EP0406686A3 - Wearing discs for crimping machines - Google Patents

Wearing discs for crimping machines Download PDF

Info

Publication number
EP0406686A3
EP0406686A3 EP19900112233 EP90112233A EP0406686A3 EP 0406686 A3 EP0406686 A3 EP 0406686A3 EP 19900112233 EP19900112233 EP 19900112233 EP 90112233 A EP90112233 A EP 90112233A EP 0406686 A3 EP0406686 A3 EP 0406686A3
Authority
EP
European Patent Office
Prior art keywords
crimping machines
discs
wearing
wearing discs
sintered material
Prior art date
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.)
Granted
Application number
EP19900112233
Other languages
German (de)
Other versions
EP0406686B1 (en
EP0406686A2 (en
Inventor
Guenter Marx
Josef Dr. Bach
Juergen Dr. Lorenz
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.)
Spinnstoffabrik Zehlendorf AG
Original Assignee
Spinnstoffabrik Zehlendorf AG
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.)
Filing date
Publication date
Application filed by Spinnstoffabrik Zehlendorf AG filed Critical Spinnstoffabrik Zehlendorf AG
Priority to AT90112233T priority Critical patent/ATE89343T1/en
Publication of EP0406686A2 publication Critical patent/EP0406686A2/en
Publication of EP0406686A3 publication Critical patent/EP0406686A3/en
Application granted granted Critical
Publication of EP0406686B1 publication Critical patent/EP0406686B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Powder Metallurgy (AREA)
  • Turning (AREA)
  • Cookers (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

There are described wearing discs for crimping machines, consisting of a sintered material formed from a metal and carbon and having an apparent density of from 4 to 7 g/cm<3>. <??>The metals employed for the sintered material are good thermal conductors, in particular copper or alloys.
EP90112233A 1989-07-01 1990-06-27 Wearing discs for crimping machines Expired - Lifetime EP0406686B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90112233T ATE89343T1 (en) 1989-07-01 1990-06-27 WEAR DISCS FOR GRIPPING MACHINES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3921708 1989-07-01
DE3921708A DE3921708A1 (en) 1989-07-01 1989-07-01 WEARING DISCS FOR CIRCULAR MACHINES

Publications (3)

Publication Number Publication Date
EP0406686A2 EP0406686A2 (en) 1991-01-09
EP0406686A3 true EP0406686A3 (en) 1991-01-30
EP0406686B1 EP0406686B1 (en) 1993-05-12

Family

ID=6384120

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90112233A Expired - Lifetime EP0406686B1 (en) 1989-07-01 1990-06-27 Wearing discs for crimping machines

Country Status (7)

Country Link
US (1) US5105513A (en)
EP (1) EP0406686B1 (en)
JP (1) JPH0345731A (en)
AT (1) ATE89343T1 (en)
DE (2) DE3921708A1 (en)
DK (1) DK0406686T3 (en)
ES (1) ES2042149T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509095A1 (en) * 1995-03-16 1996-09-19 Fleissner Maschf Gmbh Co Stuffer box crimping device for crimping synthetic thread sheets or the like
DE19519882A1 (en) * 1995-05-31 1996-12-12 Hoechst Ag Method of treating a cable of synthetic filaments and method of producing cables of uniformly crimped fibers with a high initial modulus
US5839685A (en) * 1995-07-25 1998-11-24 Chen; Jen Hui Anti-static thread feeding wheel for knitting machinery
AUPP773998A0 (en) * 1998-12-16 1999-01-21 Public Transport Corporation of Victoria Low resistivity materials with improved wear performance for electrical current transfer and methods for preparing same
US6351877B1 (en) 2000-05-31 2002-03-05 Eastman Chemical Company Synthetic fiber crimper, method of crimping and crimped fiber produced therefrom
US7152288B1 (en) * 2005-07-07 2006-12-26 Celanese Acetate Llc Stuffer box crimper and a method for crimping
CN114921682B (en) * 2022-06-28 2023-03-28 北京科技大学广州新材料研究院 High-thermal-conductivity isotropic graphite nodule-copper-based composite material and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237270A (en) * 1963-12-11 1966-03-01 Du Pont Stuffer box crimper with composite crimper discs
GB1460592A (en) * 1973-05-19 1977-01-06 Girling Ltd Method of manufacturing a friction disc
US4006517A (en) * 1975-02-10 1977-02-08 Teijin Limited Stuffer box crimping apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2311174A (en) * 1940-12-06 1943-02-16 Du Pont Textile crinkler
DE1435441A1 (en) * 1963-08-19 1968-11-21 Eastman Kodak Co Device for curling ribbon-shaped thread cables
US3600776A (en) * 1968-11-29 1971-08-24 Teijin Ltd Stuffer crimper
US3618183A (en) * 1970-02-11 1971-11-09 Monsanto Co Insert pressure controller
US3633255A (en) * 1970-03-23 1972-01-11 Du Pont Tow-crimping apparatus
JPS5253720A (en) * 1975-10-29 1977-04-30 Hitachi Ltd Non-orientated cu-carbon fiber compoite and its manufacturing method
US4115908A (en) * 1978-02-06 1978-09-26 Eastman Kodak Company Apparatus for stuffer box crimping
US4330333A (en) * 1980-08-29 1982-05-18 The Valeron Corporation High titanium nitride cutting material
US4395804A (en) * 1981-05-18 1983-08-02 Eastman Kodak Company Cheekplate holder assembly for stuffer box crimper
US4521944A (en) * 1984-01-23 1985-06-11 Eastman Kodak Company Dowel-aligned multiple plate stuffer box crimper construction for filter tow
IT1173178B (en) * 1984-02-02 1987-06-18 Sipa Spa IMPROVED CRETTING MACHINE FOR THE CRETTING OF SYNTHETIC AND ARTIFICIAL FIBERS
US4730371A (en) * 1987-02-17 1988-03-15 E. I. Du Pont De Nemours And Company Coated crimper rolls

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237270A (en) * 1963-12-11 1966-03-01 Du Pont Stuffer box crimper with composite crimper discs
GB1460592A (en) * 1973-05-19 1977-01-06 Girling Ltd Method of manufacturing a friction disc
US4006517A (en) * 1975-02-10 1977-02-08 Teijin Limited Stuffer box crimping apparatus

Also Published As

Publication number Publication date
US5105513A (en) 1992-04-21
EP0406686B1 (en) 1993-05-12
JPH0345731A (en) 1991-02-27
ATE89343T1 (en) 1993-05-15
DE3921708A1 (en) 1991-01-10
DE59001414D1 (en) 1993-06-17
DK0406686T3 (en) 1993-09-27
EP0406686A2 (en) 1991-01-09
ES2042149T3 (en) 1993-12-01

Similar Documents

Publication Publication Date Title
HU9701529D0 (en) Copper alloy and process for obtaining same
EP0223202A3 (en) Iron alloy containing molybdenum, copper and boron
GB2126247B (en) Copper beryllium alloy and the manufacture thereof
ZA913066B (en) Tungsten carbide-containing hard alloy that may be processed by melting
GB2043690B (en) Heat treating a copper based alloy for electrical conductivity
EP0715916A3 (en) An iron or copper based powder composition
PL306733A1 (en) Copper based alloy
IL74562A0 (en) Aluminium-base alloys containing lithium,copper and magnesium
EP0406686A3 (en) Wearing discs for crimping machines
GB2162541A (en) Shape-memory alloy based on copper
GB8311598D0 (en) Hot formed powdered ferrous base metal alloy
GB8906237D0 (en) Copper based alloys
JPS5647535A (en) Copper base alloy
JPS55158246A (en) Precipitation hardenable copper alloy
Taskinen et al. THERMODYNAMICS AND LIQUIDUS EQUILIBRIA IN COPPER-BISMUTH ALLOYS AT 700-1100 C
AU539115B2 (en) High density sintered powdered metal alloy
JPS5662940A (en) Improved copper alloy and production
JPS5227004A (en) Hard metal
JPS5696044A (en) Copper base alloy
DE3065458D1 (en) Aluminium- and cobalt-containing copper alloys with high wear resistance; process for the manufacture of these alloys
JPS5348034A (en) Process for welding low alloy copper material and steel material
PL242230A1 (en) Amorphous alloy of metals,article from amorphous alloy of metals and method of making the same
EP0707084A4 (en) Beryllium copper alloy having high strength, machinability and heat resistance and production method thereof
JPS55113671A (en) Copper and copper alloy melt contacting member
TAUBENBLAT HIGH STRENGTH-HIGH CONDUCTIVITY AMZIRC COPPER AND AMAX-MZC ALLOY, CHAPTER FROM COPPER AND COPPER ALLOYS FOR FUSION REACTOR APPLICATIONS WORKSHOP

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19901221

17Q First examination report despatched

Effective date: 19920916

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

REF Corresponds to:

Ref document number: 89343

Country of ref document: AT

Date of ref document: 19930515

Kind code of ref document: T

ITF It: translation for a ep patent filed
REF Corresponds to:

Ref document number: 59001414

Country of ref document: DE

Date of ref document: 19930617

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19930721

ET Fr: translation filed
REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3008326

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2042149

Country of ref document: ES

Kind code of ref document: T3

EPTA Lu: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 90112233.3

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19980608

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19980623

Year of fee payment: 9

Ref country code: AT

Payment date: 19980623

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 19980624

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19980625

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 19980630

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19980701

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19980722

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19980804

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990627

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990627

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990627

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990627

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19990629

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990630

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990630

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990630

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990630

BERE Be: lapsed

Owner name: SPINNSTOFFFABRIK ZEHLENDORF A.G.

Effective date: 19990630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000101

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19990627

EUG Se: european patent has lapsed

Ref document number: 90112233.3

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20000101

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20000616

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20000620

Year of fee payment: 11

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010628

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020228

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20030203

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20030816

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050627

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT