EP0273087B1 - Rucksack mit einem biegsamen und einstellbaren Gestell - Google Patents

Rucksack mit einem biegsamen und einstellbaren Gestell Download PDF

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Publication number
EP0273087B1
EP0273087B1 EP86830389A EP86830389A EP0273087B1 EP 0273087 B1 EP0273087 B1 EP 0273087B1 EP 86830389 A EP86830389 A EP 86830389A EP 86830389 A EP86830389 A EP 86830389A EP 0273087 B1 EP0273087 B1 EP 0273087B1
Authority
EP
European Patent Office
Prior art keywords
frame
cross member
rucksack
tensioning
rucksack according
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
Application number
EP86830389A
Other languages
English (en)
French (fr)
Other versions
EP0273087A1 (de
Inventor
Mario 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
Priority to ES86830389T priority Critical patent/ES2023369B3/es
Priority to AT86830389T priority patent/ATE64834T1/de
Priority to DE8686830389T priority patent/DE3680114D1/de
Priority to EP86830389A priority patent/EP0273087B1/de
Publication of EP0273087A1 publication Critical patent/EP0273087A1/de
Application granted granted Critical
Publication of EP0273087B1 publication Critical patent/EP0273087B1/de
Expired 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
    • 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
    • A45F3/12—Shoulder-pads
    • A45F2003/122—Back cushioning parts or details of backpacks, e.g. with ventilation
    • A45F2003/125—Back cushioning parts or details of backpacks, e.g. with ventilation with ventilation

Definitions

  • the present invention relates to a rucksack as described in the pre-characterising portion of claim 1.
  • a flexible frame typically of plastics or glass fibre, which has a stiffening or supporting function for the sack but acts principally as a spacer between the dorsal region of the sack and the back of the carrier so as to provide adequate ventilation for the carrier's back.
  • FR-A-913 344 describes a rucksack having a flexible, metallic, triangular frame including a turned upside down Y-shaped belt connected to the corners of the frame.
  • the length of the central vertical portion of the belt can be varied by means of a buckle and so the frame can adapt itself to different lengths of carrier's back.
  • the object of the present invention is to provide a rucksack with improved and more reliable means for adjusting its length.
  • each of the shoulder-straps of the rucksack is connected to the tensioning member adjacent the upper fastening means.
  • the rucksack of the invention it is possible simultaneously to vary the arcuate configuration of the frame and to adjust the position of application of the shoulder-straps, thus allowing the rucksack to be adapted to the size of the carrier's back.
  • a rucksack 2 according to the invention comprises a sack 4 with shoulder-straps 7, a flexible frame 6 fitted to the dorsal zone of the sack, and tensioning means, generally indicated 8, attached to the frame 6 and arranged to flex the frame longitudinally into a predetermined arcuate configuration.
  • the frame 6, which is of plastics material or glass resin, preferably has an upper cross member 10 and a lower cross member 12 joined by a flexible body 14 with stiffening ribs 16. Even at rest, that is, without tensioning means attached to it, the body 14 preferably has a slightly arcuate configuration.
  • the lower cross member 12 is fixed to the rucksack adjacent the bottom of the sack by tape loops 18.
  • the upper cross member 10 is fixed to the rucksack adjacent the open end of the sack by means of a pair of tapes 20.
  • the frame 6 has a plurality of slots 22a and 22b disposed in a row along the body 16 for the attachment of a tensioning member 24 described in more detail below.
  • the slots 22a and 22b are arranged respectively in a first row formed in a neck zone 23 of the body of the frame adjacent the upper cross member 10 and in a second row formed in an appendage 26 extending centrally from the lower cross member 12 towards the upper cross member 10.
  • the appendage 26 preferably extends from the lower cross member substantially in the direction of the imaginary chord joining the longitudinal ends of the frame.
  • the tensioning member 24 is constituted by a tape provided with a buckle 28a and 28b at each end.
  • the buckles 28a and 28b are intended to be introduced into respective slots 22a and 22b of the appendage 26 and the neck zone 23 respectively to fix the tape 24 in a condition in which it tensions the frame into a predetermined longitudinal position and keeps the frame in the desired arcuate configuration.
  • the tape 24 is sewn to an upholstered pad 30 which, in use of the rucksack, will bear at least partly against the back of the carrier.
  • each of the shoulder-straps 7 is fixed to the pad 30 adjacent its upper end.
  • Figure 4 shows a second embodiment of the frame 6 in which two arms 32 project from the upper cross member 10 for attachment to the sack adjacent its open end.
  • Such a configuration of the frame enables the longitudinal extent of the frame to be varied easily in the mould intended to produce the frame by a simple variation of the length of the arms 32, and this allows the frame of the invention to be adapted to sacks of different sizes.
  • the rucksack of the invention could be provided with all the conventional accessories such as, for example, a pad 34 for attachment to the lower cross member to act as a rest and spacer in the lumbar region.
  • the pad 34 has a belt 40 for fastening around the carrier's waist, which may be attached to the cross member 12 by introducing clasps 36 carried by the pad into corresponding slots 38 formed at the ends of the cross member 12.

Landscapes

  • Portable Outdoor Equipment (AREA)
  • Catching Or Destruction (AREA)
  • Scissors And Nippers (AREA)
  • Soil Working Implements (AREA)

Claims (8)

  1. Rucksack umfassend einen biegsamen, am Rückenbereich des Rucksackes (4) befestigten Rahmen (6) und am Rahmen befestigte Spannmittel (24, 28a, 28b und 22), um diesen in Längsrichtung in eine bestimmte gekrümmte Form zu biegen, dadurch gekennzeichnet, daß die Spannmittel aus einem biegsamen Spannteil (24), von in Längsrichtung gegenüberliegenden Abschnitten des Spannteiles getragenen oberen Befestigungsmitteln (28a) und unteren Befestigungsmitteln (28b) und mehreren Rastmitteln (22a, 22b) bestehen, die in Längsrichtung am Körper des Rahmens liegen und in Paaren angeordnet sind, um in die oberen und unteren Befestigungsmittel einzurasten und den Spannteil in einer Stellung zu fixieren, in welcher er den Rahmen in eine bestimmte Längsstellung spannt.
  2. Rucksack nach Anspruch 1, dadurch gekennzeichnet, daß das obere Ende jedes Schultergurtes (7) zugehörige Spannmittel aufweist.
  3. Rucksack nach Anspruch 1, dadurch gekennzeichnet, daß die oberen und unteren Befestigungsmittel jeweils aus mit den entsprechenden Enden des Spannteiles zusammenwirkenden Schnallen (28a, 28b) bestehen und die Rastmittel mehrere Schlitze (22a, 22b) aufweisen, die in einer Reihe entlang des Rahmenkörpers angeordnet sind.
  4. Rucksack nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Spannteil aus einem Riemen oder ähnlichem besteht.
  5. Rucksack nach Anspruch 4, dadurch gekennzeichnet, daß er weiters eine Polsterung (30) umfaßt, die an der bei Verwendung zum Rücken des Benützers weisen-den Seite des Riemens fixiert ist.
  6. Rucksack nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß das obere Ende jedes Schultergurtes an der Polsterung fixiert ist.
  7. Rucksack nach Anspruch 1, bei dem der Rahmen einen durch einen biegsamen Körper (14) verbundenen oberen Querteil (10) und unteren Querteil (12) aufweist, dadurch gekennzeichnet, daß der Rahmen einen Fortsatz (26) umfaßt, der sich in Längsrichtung vom unteren Querteil zum oberen Querteil erstreckt und mit mehreren, in einer Reihe angeordneten Schlitzen (22b) versehen ist, daß der an den oberen Querteil angrenzende Bereich des Rahmenkörpers mehrere Schlitze (22a) aufweist, die in einer vom oberen Querteil zum unteren Querteil verlaufenden Reihe angeordnet sind, und daß die Spannmittel einen Riemen umfassen, der an jedem Ende eine in einen entsprechenden Schlitz einrastbare Schnalle aufweist.
  8. Rucksack nach Anspruch 7, dadurch gekennzeichnet, daß der Fortsatz sich vom unteren Querteil im wesentlichen in die Richtung der imaginären, die Längsenden des Rahmens verbindenden Sehne erstreckt.
EP86830389A 1986-12-29 1986-12-29 Rucksack mit einem biegsamen und einstellbaren Gestell Expired EP0273087B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES86830389T ES2023369B3 (es) 1986-12-29 1986-12-29 Mochila con armazon ajustable flexible
AT86830389T ATE64834T1 (de) 1986-12-29 1986-12-29 Rucksack mit einem biegsamen und einstellbaren gestell.
DE8686830389T DE3680114D1 (de) 1986-12-29 1986-12-29 Rucksack mit einem biegsamen und einstellbaren gestell.
EP86830389A EP0273087B1 (de) 1986-12-29 1986-12-29 Rucksack mit einem biegsamen und einstellbaren Gestell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86830389A EP0273087B1 (de) 1986-12-29 1986-12-29 Rucksack mit einem biegsamen und einstellbaren Gestell

Publications (2)

Publication Number Publication Date
EP0273087A1 EP0273087A1 (de) 1988-07-06
EP0273087B1 true EP0273087B1 (de) 1991-07-03

Family

ID=8196513

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86830389A Expired EP0273087B1 (de) 1986-12-29 1986-12-29 Rucksack mit einem biegsamen und einstellbaren Gestell

Country Status (4)

Country Link
EP (1) EP0273087B1 (de)
AT (1) ATE64834T1 (de)
DE (1) DE3680114D1 (de)
ES (1) ES2023369B3 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3803026A1 (de) * 1987-02-26 1988-09-08 Salewa Gmbh Sportgeraetefab Rucksack
US4892240A (en) * 1987-05-08 1990-01-09 Bell Michael S Exosketetal carriage for articles to be carried by a person
DE3843597A1 (de) * 1988-12-23 1990-06-28 Salewa Gmbh Sportgeraetefab Rucksack
GB8923455D0 (en) * 1989-10-18 1989-12-06 Karrimor Int Ltd Rucksack with detachable harness and/or detachable hip pad
DE4007382A1 (de) * 1990-03-08 1991-09-12 Michael Mueller Rucksack
US5366126A (en) * 1990-08-10 1994-11-22 Ulrich Dausien Knapsack with reinforcing element
GB9126669D0 (en) * 1991-12-16 1992-02-12 Berghaus Ltd Rucksacks
FR2708438B1 (fr) * 1993-08-06 1995-09-01 Rossignol Sa Sac à dos, en particulier pour randonnées et escalade.
DE19608794B4 (de) * 1996-03-07 2010-03-25 Fa. Andreas Stihl Rückentrage für ein motorangetriebenes Arbeitsgerät, insbesondere ein Freischneidegerät
US5954253A (en) * 1996-06-26 1999-09-21 Johnson Worldwide Associates, Inc. Flexible frame load carrying system
EP0979625A1 (de) * 1998-08-13 2000-02-16 Johannes Drexel Konstruktion zur besseren Luftzirkulation bei Rucksackrückenpartien
US6199732B1 (en) 1999-05-07 2001-03-13 Johnson Outdoors Inc. Load support system
FR2821534B1 (fr) * 2001-03-01 2003-12-19 Rossignol Sa Perfectionnement pour systeme de portage de sac a dos
WO2007124699A1 (en) * 2006-04-28 2007-11-08 Martin Hanus Set of a rucksack and a detachable lumbar belt
US7793809B2 (en) * 2006-12-20 2010-09-14 Howell Frank A Backpack frame
GB2528414B (en) * 2010-05-14 2016-05-04 Berghaus Ltd Rucksack
CN103720189A (zh) * 2013-12-26 2014-04-16 江苏华超纺织实业有限公司 多功能登山包
JP6040432B1 (ja) * 2015-10-28 2016-12-07 悦子 木田 背負い具の補助具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE562651C (de) * 1931-03-24 1932-10-27 Oskar Kuehlken Rucksack, in dessen Rueckenwand biegsame Staebe eingebaut sind
FR914344A (fr) * 1945-04-17 1946-10-04 Armature réglable pour sacs dits de montagne
US3957184A (en) * 1974-08-19 1976-05-18 Shurman Daniel A Back pack with resilient bands for spacing the pack from the wearer
US4074839A (en) * 1976-05-10 1978-02-21 Wood Thomas E Internal frame backpack
FR2575049B1 (fr) * 1984-12-20 1987-03-06 Millet Sacs Sac a dos

Also Published As

Publication number Publication date
ATE64834T1 (de) 1991-07-15
ES2023369B3 (es) 1992-01-16
DE3680114D1 (de) 1991-08-08
EP0273087A1 (de) 1988-07-06

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