Inventor

SCHAFER JENS

DE42 patents

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

SCHAFER JENS

SCHAEFFLER KG

Electrically driven camshaft adjuster

Camshaft adjuster with a superposition drive

Device for modifying control times of an internal combustion engine

Device for modifying the control times of an internal combustion engine

Method for adjusting a camshaft of an internal combustion engine and internal combustion engine with an adjustable camshaft

Adjustment device for adjusting the relative rotational angle position of a camshaft in relation to a crankshaft of an internal combustion engine

Electromotive camshaft adjuster

Lifelong-lubricated camshaft drive for an internal combustion engine

Device for modifying the control times of an internal combustion engine

Camshaft adjuster

SCHAEFFLER TECHNOLOGIES AG

Construction of a hydraulic oil channel between a central valve and a volume accumulator of a camshaft adjuster

Non-return valve of a camshaft adjuster

Arrangement of a volume accumulator

Camshaft adjuster having a non-return valve

Configuration of a tank connection in a camshaft adjuster with volume accumulator

Arrangement of a volume accumulator in a camshaft adjuster

Filling of a volume accumulator in a camshaft adjuster

External volume accumulator configuration in a camshaft adjuster

Non-return valve of a camshaft adjuster

SCHAEFFLER WAELZLAGER OHG

Device for varying valve timing of gas exchange valves of internal combustion engine

Locking device for a device for varying valve timing of gas exchange valves of an internal combustion engine

Device for changing the control timing of the gas exchange valves of an internal combustion engine, in particular a hydraulic camshaft adjustment device of the rotary piston type

Device for varying the valve timing of gas exchange valves of an internal combustion engine

Electrically driven device for angular adjustment of a shaft relative to its drive

INA SCHAEFFLER KG

Device for changing the control times of gas exchange valves of internal combustion engine, particularly rotary piston adjustment device for rotation angle adjustment of a camshaft relative to a crankshaft

Rotary piston adjuster

Device for hydraulically adjusting the angle of rotation of a shaft relative to a driving wheel

Device for varying valve timing in an internal combustion engine

Adjusting element for a rotary piston

SCHAEFFLER TECHNOLOGIES GMBH

Camshaft unit

Device for modifying the control times of an internal combustion engine

Synchronization device for an engine

Camshaft adjuster

Adjustment device for adjusting the relative rotational angle position of a camshaft in relation to a crankshaft of an internal combustion engine

SCHAFER JENS

Group of multiple camshafts with camshaft adjusters

Camshaft adjuster having a variable ratio gear unit

KOHRS MIKE

Camshaft adjuster

Camshaft adjuster

DELL HEIKO

Reciprocating piston internal combustion engine and method for determining the wear of a transmission element arranged between a crankshaft and a camshaft

SCHAEFFLER TECHNOLOGIES GMBH & CO KG

Camshaft unit

INA SCHAEFFLER OHG

Inner seal for a camshaft adjusting device in an internal combustion engine, specially a blade cell adjusting device

ZWAHR SEBASTIAN

Device for adjusting the rotation angle position of a camshaft