EP0622036A2 - Couche de dos améliorée d'un sac alpin ou article analogue - Google Patents

Couche de dos améliorée d'un sac alpin ou article analogue Download PDF

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Publication number
EP0622036A2
EP0622036A2 EP93203422A EP93203422A EP0622036A2 EP 0622036 A2 EP0622036 A2 EP 0622036A2 EP 93203422 A EP93203422 A EP 93203422A EP 93203422 A EP93203422 A EP 93203422A EP 0622036 A2 EP0622036 A2 EP 0622036A2
Authority
EP
European Patent Office
Prior art keywords
fabric
faces
nap
forming
knapsacks
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.)
Withdrawn
Application number
EP93203422A
Other languages
German (de)
English (en)
Other versions
EP0622036A3 (fr
Inventor
Aldo Di Stasio
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.)
Seven SpA
Original Assignee
Seven SpA
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 IT93TO000291A external-priority patent/ITTO930291A1/it
Application filed by Seven SpA filed Critical Seven SpA
Publication of EP0622036A2 publication Critical patent/EP0622036A2/fr
Publication of EP0622036A3 publication Critical patent/EP0622036A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders

Definitions

  • the present invention relates to an improved back sheet for knapsacks and similar articles, with the improvement consisting in that such back is provided and/or formed by a fabric allowing for the user's transpiration therethrough.
  • An existing known problem of the items normally carried in contact with the body is that of allowing a proper transpiration to the user, e. g. through the backs of knapsacks and similar shoulder articles.
  • the object of the present invention is to overcome said drawbacks by providing a back sheet or layer for knapsacks and similar articles which is provided with and/or formed by a fabric allowing user's transpiration therethrough.
  • the back sheet of knapsacks or similar articles of the present invention is characterized in that it is provided with or formed by a fabric capable of allowing the user transpiration therethrough; said fabric comprising a front face or "right side", an opposing face or “reverse side”, and a "nap" layer interposed between said two faces.
  • the face forming the "right side” comprises a polyester in weft and chain-stitch arrangement, and also the face forming the "reverse” is made up by a polyester in weft and chain-stitch arrangement, while the "nap" layer interposed between said two faces is formed by a single polyester yarn joining the two faces of the fabric.
  • a further basic characteristic of the fabric consists in that the single-filament yarn forming the "nap" is matted between the two faces in such a manner as to provide intermediate spaces through which air can flow freely; at the same time the mat is so formed that the fabric has a good stability.
  • the back 10 of the invention is provided with or is formed by a fabric 20, adapted to allow the user's transpiration therethrough; said fabric 20 has a front face 21 or "right side", an opposing face 23 or “reverse side”, and a "nap" layer 25 interposed between said two faces 21 and 23.
  • the front face 21 or "right side” comprises a polyester in weft and chain-stitch arrangement (see Fig. 1), with the face 23 or “reverse” made up by a polyester in weft and chain-stitch arrangement too (see Fig. 2), while the "nap" layer 25, interposed between said faces, is formed by a single polyester yarn joining the two faces of the fabric (see Fig. 3).
  • the single-filament yarn 25 forming the "nap" is matted between the two faces 21, 23, in such a manner as to provide intermediate spaces through which air can flow freely; at the same time the mat is so formed that the fabric has a good stability (see Fig. 4).

Landscapes

  • Woven Fabrics (AREA)
EP93203422A 1993-04-28 1993-12-06 Couche de dos améliorée d'un sac alpin ou article analogue. Withdrawn EP0622036A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT93TO000291A ITTO930291A1 (it) 1993-04-28 1993-04-28 Schienale di zaini e simili, perfezionato.
ITTO930291 1993-04-28

Publications (2)

Publication Number Publication Date
EP0622036A2 true EP0622036A2 (fr) 1994-11-02
EP0622036A3 EP0622036A3 (fr) 1994-12-28

Family

ID=11411449

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93203422A Withdrawn EP0622036A3 (fr) 1993-04-28 1993-12-06 Couche de dos améliorée d'un sac alpin ou article analogue.

Country Status (1)

Country Link
EP (1) EP0622036A3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110284608A1 (en) * 2010-05-21 2011-11-24 Iris Staudecker Rucksack with rear ventilation zone
US20110309124A1 (en) * 2010-05-14 2011-12-22 Pierre Dubois Backpack comprising device for variable attachment of shoulder belts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE413070B (sv) * 1977-11-30 1980-04-14 Eiser Ab Textilt sitt- och liggunderlag
DE8622768U1 (de) * 1986-08-25 1986-12-04 Hayler KG GmbH & Co, 8000 München Rucksack

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110309124A1 (en) * 2010-05-14 2011-12-22 Pierre Dubois Backpack comprising device for variable attachment of shoulder belts
US20110284608A1 (en) * 2010-05-21 2011-11-24 Iris Staudecker Rucksack with rear ventilation zone
US8672203B2 (en) * 2010-05-21 2014-03-18 Mammut Sports Group Ag Rucksack with rear ventilation zone

Also Published As

Publication number Publication date
EP0622036A3 (fr) 1994-12-28

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