN SENSOR AND METHOD OF MEASURING THE CHAIN ELONGATION
- Publication number 20150226582
- Publication date Aug 13, 2015
- IWIS Antriebssysteme GmbH & Co.KG
- Josef SIRAKY
- G01 - MEASURING TESTING