GB2032972B - Opening roller for open-end spinning machines - Google Patents

Opening roller for open-end spinning machines

Info

Publication number: GB2032972B
Authority: GB; United Kingdom
Prior art keywords: open; end spinning; opening roller; spinning machines; machines
Prior art date: 1978-09-27
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

GB7933079A

Other versions

GB2032972A (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hollingsworth GmbH

Original Assignee

Hollingsworth GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1978-09-27

Filing date

1979-09-24

Publication date

1982-10-27

1979-09-24 Application filed by Hollingsworth GmbH filed Critical Hollingsworth GmbH

1980-05-14 Publication of GB2032972A publication Critical patent/GB2032972A/en

1982-10-27 Application granted granted Critical

1982-10-27 Publication of GB2032972B publication Critical patent/GB2032972B/en

Status Expired legal-status Critical Current

Classifications

- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
- D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Preliminary Treatment Of Fibers (AREA)
Spinning Or Twisting Of Yarns (AREA)
Rolls And Other Rotary Bodies (AREA)

GB7933079A 1978-09-27 1979-09-24 Opening roller for open-end spinning machines Expired GB2032972B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2842107A DE2842107C2 (en)	1978-09-27	1978-09-27	Opening roller for open-end spinning machines

Publications (2)

Publication Number	Publication Date
GB2032972A GB2032972A (en)	1980-05-14
GB2032972B true GB2032972B (en)	1982-10-27

Family

ID=6050622

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7933079A Expired GB2032972B (en)	1978-09-27	1979-09-24	Opening roller for open-end spinning machines

Country Status (20)

Country	Link
JP (1)	JPS5551824A (en)
AT (1)	AT390284B (en)
BE (1)	BE879016A (en)
BR (1)	BR7906129A (en)
CA (1)	CA1121962A (en)
CH (1)	CH639437A5 (en)
CS (1)	CS209464B2 (en)
DD (1)	DD146194A5 (en)
DE (1)	DE2842107C2 (en)
ES (1)	ES484832A1 (en)
FR (1)	FR2437455A1 (en)
GB (1)	GB2032972B (en)
GR (1)	GR72275B (en)
IN (1)	IN153118B (en)
IT (1)	IT1124379B (en)
MX (1)	MX148444A (en)
NL (1)	NL176958C (en)
PL (1)	PL117705B1 (en)
SU (1)	SU1155163A3 (en)
TR (1)	TR20765A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE508609A (en) *	1951-02-17
GB854090A (en) *	1957-02-13	1960-11-16	Gustav Damgaard	Improvements in saw tooth or garnett wire for the rollers or cylinders of textile machines
DE1957071C3 (en) *	1969-11-13	1973-11-29	John D. Greenville S.C. Hollingsworth (V.St.A.)	Belt-shaped base for the fitting of carding drums
CH497561A (en) *	1970-01-14	1970-10-15	Graf & Co Ag	Carding roller or drum
DE2364544B2 (en) *	1973-12-24	1978-07-06	Hollingsworth Gmbh, 7261 Oberhaugstett	Opening roller for open-end spinning machines
US3968542A (en) *	1975-03-21	1976-07-13	Hollingsworth John D	Beater roll
JPS5828948B2 (en) *	1975-08-19	1983-06-18	松下電器産業株式会社	Atsushi Atsukiyousouchi

1978
- 1978-09-27 DE DE2842107A patent/DE2842107C2/en not_active Expired
1979
- 1979-09-21 CH CH852279A patent/CH639437A5/en not_active IP Right Cessation
- 1979-09-22 GR GR60093A patent/GR72275B/el unknown
- 1979-09-24 GB GB7933079A patent/GB2032972B/en not_active Expired
- 1979-09-24 IT IT09544/79A patent/IT1124379B/en active
- 1979-09-24 IN IN685/DEL/79A patent/IN153118B/en unknown
- 1979-09-24 MX MX179377A patent/MX148444A/en unknown
- 1979-09-25 DD DD215777A patent/DD146194A5/en not_active IP Right Cessation
- 1979-09-25 TR TR20765A patent/TR20765A/en unknown
- 1979-09-25 BR BR7906129A patent/BR7906129A/en unknown
- 1979-09-26 AT AT0631779A patent/AT390284B/en not_active IP Right Cessation
- 1979-09-26 BE BE0/197330A patent/BE879016A/en not_active IP Right Cessation
- 1979-09-26 CA CA000336429A patent/CA1121962A/en not_active Expired
- 1979-09-26 NL NLAANVRAGE7907164,A patent/NL176958C/en not_active IP Right Cessation
- 1979-09-26 SU SU792817502A patent/SU1155163A3/en active
- 1979-09-26 PL PL1979218530A patent/PL117705B1/en unknown
- 1979-09-26 CS CS796505A patent/CS209464B2/en unknown
- 1979-09-26 ES ES484832A patent/ES484832A1/en not_active Expired
- 1979-09-27 FR FR7924027A patent/FR2437455A1/en active Granted
- 1979-09-27 JP JP12525979A patent/JPS5551824A/en active Pending

Also Published As

Publication number	Publication date
DE2842107C2 (en)	1983-02-24
ATA631779A (en)	1989-09-15
NL176958C (en)	1985-07-01
SU1155163A3 (en)	1985-05-07
IN153118B (en)	1984-06-02
FR2437455B1 (en)	1983-03-11
CS209464B2 (en)	1981-12-31
CA1121962A (en)	1982-04-20
NL7907164A (en)	1980-03-31
DD146194A5 (en)	1981-01-28
FR2437455A1 (en)	1980-04-25
IT1124379B (en)	1986-05-07
BE879016A (en)	1980-01-16
ES484832A1 (en)	1980-06-16
AT390284B (en)	1990-04-10
BR7906129A (en)	1980-06-03
JPS5551824A (en)	1980-04-15
PL218530A1 (en)	1980-06-16
DE2842107A1 (en)	1980-04-17
TR20765A (en)	1982-06-28
MX148444A (en)	1983-04-21
PL117705B1 (en)	1981-08-31
GR72275B (en)	1983-10-11
IT7909544A0 (en)	1979-09-24
CH639437A5 (en)	1983-11-15
GB2032972A (en)	1980-05-14
NL176958B (en)	1985-02-01

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Legal Events

Date	Code	Title	Description
1991-05-22	PCNP	Patent ceased through non-payment of renewal fee