EP1565354A2 - Verfahren und vorrichtung zum einbringen eines airbags in eine umhüllung - Google Patents
Verfahren und vorrichtung zum einbringen eines airbags in eine umhüllungInfo
- Publication number
- EP1565354A2 EP1565354A2 EP03789041A EP03789041A EP1565354A2 EP 1565354 A2 EP1565354 A2 EP 1565354A2 EP 03789041 A EP03789041 A EP 03789041A EP 03789041 A EP03789041 A EP 03789041A EP 1565354 A2 EP1565354 A2 EP 1565354A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- elongated
- airbag
- flat tube
- sheath
- insertion rail
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/217—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
- B60R21/2176—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together the air bag components being completely enclosed in a soft or semi-rigid housing or cover
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/237—Inflatable members characterised by the way they are folded
- B60R2021/2375—Folding devices
Definitions
- the present invention relates to a method and a device for inserting a folded airbag into an envelope, as well as an envelope produced thereby.
- a flat tube sheath is used as the elongated sheath, one end of which is opened with an opening device becomes. This advantageously makes it easier to insert the insertion device into the elongated sheath and to produce it more cost-effectively.
- Fig. 1 shows a highly schematic representation of an embodiment of elements of a device arranged in connection to a folding device for inserting a folded airbag into an envelope.
- Fig. 2 shows one end of an elongated envelope with elements of an opening device.
- Fig. 3 shows elements of a further opening device for opening the elongate envelope over its entire length.
- FIG. 4 shows, in a highly schematic representation, a further exemplary embodiment of elements of a device arranged after a folding device for introducing a folded airbag into an envelope.
- FIG. 5 shows the device according to FIG. 4 after the airbag has been introduced.
- FIG. 6 shows the device according to FIG. 4 after the covering filled with the airbag has been removed and the same in the removed state.
- FIG. 1 shows in the upper area a folding device 1, from which airbags are folded and delivered to a swivel slide 3 arranged downstream.
- the airbag 2 folded in the folding device or machine 1 and treated in a cooling section (not shown) is moved or displaced horizontally by processes customary in the folding machine 1.
- the folded, relaxed airbag 2 slides down on its own weight on the swivel slide 3 to a stop 5, which is monitored by two light barriers (not shown).
- the swivel slide 3 moves up into a transfer position from which the airbag 1 is gripped and compressed by the gripping device 4. Swivel slide 3 goes down.
- the gripping device 4 travels horizontally with the airbag 2 from a takeover position and reaches the transfer position via an insertion rail 6.
- the gripping device 4 travels with the bag down into the U-shaped insertion rail 6.
- the airbag 2 is placed in the insertion rail 6 via ejectors (not shown) from the gripping device 4.
- the gripping device 4 moves back into the takeover position.
- the insertion rail 6 is then inserted into the elongate casing 8. Now the airbag 2 is pulled off together with the hose covering 8 from the insertion rail 6 and can be placed there directly in a transport container (not shown).
- the arrangement according to the invention is, for. B. designed and attached to the folding machine 1 that in the area after the (not shown) cooling section also airbags placed by hand and from there can be pushed onto the swivel slide 3. This possibility is provided so that airbags which are to be subjected to a sewing process after folding can also be installed in a hose covering 8 via this device.
- FIG. 2 shows an end 10 of the hose cover 8, which is opened by rods 16, which are moved in the direction of the arrows 20 through openings 18 arranged in the end 10 of the hose cover 8, in order to facilitate the insertion of the insertion rail 6.
- FIG. 3 shows an exemplary opening device 14 with two semicircular half-shells 15, in which through-openings 24 are provided, through which air can be sucked out of the space between the two halves in the direction of the arrows 26, while moving towards each other in the direction of the arrows 28 move and compress the elongated wrapping (hose wrapping) 8 at its edges, doing so over the entire length to open.
- the two layers of fabric of the elongate casing 8 move up and down in the direction of the arrows 22 (in FIG. 3).
- FIG. 4 shows a further exemplary embodiment of a device for carrying out a further exemplary embodiment of the method according to the invention as claimed in claims 12 to 15.
- a drive unit 60 can be seen which can move a gripper 34 back and forth in a horizontal, longitudinal movement.
- the gripper 34 driven by the drive unit 60 via articulation means running in an exemplary rectangular insertion rail 36 - which can also be round or polygonal - grips a fastening tab 62 of an airbag 32.
- the illustration of the device according to FIG. 4 shows a state in which an elongated sheath 38 has already been pushed onto the insertion rail 36 which is rectangular in FIG. 4, of course before a funnel 35 has been attached to the insertion rail 36.
- the gripping device 34 grips the airbag 32 at a fastening tab 62 attached to its end on the left in FIG. 4 and pulls the airbag into the insertion rail 36 with lateral compression.
- FIG. 5 shows the situation in which the airbag 32 has already been drawn into the rectangular insertion rail 36 and is therefore also located in the interior of the elongate casing 38.
- FIG. 6 shows the state in which the elongated sheath 38, together with the airbag 32 located therein, has been pulled off the insertion rail 36.
- the funnel 35 is shown in FIG. 6 already pulled downwards from the insertion rail 36 in order to prepare the insertion rail 36 for the next elongate casing 38 to be pushed onto it.
- FIG. 4 It can be clearly seen from the illustration according to FIG. 4 that a movement of the gripping device 34, which is also shown with an arrow to the left in FIG is pulled.
- the airbag 32 is expediently already folded from a preparation unit (not shown) and kept ready in a compressed state.
- FIG. 6 shows, in the first impression, a statically arranged drive device with a statically arranged rectangular insertion rail 36, from which the elongate covering 38 was pulled off together with the airbag 32.
- the elongated casing 38 with the airbag 32 can also be held stationary and the drive device 60 can be pulled out of the elongated casing together with the rectangular insertion rail.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10255119 | 2002-11-26 | ||
| DE10255119A DE10255119B3 (de) | 2002-11-26 | 2002-11-26 | Verfahren und Vorrichtung zum Einbringen eines Airbags in eine Umhüllung |
| PCT/EP2003/012738 WO2004048158A2 (de) | 2002-11-26 | 2003-11-14 | Verfahren und vorrichtung zum einbringen eines airbags in eine umhüllung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1565354A2 true EP1565354A2 (de) | 2005-08-24 |
Family
ID=32087361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03789041A Withdrawn EP1565354A2 (de) | 2002-11-26 | 2003-11-14 | Verfahren und vorrichtung zum einbringen eines airbags in eine umhüllung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20060037283A1 (de) |
| EP (1) | EP1565354A2 (de) |
| JP (1) | JP2006507181A (de) |
| CN (1) | CN1714014A (de) |
| AU (1) | AU2003293688A1 (de) |
| CA (1) | CA2507617A1 (de) |
| DE (1) | DE10255119B3 (de) |
| PL (1) | PL375531A1 (de) |
| WO (1) | WO2004048158A2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2174844A1 (de) | 2008-10-08 | 2010-04-14 | TRW Automotive GmbH | Verfahren und Vorrichtung zur Platzierung eines Airbags in einer Schutzhülle |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2354186A (en) * | 1942-01-14 | 1944-07-25 | Johns Manville | Insulation package |
| US3458966A (en) * | 1966-03-24 | 1969-08-05 | Owens Corning Fiberglass Corp | Method of packaging compressible material |
| US3841940A (en) * | 1972-11-29 | 1974-10-15 | A Rubinichi | Apparatus for applying advertising bands on cylindrical containers |
| US3919827A (en) * | 1974-11-26 | 1975-11-18 | Union Carbide Corp | Method and apparatus for packaging large size bags in cartons |
| US5162035A (en) * | 1991-11-07 | 1992-11-10 | Jamal Saklou | Bag folding system |
| US5493846A (en) * | 1993-04-07 | 1996-02-27 | Automated Solutions Inc. | Bag folding system |
| DE19535565C2 (de) * | 1995-09-12 | 2002-09-05 | Takata Petri Ag | Verfahren zur Faltung eines Gassackes und Vorrichtung zur Durchführung des Faltverfahrens |
| US5755078A (en) * | 1996-12-04 | 1998-05-26 | Omega Automation, Inc. | Method and apparatus for folding an inflatable cushion |
| DE19831613A1 (de) * | 1998-07-14 | 2000-01-20 | Delphi Automotive Systems Gmbh | Verfahren und Vorrichtung zum Falten eines aufblasbaren Luftsacks |
| BR9912149A (pt) * | 1998-09-14 | 2001-09-25 | Breed Automotive Tech | Processo e aparelho para dobradura de um airbag |
| DE19940776A1 (de) * | 1999-08-27 | 2001-03-01 | Delphi Tech Inc | Luftsackmodul |
| DE10001387C2 (de) * | 2000-01-14 | 2003-12-24 | Imeco Einwegprodukte Gmbh & Co | Airbag-Schutzhülle |
| DE10020677A1 (de) * | 2000-04-27 | 2001-10-31 | Delphi Tech Inc | Faltverfahren und -vorrichtung |
| DE10039554B4 (de) * | 2000-08-07 | 2005-07-21 | Takata-Petri Ag | Verfahren zur Faltung eines Gassacks und Vorrichtung zur Durchfürung des Verfahrens |
| DE10054910A1 (de) * | 2000-11-06 | 2002-09-26 | Delphi Tech Inc | Verfahren und Vorrichtung zum Falten eines Gassacks |
| EP1349724B1 (de) * | 2000-12-21 | 2007-02-28 | Key Safety Systems, Inc. | Airbag-faltapparat und faltverfahren |
| WO2003013913A1 (es) * | 2001-08-10 | 2003-02-20 | Dalphi Metal España, S.A. | Procedimiento de plegado y enfundado de un saco inflable de un airbag de cortina |
| US6588179B2 (en) * | 2001-08-31 | 2003-07-08 | Delphi Technologies, Inc. | Method and apparatus for packaging an airbag |
-
2002
- 2002-11-26 DE DE10255119A patent/DE10255119B3/de not_active Expired - Fee Related
-
2003
- 2003-11-14 PL PL03375531A patent/PL375531A1/xx not_active Application Discontinuation
- 2003-11-14 CN CNA2003801038716A patent/CN1714014A/zh active Pending
- 2003-11-14 AU AU2003293688A patent/AU2003293688A1/en not_active Abandoned
- 2003-11-14 WO PCT/EP2003/012738 patent/WO2004048158A2/de not_active Ceased
- 2003-11-14 EP EP03789041A patent/EP1565354A2/de not_active Withdrawn
- 2003-11-14 JP JP2004554348A patent/JP2006507181A/ja active Pending
- 2003-11-14 CA CA002507617A patent/CA2507617A1/en not_active Abandoned
-
2005
- 2005-05-16 US US11/130,021 patent/US20060037283A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2004048158A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006507181A (ja) | 2006-03-02 |
| WO2004048158A3 (de) | 2004-07-22 |
| CA2507617A1 (en) | 2004-06-10 |
| PL375531A1 (en) | 2005-11-28 |
| AU2003293688A1 (en) | 2004-06-18 |
| DE10255119B3 (de) | 2004-05-06 |
| WO2004048158A2 (de) | 2004-06-10 |
| CN1714014A (zh) | 2005-12-28 |
| US20060037283A1 (en) | 2006-02-23 |
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| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
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