DE69813293T2 - Zitzengummivorrichtung - Google Patents

Zitzengummivorrichtung Download PDF

Info

Publication number
DE69813293T2
DE69813293T2 DE69813293T DE69813293T DE69813293T2 DE 69813293 T2 DE69813293 T2 DE 69813293T2 DE 69813293 T DE69813293 T DE 69813293T DE 69813293 T DE69813293 T DE 69813293T DE 69813293 T2 DE69813293 T2 DE 69813293T2
Authority
DE
Germany
Prior art keywords
teat
interior
valve
teat rubber
outlet
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.)
Expired - Fee Related
Application number
DE69813293T
Other languages
German (de)
English (en)
Other versions
DE69813293D1 (de
Inventor
Günter SCHLAISS
Klaus Schulte
Nils ÄLVEBY
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.)
DeLaval Holding AB
Original Assignee
DeLaval Holding AB
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 DeLaval Holding AB filed Critical DeLaval Holding AB
Application granted granted Critical
Publication of DE69813293D1 publication Critical patent/DE69813293D1/de
Publication of DE69813293T2 publication Critical patent/DE69813293T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/76—Cores
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00—Milking machines or devices
    • A01J5/04—Milking machines or devices with pneumatic manipulation of teats
    • A01J5/08—Teat-cups with two chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4421—Removing or ejecting moulded articles for undercut articles using expansible or collapsible cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/727—Fastening elements
    • B29L2031/7278—Couplings, connectors, nipples

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • External Artificial Organs (AREA)
  • Check Valves (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Materials For Medical Uses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE69813293T 1997-12-19 1998-12-18 Zitzengummivorrichtung Expired - Fee Related DE69813293T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9704791A SE9704791L (sv) 1997-12-19 1997-12-19 Spengummianordning med två utloppspassager samt gjutform och förfarande för tillverkning av anordningen
SE9704791 1997-12-19
PCT/SE1998/002392 WO1999034664A1 (en) 1997-12-19 1998-12-18 A teatcup liner device

Publications (2)

Publication Number Publication Date
DE69813293D1 DE69813293D1 (de) 2003-05-15
DE69813293T2 true DE69813293T2 (de) 2004-01-22

Family

ID=20409497

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69813293T Expired - Fee Related DE69813293T2 (de) 1997-12-19 1998-12-18 Zitzengummivorrichtung

Country Status (10)

Country Link
EP (1) EP1039798B1 (https=)
JP (1) JP2002500023A (https=)
AT (1) ATE236512T1 (https=)
AU (1) AU2193499A (https=)
CA (1) CA2314894C (https=)
DE (1) DE69813293T2 (https=)
DK (1) DK1039798T3 (https=)
IL (1) IL136856A (https=)
SE (1) SE9704791L (https=)
WO (1) WO1999034664A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1014260C2 (nl) * 2000-02-02 2001-08-03 Lely Entpr Ag Inrichting voor het detecteren van fysische afwijkingen in melk.
NL1019625C2 (nl) 2001-12-20 2003-06-30 Lely Entpr Ag Inrichting en melkbeker voor het melken van dieren.
SE0203871D0 (sv) * 2002-12-20 2002-12-20 Delaval Holding Ab Milking Devices
SE527446C2 (sv) * 2004-06-10 2006-03-07 Delaval Holding Ab Mjölkningsanordningar
DE102007003480B4 (de) * 2007-01-24 2008-11-13 Jakob Maier Verfahren und Vorrichtung zur Bearbeitung eines Zitzengummis während der Herstellung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1249134A (en) * 1916-10-10 1917-12-04 Laval Separator Co De Teat-cup for milking-machines.
US1896321A (en) * 1930-01-10 1933-02-07 Robert E Maes Teatcup for milking machine
SE8201338L (sv) * 1982-03-04 1983-09-05 Alfa Laval Ab Spenkopp for mjolkningsmaskin
NL8700249A (nl) * 1987-02-02 1988-09-01 Multinorm Bv Werkwijze voor het reinigen van een tepel van een vrouwelijk dier, melkwerkwijze en beker ten gebruike bij bovengenoemde werkwijzen.
ATE199810T1 (de) * 1991-11-22 2001-04-15 Berthold Johannes The Dietrich Melkvorrichtung und zitzenbecher für diese vorrichtung
EP1219167B1 (en) * 1996-04-17 2009-06-17 Maasland N.V. A machine for milking animals, such as cows

Also Published As

Publication number Publication date
CA2314894C (en) 2008-02-19
DK1039798T3 (da) 2003-05-26
SE508783C2 (sv) 1998-11-02
IL136856A0 (en) 2001-06-14
SE9704791D0 (sv) 1997-12-19
ATE236512T1 (de) 2003-04-15
IL136856A (en) 2004-08-31
EP1039798A1 (en) 2000-10-04
EP1039798B1 (en) 2003-04-09
SE9704791L (sv) 1998-11-02
WO1999034664A1 (en) 1999-07-15
JP2002500023A (ja) 2002-01-08
CA2314894A1 (en) 1999-07-15
DE69813293D1 (de) 2003-05-15
AU2193499A (en) 1999-07-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee