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Patents Grants
last 30 patents
Information
Patent Grant
Drive system for a yarn eye or yarn winder
Patent number
4,231,531
Issue date
Nov 4, 1980
Hamel GmbH, Zwirnmaschinen
Aloys Greive
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for waxing a yarn
Patent number
4,193,372
Issue date
Mar 18, 1980
Hamel GmbH - Zwirnmaschinen
Heinrich Eckholt
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Cable-twisting two yarns
Patent number
4,180,967
Issue date
Jan 1, 1980
Hamel GmbH - Zwirnmaschinen
Aloys Greive
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Apparatus for cable-twisting two yarns
Patent number
4,163,357
Issue date
Aug 7, 1979
Hamel GmbH, Zwirnmaschinen
Aloys Greive
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Thread-wetting arrangement for yarn-twisting apparatus
Patent number
4,114,357
Issue date
Sep 19, 1978
Hamel GmbH Zwirnmaschinen
Aloys Greive
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Device for the driving of yarn-takeup packages, especially for doub...
Patent number
4,091,604
Issue date
May 30, 1978
Hamel G.m.b.H., Zwirnmaschinen
Aloys Greive
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Balloon suppressor for light and heavy yarns
Patent number
4,068,458
Issue date
Jan 17, 1978
Hamel GmbH Zwirnmaschinen
Aloys Greive
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Pneumatic threader for twisting apparatus
Patent number
4,047,372
Issue date
Sep 13, 1977
Hamel GmbH Zwirnmaschinen
Aloys Horstmann
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Yarn twisting apparatus with sound and wind shielding
Patent number
4,036,000
Issue date
Jul 19, 1977
Hamel GmbH Zwirnmaschinen
Aloys Greive
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Thread brake for double thread twister
Patent number
4,030,683
Issue date
Jun 21, 1977
Hamel GmbH Zwirnmaschinen
Heinrich Eckholt
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Double-twist apparatus
Patent number
3,991,546
Issue date
Nov 16, 1976
Hamel GmbH Zwirnmaschinen
Siegfried Scherf
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Yarn-twisting apparatus provided with thread-wetting means
Patent number
3,983,685
Issue date
Oct 5, 1976
Hamel GmbH Zwirnmaschinen
Siegfried Scherf
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Spinning apparatus for glass-fiber yarn
Patent number
3,938,309
Issue date
Feb 17, 1976
Hamel G.m.b.H., Zwirnmaschinen
Aloys Greive
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
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