EP1207774B1 - Schlafsack - Google Patents
Schlafsack Download PDFInfo
- Publication number
- EP1207774B1 EP1207774B1 EP00954860A EP00954860A EP1207774B1 EP 1207774 B1 EP1207774 B1 EP 1207774B1 EP 00954860 A EP00954860 A EP 00954860A EP 00954860 A EP00954860 A EP 00954860A EP 1207774 B1 EP1207774 B1 EP 1207774B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sleeping bag
- partitions
- outer skin
- bag according
- waterproof
- 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 - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/08—Sleeping bags
- A47G9/086—Sleeping bags for outdoor sleeping
Definitions
- the present invention relates to a sleeping bag consisting of juxtaposed, Chambers formed by partitions with filler, and the chambers covering Inner and outer skins and a zipper.
- Sleeping bags in a variety of designs for different purposes have long been known. For the Staying outdoors, i. without a tent, it is desirable to be protected from moisture and moisture to be protected by rain, dew or snow. There are therefore offered sleeping bags, which have a waterproof outer skin.
- An example that is used is super Dryloft by Gore, a nylon laminated Gore-Tex membrane. By the Stretching increases the water vapor permeability of the membrane. It is resistant against moisture and absolutely windproof. For slightly lower requirements will be Microfiber fabric, e.g. Pertex nylon used.
- These sleeping bags are in the are essentially waterproof, but in particular there are weak points where outside Seams are present.
- Object of the present invention is to provide a waterproof sleeping bag, its sealing properties are improved and with no additional parts must be carried.
- the sleeping bag has a waterproof or with a waterproof outer flap covered zipper on, with the Exterior flap is preferably welded or glued to the outer skin.
- the outer skin and the fastening strips consist of one thermoplastic plastic material such as PVC or polyurethane or one with this coated fabric.
- thermoplastic plastic material such as PVC or polyurethane
- all materials can be used, with the well-known welding methods (High frequency welding, hot air welding, heat sealing under Use of welding aids, Heikeilsch availabilityen, Heat pulse welding, heat welding) welded can.
- the Partitions preferably made of materials such as jersey or mosquito fabric.
- the inner skin preferably consists in a known manner of cotton, nylon or Polyester fabric.
- the filling as usual from down or synthetic fibers.
- Fig. 1 shows a schematic section through a sleeping bag 1 with a Outer skin 2 and an inner skin 3. Between the outer skin 2 and the inner skin 3 chambers 4 are arranged, which are divided by partitions 5. The Chambers 4 are filled with down or synthetic fibers. Inside are the partitions 5 sewn to the inner skin 3. The connection with the outer skin 2 is the to see enlarged detail A.
- the partition 5 ' for example made of a mosquito net, is over a seam 8 with a weldable Attachment strip 6 sewn
- the attachment strip 6 lies at the end inside on the outer skin 2, which also consists of a weldable material.
- a band 7 a weldable material such as polyurethane overlapping over the end of the Attachment strip 6 applied and welded there.
- the present here Construction results in a completely undamaged exterior skin 2, without seams, without abrasion-prone peeling or external welding strips. It results in contrast to additional outer fabrics or separate sheaths no noticeable weight gain. If side seams or the like available are, these can be covered in a known manner with welding bands, unless this can be avoided by overlap welding.
Description
Claims (6)
- Schlafsack bestehend aus nebeneinander liegenden, durch Trennwände gebildeten Kammern mit Füllmaterial, sowie die Kammern abdeckenden Innenund Außenhäuten und einem Reißverschluß,
wobei die Außenhaut (2) aus einem wasserdichten Material besteht,
wobei die Außenhaut (2) und die Trennwände (5), oder die Außenhaut und mit den Trennwänden verbundene Befestigungsstreifen (6) aus einem verschweißbaren oder verklebbaren Material bestehen,
dadurch gekennzeichnet, daß die Trennwände (5) endseitig oder mittels der Befestigungsstreifen (6) innen auf die Außenhaut aufgeschweißt oder aufgeklebt sind.
daß die Innenhaut (3) aus einem atmungsaktiven Textilmaterial besteht,
und daß die Trennwände (5) mit ihren anderen inneren Enden mit diesem vernäht sind. - Schlafsack nach Anspruch 1,
dadurch gekennzeichnet, daß die Trennwände (5) mit den Befestigungsstreifen (6) vernäht sind.. - Schlafsack nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß er einen wasserdichten oder mit einer wasserdichten Aussenklappe abgedeckten Reißverschluß aufweist. - Schlafsack nach Anspruch 3,
dadurch gekennzeichnet, daß die Außenklappe an die Außenhaut (2) angeschweißt ist. - Schlafsack nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, daß die Außenhaut (2) und die Befestigungsstreifen (6) aus einem thermoplastischen Kunststoffmaterial wie PVC oder Polyurethan oder aus einem mit diesem beschichteten Gewebe bestehen. - Schlafsack nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, daß die Trennwände (5) aus Trikot- oder Moskitonetzstoff bestehen.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29913921U DE29913921U1 (de) | 1999-08-12 | 1999-08-12 | Schlafsack |
DE29913921U | 1999-08-12 | ||
PCT/IB2000/001295 WO2001012029A1 (de) | 1999-08-12 | 2000-08-02 | Schlafsack |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1207774A1 EP1207774A1 (de) | 2002-05-29 |
EP1207774B1 true EP1207774B1 (de) | 2003-05-02 |
Family
ID=8077295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00954860A Expired - Lifetime EP1207774B1 (de) | 1999-08-12 | 2000-08-02 | Schlafsack |
Country Status (5)
Country | Link |
---|---|
US (1) | US7386898B1 (de) |
EP (1) | EP1207774B1 (de) |
AT (1) | ATE238726T1 (de) |
DE (2) | DE29913921U1 (de) |
WO (1) | WO2001012029A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7094714B2 (en) * | 2004-01-21 | 2006-08-22 | Li Yick Lap | Stitchless waterproof insulated products |
DE102006053666A1 (de) * | 2006-11-13 | 2008-05-15 | Ortlieb, Hartmut | Gewebe, Funktionsmaterial oder Matte |
US20090155543A1 (en) * | 2007-07-18 | 2009-06-18 | Rick Fowler | Insulating materials and methods of making the same |
CH697931B1 (de) | 2008-06-16 | 2009-03-31 | Mammut Sports Group Ag | Wasserdichter Schlafsack. |
US20100078458A1 (en) * | 2008-09-26 | 2010-04-01 | Dan Dee Marketing Ltd. | Cushion with integral protective covering |
US20100078456A1 (en) * | 2008-09-26 | 2010-04-01 | Graham Mottram | Camping gear with integral storage compartment |
US8057878B2 (en) * | 2008-10-08 | 2011-11-15 | Bha Group, Inc. | Method to connect baffle and internal structure to the outer-shell of sleeping bag, insulated jacket and tent |
US8499381B1 (en) | 2011-08-04 | 2013-08-06 | Stephen D. Miller | Sleeping bag for extended range cold weather use |
CA2857040C (en) | 2013-07-19 | 2016-12-20 | Eddie Bauer LLC | Sleeping bag with integrated inflatable ground mat |
US20150044400A1 (en) * | 2013-08-08 | 2015-02-12 | Yick Lap Li | Insulating method and product |
US9950492B2 (en) * | 2014-04-10 | 2018-04-24 | Channel Gear, LLC | Variable insulation system for outdoor equipment |
US10010198B2 (en) | 2015-07-21 | 2018-07-03 | Exxel Outdoors, Llc | Sleeping bag with blanket |
US20180035831A1 (en) * | 2016-08-05 | 2018-02-08 | Hollander Sleep Products, Llc | Baffle box comforter |
WO2019055900A2 (en) | 2017-09-18 | 2019-03-21 | Bemis Associates, Inc. | SYSTEMS AND METHODS FOR FORMING AND USING ADHESIVE TAPE |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2730721A (en) * | 1952-12-31 | 1956-01-17 | Frederick J P Van Veen | Sleeping bag structure |
GB1389668A (en) * | 1971-06-03 | 1975-04-03 | Fios Group Ltd | Continental quilts |
US3988791A (en) | 1975-02-10 | 1976-11-02 | Snow Lion Corporation | Sleeping bag |
AT392895B (de) * | 1989-01-09 | 1991-06-25 | Hefel Ag | Steg zur verbindung der oberseite und der unterseite einer zu fuellenden decke |
JPH0649015B2 (ja) * | 1991-08-09 | 1994-06-29 | 株式会社アサミ | 布地接着方法及び布団 |
GB2262034B (en) * | 1991-11-12 | 1995-06-21 | Teasdale S | Body support article |
US5483713A (en) * | 1993-10-28 | 1996-01-16 | Asami Corporation | Method of fabric-to-fabric bonding and seamless quilt formed thereby |
US6754918B1 (en) * | 2003-01-30 | 2004-06-29 | Li Yick Lap | Anchored flexure system |
US7094714B2 (en) * | 2004-01-21 | 2006-08-22 | Li Yick Lap | Stitchless waterproof insulated products |
-
1999
- 1999-08-12 DE DE29913921U patent/DE29913921U1/de not_active Expired - Lifetime
-
2000
- 2000-08-02 DE DE50001999T patent/DE50001999D1/de not_active Expired - Lifetime
- 2000-08-02 US US10/049,454 patent/US7386898B1/en not_active Expired - Lifetime
- 2000-08-02 AT AT00954860T patent/ATE238726T1/de not_active IP Right Cessation
- 2000-08-02 EP EP00954860A patent/EP1207774B1/de not_active Expired - Lifetime
- 2000-08-02 WO PCT/IB2000/001295 patent/WO2001012029A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ATE238726T1 (de) | 2003-05-15 |
US7386898B1 (en) | 2008-06-17 |
DE50001999D1 (de) | 2003-06-05 |
WO2001012029A1 (de) | 2001-02-22 |
DE29913921U1 (de) | 1999-12-16 |
EP1207774A1 (de) | 2002-05-29 |
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