Ferdinand Leifeld

Person

von-Behring-Strasse, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Device for increasing the specific weight of fiber material in a ca...
- Patent number 6,584,651
- Issue date Jul 1, 2003
- Trützschler GmbH Co. KG
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for measuring the thickness of sliver bundle formed of a...
- Patent number 6,289,599
- Issue date Sep 18, 2001
- Trützschler GmbH & Co. KG
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for removing foreign material from a fiber processing line
- Patent number 6,249,935
- Issue date Jun 26, 2001
- Trützschler GmbH & Co. KG
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for measuring the thickness and/or irregularities of a ru...
- Patent number 6,223,609
- Issue date May 1, 2001
- Trützschler GmbH & Co. KG
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Web heating device for a fiber processing machine
- Patent number 6,223,398
- Issue date May 1, 2001
- Trutzschler GmbH & Co., KG
- Ferdinand Leifeld
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Feed tray assembly for advancing fiber material in a fiber processi...
- Patent number 6,216,318
- Issue date Apr 17, 2001
- Trützschler GmbH & Co. KG
- Ferdinand Leifeld
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Apparatus for varying the depth of a chute in a fiber feeder
- Patent number 6,167,593
- Issue date Jan 2, 2001
- Trützschler GmbH & Co. KG
- Ferdinand Leifeld
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Feeding device for advancing fiber material to a fiber processing m...
- Patent number 6,163,931
- Issue date Dec 26, 2000
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Device mounted on a spinning preparation machine, such as carding m...
- Patent number 6,119,312
- Issue date Sep 19, 2000
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Regulated sliver drawing unit having at least one drawing field and...
- Patent number 6,088,882
- Issue date Jul 18, 2000
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Device for adjusting the distance between a roll and a stationary c...
- Patent number 6,085,390
- Issue date Jul 11, 2000
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Clothing for a roll advancing fiber material
- Patent number 6,061,877
- Issue date May 16, 2000
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Closed-circuit coiler can conveyor system between two drawing frames
- Patent number 6,024,206
- Issue date Feb 15, 2000
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Flexible roll for removing material from components of a fiber proc...
- Patent number 5,989,110
- Issue date Nov 23, 1999
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Sliver guiding device for a fiber processing machine
- Patent number 5,983,456
- Issue date Nov 16, 1999
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method and apparatus for measuring fiber length and nep number in a...
- Patent number 5,974,629
- Issue date Nov 2, 1999
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for making a fiber batt
- Patent number 5,974,631
- Issue date Nov 2, 1999
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Measuring fiber length at input and output of a fiber processing ma...
- Patent number 5,930,870
- Issue date Aug 3, 1999
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Carding machine including a device for adjusting the distance betwe...
- Patent number 5,918,349
- Issue date Jul 6, 1999
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Carding machine having a fiber introducing apparatus
- Patent number 5,862,573
- Issue date Jan 26, 1999
- Trutzschler GmbH & Co, KG
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Carding machine having an after-connected sliver coiler provided wi...
- Patent number 5,855,043
- Issue date Jan 5, 1999
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Suction apparatus for removing waste from a drawing frame inlet
- Patent number 5,852,844
- Issue date Dec 29, 1998
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for measuring the thickness of a running sliver in a sliv...
- Patent number 5,815,890
- Issue date Oct 6, 1998
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for separating foreign bodies from a fiber tuft stream
- Patent number 5,791,489
- Issue date Aug 11, 1998
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for detecting and separating foreign bodies from a fiber...
- Patent number 5,761,771
- Issue date Jun 9, 1998
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for treating fiber and producing a fiber lap therefrom
- Patent number 5,737,806
- Issue date Apr 14, 1998
- Trutzschler GmbH & Co. KG
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for recognizing impurities of fiber material during proce...
- Patent number 5,692,267
- Issue date Dec 2, 1997
- Trutzschler GmbH & Co. KG
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for moving coiler cans to a sliver producing textile machine
- Patent number 5,682,647
- Issue date Nov 4, 1997
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Sliver guiding and measuring assembly having a resiliently biased t...
- Patent number 5,673,462
- Issue date Oct 7, 1997
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for charging flat cans with sliver at a sliver producing...
- Patent number 5,664,398
- Issue date Sep 9, 1997
- Trutzschler GmbH & Co. KG.
- Ferdinand Leifeld
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Device for increasing the specific weight of fiber material in a ca...
- Publication number 20010039695
- Publication date Nov 15, 2001
- Ferdinand Leifeld
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Ferdinand Leifeld

Person

Patents Grantslast 30 patents

Device for increasing the specific weight of fiber material in a ca...

Apparatus for measuring the thickness of sliver bundle formed of a...

Apparatus for removing foreign material from a fiber processing line

Apparatus for measuring the thickness and/or irregularities of a ru...

Web heating device for a fiber processing machine

Feed tray assembly for advancing fiber material in a fiber processi...

Apparatus for varying the depth of a chute in a fiber feeder

Feeding device for advancing fiber material to a fiber processing m...

Device mounted on a spinning preparation machine, such as carding m...

Regulated sliver drawing unit having at least one drawing field and...

Device for adjusting the distance between a roll and a stationary c...

Clothing for a roll advancing fiber material

Closed-circuit coiler can conveyor system between two drawing frames

Flexible roll for removing material from components of a fiber proc...

Sliver guiding device for a fiber processing machine

Method and apparatus for measuring fiber length and nep number in a...

Apparatus for making a fiber batt

Measuring fiber length at input and output of a fiber processing ma...

Carding machine including a device for adjusting the distance betwe...

Carding machine having a fiber introducing apparatus

Carding machine having an after-connected sliver coiler provided wi...

Suction apparatus for removing waste from a drawing frame inlet

Apparatus for measuring the thickness of a running sliver in a sliv...

Apparatus for separating foreign bodies from a fiber tuft stream

Apparatus for detecting and separating foreign bodies from a fiber...

Apparatus for treating fiber and producing a fiber lap therefrom

Apparatus for recognizing impurities of fiber material during proce...

Apparatus for moving coiler cans to a sliver producing textile machine

Sliver guiding and measuring assembly having a resiliently biased t...

Apparatus for charging flat cans with sliver at a sliver producing...

Patents Applicationslast 30 patents

Device for increasing the specific weight of fiber material in a ca...