CA2219034A1 - Device for reception of a teat and a method for its manufacture - Google Patents

Device for reception of a teat and a method for its manufacture

Info

Publication number
CA2219034A1
CA2219034A1 CA002219034A CA2219034A CA2219034A1 CA 2219034 A1 CA2219034 A1 CA 2219034A1 CA 002219034 A CA002219034 A CA 002219034A CA 2219034 A CA2219034 A CA 2219034A CA 2219034 A1 CA2219034 A1 CA 2219034A1
Authority
CA
Canada
Prior art keywords
teat
reception
manufacture
wall
channel
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
CA002219034A
Other languages
French (fr)
Other versions
CA2219034C (en
Inventor
Torbjorn Petterson
Hans Flodin
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 International AB
Original Assignee
Individual
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
Priority claimed from SE9501974A external-priority patent/SE9501974D0/en
Application filed by Individual filed Critical Individual
Publication of CA2219034A1 publication Critical patent/CA2219034A1/en
Application granted granted Critical
Publication of CA2219034C publication Critical patent/CA2219034C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • Transceivers (AREA)

Abstract

A device (1), for example a teat liner, for reception of a teat comprising an element (2), which presents a thin, flexible wall surrounding a channel for reception of said teat, wherein said wall in a direction towards the channel has an inner side and in direction from the channel an outer side.
The outer side of the wall is provided with a large number of surface enlargements (3), which have such a form, size and distribution that they form obstructions to propagation of cracks on the outer side of the wall. The invention also relates to a method for the manufacture of the device.
CA002219034A 1995-05-30 1996-04-25 Device for reception of a teat and a method for its manufacture Expired - Lifetime CA2219034C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9501974-1 1995-05-30
SE9501974A SE9501974D0 (en) 1995-05-30 1995-05-30 Apparatus for receiving a teat and method of making it
PCT/SE1996/000547 WO1996038035A1 (en) 1995-05-30 1996-04-25 A device for reception of a teat and a method for its manufacture

Publications (2)

Publication Number Publication Date
CA2219034A1 true CA2219034A1 (en) 1996-12-05
CA2219034C CA2219034C (en) 2006-12-12

Family

ID=37561079

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002219034A Expired - Lifetime CA2219034C (en) 1995-05-30 1996-04-25 Device for reception of a teat and a method for its manufacture

Country Status (1)

Country Link
CA (1) CA2219034C (en)

Also Published As

Publication number Publication date
CA2219034C (en) 2006-12-12

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20160425