EP2486364A1 - Vorrichtung zum sicheren öffnen bei einer insbesondere notöffnung eines lukendeckels an einem kampffahrzeug - Google Patents
Vorrichtung zum sicheren öffnen bei einer insbesondere notöffnung eines lukendeckels an einem kampffahrzeugInfo
- Publication number
- EP2486364A1 EP2486364A1 EP10810748A EP10810748A EP2486364A1 EP 2486364 A1 EP2486364 A1 EP 2486364A1 EP 10810748 A EP10810748 A EP 10810748A EP 10810748 A EP10810748 A EP 10810748A EP 2486364 A1 EP2486364 A1 EP 2486364A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- opening
- hatch cover
- hatch
- release bearing
- bolt
- 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- Withdrawn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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/22—Manhole covers, e.g. on tanks; Doors on armoured vehicles or structures
- F41H5/223—Manhole covers specially adapted for armoured or fighting vehicles
Definitions
- the invention deals with the problem that when manual emergency opening an electro-mechanical sliding hatch or its hatch cover from the outside, the carriage is opened with a tool (4knt-T-key), the limit switch for the end position detection of the closed hatch then the Signal "hatch open", but this can cause the hatch to be closed again because the electric drive unit is not de-energized.
- Another device is known from DE 20 2005 003 541 U1.
- a rack is arranged, in which engages an output pinion of a gear connected to an actuator.
- an automatic braking and locking device is turned on.
- a firmly connected to this brake hub is arranged on the output pinion, which has at least one cam guide and is arranged in a control sleeve.
- the curve guide both causes a relative rotational movement between the brake hub and the adjusting sleeve, a lifting of the brake hub against a force is made possible.
- DE 200 07 620 U1 also has a device for opening and closing the hatch cover of a sliding hatch similar to DE 20 2005 003 541 U1.
- CONFIRMATION COPY In such devices is often worked with a turn-off delay of about 20 seconds until the drive automatically shuts off, then to open the hatch manually without power can.
- the disadvantage here is that this must be known to the operator and that unnecessary time passes. This makes it difficult to act quickly in an emergency.
- the invention sets itself the task, in particular to ensure a manual emergency opening that the hatch is not closed again.
- the variant of switching off the drive with the aid of a sensor as soon as the T-key (the tool) is put on has not been taken into consideration in view of the susceptibility of such sensors and additional electrical control / integration of the sensor, but certainly also an approach.
- the opening mechanism should allow an intuitive operation to be able to open the hatch from the outside, regardless of whether the electric drive comes into operation and the sliding hatch cover should remain controllable with a T-key and the gear ratio for easy operation should remain usable, but the invention is based on the idea to decouple only the drive during emergency opening, a shift of the gear is parallel to the rack without the power flow to the control - T-key - is interrupted.
- the hatch can be closed in the reverse order of the operating steps. It is then returned to its original state and can be moved over the electric drive again.
- This construction or solution principle can also be used as an opening mechanism for the first entry and the last exit from the vehicle. Although in these situations, the system is de-energized, but by a suitable mechanical opening device feasible.
- a device for safely opening a hatch cover on a combat vehicle which is connected to a drive device and an intermediate, said intermediate is carried in the device and is operatively connected to the drive means and is normally in engagement with an intermediate gear.
- the device according to the invention additionally has a release bearing, which releases the intermediate gear from the Eisenradgetriebe and thus the drive means of the insectsgetriebe when engaged with a tool from the outside.
- the construction is characterized by high necessity by a simple and retrofittable structure.
- 1, 2 is a perspective view of a insects for a sliding hatch with a pivotable release bearing for the idler
- Fig. 5 is another perspective view in the freewheel of the release bearing.
- 1 with an intermediate gear as part of a sliding hatch 2 is shown.
- 3 with a bolt for a T-key (tool) and 4 is a pivoting release bearing for an intermediate 5 marked.
- the pivotable release bearing 4 is incorporated in a device 10, which in turn receives the intermediate 5 and is placed between the insectsradgetriebe 1 and a drive unit 11.
- Fig. 2 shows selbige arrangement with engagement of the bolt 3 in the release bearing 4.
- the bolt 3 for the T-key is brought by pressing the T-key into the corresponding receptacle 6 in the bolt 3 into engagement with the release bearing 4 and can with the help of Release bearing 4 are pivoted.
- the disengagement of the intermediate gear 5 is now carried out by turning the T-key (the bolt 3).
- the bolt 3 for the T-key is displaced along a groove 9 in the device 10 or the bolt 3 shifts along this groove 9.
- the bolt 3 is preferably against a compression springs (not shown in detail), preferably two, spring 12th loaded plate 7 pressed and returned to discharge (Fig. 4).
- Fig. 3 shows the groove 9 in a better representation.
- the bolt 3 shifts, as already stated, along the groove 9 and locked after relief of the T-key in a hole 8 on the opposite side.
- the release bearing 4 assumes the position shown in Fig. 5, in which the hatch 2 can now be controlled detached from the drive unit 11 with the T-key control.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Mechanical Operated Clutches (AREA)
- Transmission Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910048366 DE102009048366B4 (de) | 2009-10-06 | 2009-10-06 | Vorrichtung zum sicheren Öffnen bei einer insbesondere Notöffnung eines Lukendeckels an einem Kampffahrzeug |
PCT/EP2010/006062 WO2011042152A1 (de) | 2009-10-06 | 2010-10-05 | Vorrichtung zum sicheren öffnen bei einer insbesondere notöffnung eines lukendeckels an einem kampffahrzeug |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2486364A1 true EP2486364A1 (de) | 2012-08-15 |
Family
ID=43629449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10810748A Withdrawn EP2486364A1 (de) | 2009-10-06 | 2010-10-05 | Vorrichtung zum sicheren öffnen bei einer insbesondere notöffnung eines lukendeckels an einem kampffahrzeug |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2486364A1 (de) |
AU (1) | AU2010305095B2 (de) |
DE (1) | DE102009048366B4 (de) |
WO (1) | WO2011042152A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022101040A1 (de) | 2022-01-18 | 2023-07-20 | Rheinmetall Landsysteme Gmbh | Gepanzertes Fahrzeug mit Notausstiegsluke |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3216402A1 (de) * | 1982-05-03 | 1983-11-03 | Webasto-Werk W. Baier GmbH & Co, 8035 Gauting | Teleskopwinde |
DE20007620U1 (de) * | 2000-04-27 | 2001-08-30 | Kraus Maffei Wegmann Gmbh & Co | Vorrichtung zum Öffnen und Schließen des Lukendeckels einer Schiebeluke an einem Kampffahrzeug, insbesondere einem Kampfpanzer |
DE202004006967U1 (de) * | 2004-04-30 | 2005-09-08 | Krauss-Maffei Wegmann Gmbh & Co. Kg | Einrichtung zum Öffnen und Schließen eines Lukendeckels, insbesondere einer Schiebeluke, an einem Kampffahrzeug |
DE102004059016B4 (de) * | 2004-12-08 | 2007-03-08 | Rheinmetall Landsysteme Gmbh | Vorrichtung zum Öffnen und Schließen eines Lukendeckels, insbesondere für ein gepanzertes Fahrzeug |
DE202005003541U1 (de) * | 2005-03-05 | 2006-07-20 | Krauss-Maffei Wegmann Gmbh & Co. Kg | Vorrichtung zum Öffnen und Schließen eines Lukendeckels, insbesondere einer Schiebeluke an einem Kampffahrzeug |
-
2009
- 2009-10-06 DE DE200910048366 patent/DE102009048366B4/de not_active Withdrawn - After Issue
-
2010
- 2010-10-05 WO PCT/EP2010/006062 patent/WO2011042152A1/de active Application Filing
- 2010-10-05 EP EP10810748A patent/EP2486364A1/de not_active Withdrawn
- 2010-10-05 AU AU2010305095A patent/AU2010305095B2/en not_active Ceased
Non-Patent Citations (2)
Title |
---|
None * |
See also references of WO2011042152A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2011042152A1 (de) | 2011-04-14 |
AU2010305095B2 (en) | 2015-04-09 |
DE102009048366A1 (de) | 2011-04-07 |
DE102009048366B4 (de) | 2012-01-26 |
AU2010305095A1 (en) | 2012-05-03 |
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Legal Events
Date | Code | Title | Description |
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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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DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: RHEINMETALL LANDSYSTEME GMBH |
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