EP0356762A1 - Tragriemen für Rucksäcke und dergleichen - Google Patents

Tragriemen für Rucksäcke und dergleichen Download PDF

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Publication number
EP0356762A1
EP0356762A1 EP89114528A EP89114528A EP0356762A1 EP 0356762 A1 EP0356762 A1 EP 0356762A1 EP 89114528 A EP89114528 A EP 89114528A EP 89114528 A EP89114528 A EP 89114528A EP 0356762 A1 EP0356762 A1 EP 0356762A1
Authority
EP
European Patent Office
Prior art keywords
shoulder strap
strip
strap according
flaps
tape
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Withdrawn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
EP89114528A
Other languages
English (en)
French (fr)
Inventor
Vincenzo Garrino
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.)
PROPOSTA SpA
Original Assignee
PROPOSTA 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
Application filed by PROPOSTA SpA filed Critical PROPOSTA SpA
Publication of EP0356762A1 publication Critical patent/EP0356762A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/30—Straps; Bands
    • 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 a shoulder strap, particularly for a rucksack but useable for carrying any other container, such as, for example, a shoulder bag, on the shoulder.
  • the object of the invention is to produce a shoulder strap which has a soft, wide bearing surface, so that a relatively heavy load can be carried on the shoulder for a long time without causing any irritation or pain to the shoulder.
  • each shoulder strap S is constituted by a strip 10 which is relatively wide (for example, 65 mm wide) and relatively thick (for example, 15 mm thick).
  • the strip 10 has a thinner and relatively squared rear end 12 which is sewn to the back of the rucksack in a manner not shown.
  • the strip 10 is tapered or made narrower towards its other end, as indicated at 14. This tapered shape is particularly useful when the rucksack is carried by a woman, since it avoids any annoying interference with the bust region.
  • the front end of the strip 10 is provided with a buckle 16 for adjustable connection to a strap C which returns to the back of the rucksack Z in known manner.
  • Figures 5 and 6 show the main constituent element of the shoulder strap.
  • This element consists of a wide strip of soft, expanded sheet material, such as polyurethane.
  • This material is preferably of the closed-cell type so as not to absorb liquids, either during use or during hand- or machine-washing.
  • the general thickness of the sheet material is approximately half the thickness of the shoulder strap to be produced.
  • the element of Figures 5 and 6 is preferably produced by cutting and thermoforming.
  • the thermoforming produces longitudinal lateral ribs 20 and central ribs 22.
  • the adjacent ribs 20 and 22 are separated by a line 24 of reduced thickness which acts as a crease.
  • the lines 24 of reduced thickness are also produced by thermoforming.
  • the two side flaps 20 are folded about the folding lines 24 according to the arrows A, until they fit over the central region 28 to produce the arrangement shown in Figure 4.
  • the strip 10 includes two lateral thicker regions defined by the ribs 20 and 22, and a central thinner region. In this thinner region, the two folded side flaps are sewn or otherwise fixed together, as indicated at 30.
  • the buckle 16 is fixed to one end of the strengthening tape 34, the other end of which extends as far as the rear end 12 of the strip and is sewn therewith to the back of the rucksack.
  • the strengthening tape 34 is the part which is intended to support the weight of the rucksack Z and its contents, whilst the strip 10 of expanded material, folded into a double thickness, serves to distribute the load over a very wide area, particularly on the shoulder.
  • a shoulder strap according to the invention can be made up quickly and cheaply in practice, with the use of only one sewing machine.

Landscapes

  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Portable Outdoor Equipment (AREA)
EP89114528A 1988-09-01 1989-08-07 Tragriemen für Rucksäcke und dergleichen Withdrawn EP0356762A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT5337488U 1988-09-01
IT5337488U IT215016Z2 (it) 1988-09-01 1988-09-01 Spallaccio per zaini e simili

Publications (1)

Publication Number Publication Date
EP0356762A1 true EP0356762A1 (de) 1990-03-07

Family

ID=11282245

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89114528A Withdrawn EP0356762A1 (de) 1988-09-01 1989-08-07 Tragriemen für Rucksäcke und dergleichen

Country Status (2)

Country Link
EP (1) EP0356762A1 (de)
IT (1) IT215016Z2 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008119573A1 (de) * 2007-04-02 2008-10-09 Henkel Ag & Co. Kgaa Trageriemen, insbesondere für waschmittelpakete
AU2007203375B2 (en) * 2007-01-03 2009-08-13 Mrm Hk Limited Bag with reinforced adjustable shoulder strap
WO2010063851A1 (es) * 2008-12-05 2010-06-10 Mimcord, S.A. Cinta ecológica reforzada
EP3539416A4 (de) * 2016-11-08 2020-10-28 Ryohin Keikaku Co., Ltd. Schultergurte für rucksack und rucksack damit
JP2021058397A (ja) * 2019-10-07 2021-04-15 株式会社ハシモトＢａｇｇａｇｅ 背負い鞄
DE102021118032A1 (de) 2021-07-13 2023-01-19 Roman Maier Schultergurtsystem eines Rucksacks

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2808188A (en) * 1954-03-26 1957-10-01 Columbia Leather Works Carrying strap or harness assembly
CH391207A (fr) * 1963-03-29 1965-04-30 Gaston Millet Rene Sangle, en particulier pour bretelle de portage de sacs de sport
US3908571A (en) * 1973-11-12 1975-09-30 Donald M Motsenbocker Strapping

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2808188A (en) * 1954-03-26 1957-10-01 Columbia Leather Works Carrying strap or harness assembly
CH391207A (fr) * 1963-03-29 1965-04-30 Gaston Millet Rene Sangle, en particulier pour bretelle de portage de sacs de sport
US3908571A (en) * 1973-11-12 1975-09-30 Donald M Motsenbocker Strapping

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007203375B2 (en) * 2007-01-03 2009-08-13 Mrm Hk Limited Bag with reinforced adjustable shoulder strap
WO2008119573A1 (de) * 2007-04-02 2008-10-09 Henkel Ag & Co. Kgaa Trageriemen, insbesondere für waschmittelpakete
WO2010063851A1 (es) * 2008-12-05 2010-06-10 Mimcord, S.A. Cinta ecológica reforzada
EP3539416A4 (de) * 2016-11-08 2020-10-28 Ryohin Keikaku Co., Ltd. Schultergurte für rucksack und rucksack damit
US11134767B2 (en) 2016-11-08 2021-10-05 Ryohin Keikaku Co., Ltd. Shoulder straps for backpack and backpack provided with same
JP2021058397A (ja) * 2019-10-07 2021-04-15 株式会社ハシモトＢａｇｇａｇｅ 背負い鞄
DE102021118032A1 (de) 2021-07-13 2023-01-19 Roman Maier Schultergurtsystem eines Rucksacks

Also Published As

Publication number Publication date
IT8853374V0 (it) 1988-09-01
IT215016Z2 (it) 1990-07-30

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Legal Events

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

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

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Effective date: 19900828

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Effective date: 19910524

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18D Application deemed to be withdrawn

Effective date: 19930125