EP1643203B1 - Trigger system for hand guns - Google Patents
Trigger system for hand guns Download PDFInfo
- Publication number
- EP1643203B1 EP1643203B1 EP04023314A EP04023314A EP1643203B1 EP 1643203 B1 EP1643203 B1 EP 1643203B1 EP 04023314 A EP04023314 A EP 04023314A EP 04023314 A EP04023314 A EP 04023314A EP 1643203 B1 EP1643203 B1 EP 1643203B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- trigger
- striking lever
- detent
- lever
- hammer
- 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 - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
- F41A19/42—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer
- F41A19/43—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer in bolt-action guns
- F41A19/47—Cocking mechanisms
Definitions
- the invention relates to a trigger system for handguns according to the preamble of claim 1.
- Such a trigger system is from the US Pat. No. 2,846,925 known.
- This also includes a hammer, a sear assigned to the catch, a trigger and cooperating with the trigger trigger rail.
- the percussion lever has a first catch for holding the percussion lever in a fully cocked position and a second notch for supporting the percussion lever in a partially pre-stressed position.
- front and rear Abzugsschienenrastkanten are provided for engagement with a front and rear Schlaghebelrast of the hammer.
- the object of the invention is to provide a trigger system of the type mentioned, which allows stripping in double action mode with a lower trigger weight and remains functional even with Zündversagern.
- Double Action mode Compared to known Single Action / Double Action trigger systems of the hammer is partially biased at the trigger system according to the invention in Double Action mode and has in this position in addition to a favorable leverage of the engaged notches of trigger rail and hammer to beat axis. As a result, the double action mode allows for lower trigger resistance compared to conventional systems.
- a handgun equipped with the inventive extraction system can always be carried in a partially prestressed condition without the risk of inadvertent delivery of a shot.
- this teilvorgespannten state of the hammer is held in a partially tensioned position, in which position the impact spring force would not be enough to bring a cartridge to the ignition. From this position, however, the trigger system can be operated with a lower force compared to the conventional double action systems, since when stripping the striker spring no longer has to be stretched by the entire measure.
- the trigger system By repeating (manual actuation of the closure or by the return due to the recoil closure after the delivery of the first shot) the trigger system enters a preloaded single action position. From this position, the trigger system can be operated with little effort, since only the locking edge of the squeeze must be pressed from the catch of the preloaded hammer.
- the power is transmitted via trigger, trigger rail, release lever and sear.
- FIGS. 1 to 4 In various positions schematically illustrated trigger system of a handgun contains a hammer 1 with a sear 2, a trigger 3 and a hinged with this trigger rail 4, about the impact lever 1 when operating the trigger 3 initially tensioned against the force of a striking spring, not shown, and subsequently released to trigger a shot.
- the trigger rail 4 is acted upon via a - not shown - trigger rail spring backwards and upwards.
- the hammer 1 is arranged about a beat lever axis 5 rotatably between two spaced-apart side parts of a handle or built-in part 6. Between the two side parts of the handle or mounting part 6, the sear 2 is rotatably mounted about a transverse pin 7. By this fishing pawl 2 of the hammer 1 is held in a teilvorgespannten position or a fully cocked position, which will be explained in more detail below.
- the trigger 3 is arranged about a trigger axis 8 rotatably mounted on the handle or mounting part 6.
- trigger rail 4 has at its inwardly cranked front end 11 a bore 12 for attachment to the pivot pin 10 of the trigger 3 on.
- the trigger rail 4 includes an upwardly projecting control cam 14, a rearwardly projecting web 15 with an obliquely upwardly extending control slope 16 and a right angle in the direction of the percussion lever inwardly bent portion 17 with a first lower Discharge rail detent edge 18 and a laterally and upwardly offset second Abzugschienenrastkante 19th
- FIG. 6 shows, the hammer 1 on its underside a cam 20 and a first lower hammer catch 21.
- the hammer 1 further includes on its side facing the trigger rail 4 a laterally projecting second upper Schlaghebelrast 22.
- the first hammer catch 21 is for engagement with the Abzugschienenrastkante 18.
- the second Schlaghebelrast 22, the offset above the first hammer latch 21 and with respect to this forward While the first catch lever catch 21 is arranged on a lateral franking 35 on the side facing the trigger rail 4 side of the percussion hammer 1, the second catch lever catch 22 is located on a lateral projection 36 at the trigger rail 4 pointing side of the percussion hammer 1.
- the second hammer catch 22 includes the hammer 1 also has a transverse bore 23 for in FIG. 1 Shock lever axis 5 shown, over which the hammer 1 between the side parts of the handle or fitting 6 is rotatably arranged.
- an upper and lower catch 24 and 25 are provided for engagement of the sear 2.
- Sling 2 shown separately has on its underside a catch catch 26 for engagement in the notches 24 and 25 of the hammer 1 on.
- the sear 2 also includes a laterally projecting driver 27, which is provided with a driver 33 of an in FIG. 8 shown trigger lever 31 cooperates.
- the sear 2 has at the front a groove 28 in which a not shown here Leg spring for biasing the sear 2 is housed.
- further aligned holes 29 and 30 are also provided for the transverse pin 7.
- the release lever 31 is shown, which is also arranged rotatably about the transverse pin 7.
- the release lever 31 has a bore 32.
- the release lever 31 in addition to the downwardly projecting driver 33 also includes an inwardly bent web 34 which cooperates with the web 14 of the trigger rail 4.
- FIG. 1 shows the trigger system in a partially pre-stressed double action position.
- the catch pawl 26 engages the sear 2 in the upper catch 24 of the hammer 1, whereby the hammer 1 is held in a position in which the force of the hammer spring, not shown, would not be enough to ignite a cartridge.
- the percussion lever 1 can be actuated via the lower trigger rail detent edge 18 cooperating with the lower detent lever catch 21. Since the lower hammer catch 21 has a greater distance from the hammer axis 5 than the upper hammer catch 22, the hammer 1 can be actuated from this position with less trigger resistance.
- the upper trigger rail latching edge 19 shown in the lower right illustration and the lower latch 25 of the firing lever 1 are not in function in the partially preloaded double action position.
- FIG. 3 shows the trigger system in a tight single action position.
- This position takes the trigger system by the repetition (manual retraction of the closure or retraction of the closure by recoil impulse upon the delivery of a shot).
- the hammer 1 is held in its fully cocked position by engagement of the catch catch 26 in the lower catch 25 of the hammer 1.
- the trigger 3 of the trigger lever 31 is pivoted by the control cam 14 of the trigger rail 4 and the web 34 of the trigger lever 31 upwards.
- the sear 2 is rotated via the driver 33 of the release lever 31 and the associated side driver 27 on the sear 2 so that the catch catch 26 lifted from the lower catch 25 of the hammer 1 and the hammer 1 is thus released.
- a relaxation lever not shown here, the trigger system can be controlled in a conventional manner and safely brought from the single action position in the biased double action position.
- the trigger system described above is shown in a position after a failure to fire or a knockout with empty cartridge chamber.
- the hammer 1 is in an unstressed front starting position. In this position, the trigger rail catching edge 19 is in engagement with the upper hammer catch 22.
- the hammer 1 can be stretched over the trigger slide latching edge 19 and the upper catch lever catch 22 and knocked off again. Since the upper hammer catch 22 has a smaller distance from the hammer axis 5 than the lower hammer catch 21, however, an increased force is required here.
- the trigger rail 4 is controlled via the also in function passing trigger rail locking edge 18 and the control cam 20 on the hammer 1 in a position in which the trigger rail latching edge 19 and the hammer catch 22 are no longer in operation.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Percussive Tools And Related Accessories (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Protection Of Plants (AREA)
Abstract
Description
Die Erfindung betrifft ein Abzugsystem für Handfeuerwaffen nach dem Oberbegriff des Anspruchs 1.The invention relates to a trigger system for handguns according to the preamble of claim 1.
Ein derartiges Abzugssystem ist aus der
Es sind auch bereits sogenannte Single Action/ Double Action Abzugsysteme für Handfeuerwaffen bekannt, bei denen die Möglichkeit besteht, den Schlaghebel z.B. über einen Entspannhebel kontrolliert und gefahrlos aus einer Single Action Position (Schlaghebel vollständig gespannt) in eine Double Action Position (Schlaghebel vollständig entspannt) zu bewegen. Derartige Abzugsysteme weisen allerdings im Double Action Modus ein relativ hohes Abzugsgewicht auf, da hier der Schlaghebel zur Abgabe eines Schusses entgegen der Kraft der Schlaghebelfeder aus ungespannten in die Spannstellung bewegt werden muss. Der hierfür erforderliche Kraftaufwand kann allerdings zu einer Beeinträchtigung der Schusspräzision führen.There are also so-called single action / double action trigger systems for handguns known in which it is possible to use the hammer, e.g. controlled by a release lever and safely moved from a single action position (hammer fully tensioned) into a double action position (hammer completely relaxed). Such trigger systems, however, have a relatively high trigger weight in Double Action mode, since here the hammer must be moved to release a shot against the force of the firing lever spring from untensioned into the clamping position. However, the force required for this can lead to an impairment of the precision shot.
Aufgabe der Erfindung ist es, ein Abzugsystem der eingangs genannten Art zu schaffen, das ein Abziehen auch im Double Action Modus mit geringerem Abzugsgewicht ermöglicht und selbst bei Zündversagern funktionstüchtig bleibt.The object of the invention is to provide a trigger system of the type mentioned, which allows stripping in double action mode with a lower trigger weight and remains functional even with Zündversagern.
Diese Aufgabe wird durch ein Abzugsystem mit den Merkmalen des Anspruchs 1 gelöst. Zweckmäßige Ausgestaltungen und vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen angegeben.This object is achieved by a trigger system with the features of claim 1. Advantageous embodiments and advantageous developments of the invention are specified in the dependent claims.
Im Vergleich zu bekannten Single Action/Double Action Abzugsystemen ist der Schlaghebel bei der dem erfindungsgemäßen Abzugsystem im Double Action Modus teilvorgespannt und verfügt in dieser Position zusätzlich über ein günstiges Hebelverhältnis von den in Eingriff befindlichen Rasten von Abzugschiene und Schlaghebel zur Schlaghebelachse. Dadurch wird im Double Action Modus ein gegenüber herkömmlichen Systemen geringerer Abzugswiderstand ermöglicht.Compared to known Single Action / Double Action trigger systems of the hammer is partially biased at the trigger system according to the invention in Double Action mode and has in this position in addition to a favorable leverage of the engaged notches of trigger rail and hammer to beat axis. As a result, the double action mode allows for lower trigger resistance compared to conventional systems.
Eine mit dem erfindungemäßen Abzugsystem ausgestattete Handfeuerwaffe kann immer in einem teilvorgespannten Zustand getragen werden, ohne dass die Gefahr einer unbeabsichtigten Abgabe eines Schusses besteht. In diesem teilvorgespannten Zustand wird der Schlaghebel in einer teilgespannten Stellung gehalten, wobei in dieser Stellung die Schlagfederkraft noch nicht ausreichen würde, um eine Patrone zur Zündung zu bringen. Aus dieser Position heraus kann das Abzugsystem aber mit einem gegenüber den herkömmlichen Double Action Systemen geringeren Kraftaufwand betätigt werden, da beim Abziehen die Schlagfeder nicht mehr um das gesamte Maß gespannt werden muss.A handgun equipped with the inventive extraction system can always be carried in a partially prestressed condition without the risk of inadvertent delivery of a shot. In this teilvorgespannten state of the hammer is held in a partially tensioned position, in which position the impact spring force would not be enough to bring a cartridge to the ignition. From this position, however, the trigger system can be operated with a lower force compared to the conventional double action systems, since when stripping the striker spring no longer has to be stretched by the entire measure.
Durch Repetieren (manuelle Betätigung des Verschlusses bzw. durch den infolge des Rückstosses zurücklaufenden Verschluss nach der Abgabe des ersten Schusses) gelangt das Abzugsystem in eine vorgespannte Single Action Position. Aus dieser Position kann das Abzugsystem mit geringem Kraftaufwand betätigt werden, da nur die Rastkante der Fangklinke aus der Raste des vorgespannten Schlaghebels gedrückt werden muss. Die Kraftübertragung erfolgt über Abzug, Abzugschiene, Auslösehebel und Fangklinke.By repeating (manual actuation of the closure or by the return due to the recoil closure after the delivery of the first shot) the trigger system enters a preloaded single action position. From this position, the trigger system can be operated with little effort, since only the locking edge of the squeeze must be pressed from the catch of the preloaded hammer. The power is transmitted via trigger, trigger rail, release lever and sear.
Selbst bei einem Zündversager oder leer Abschlagen (keine Patrone im Patronenlager) ist eine Betätigung des Abzugsystems möglich. Durch die zweite Abzugschienenrastkante und eine dazugehörige zweite Schlaghebelrast kann auch dann der Schlaghebel gespannt und erneut abgeschlagen werden. Aufgrund eines ungünstigeren Hebelverhältnisses von der hier in Funktion stehenden zweiten Abzugschienenrastkante und der dazugehörigen Schlaghebelrast zum Drehpunkt des Schlaghebels ist zum Abziehen aus dieser Stellung jedoch ein höherer Kraftaufwand erforderlich.Even with a Zündversager or empty knocking off (no cartridge in the chamber) an actuation of the trigger system is possible. By the second trigger rail locking edge and an associated second hammer catch also the hammer can be tensioned and knocked off again. Due to a less favorable lever ratio of the here in function second trigger rail locking edge and the associated Schlaghebelrast to the fulcrum of the hammer, however, a higher force is required to pull off this position.
Weitere Besonderheiten und Vorzüge der Erfindung ergeben sich aus der folgenden Beschreibung eines bevorzugten Ausführungsbeispiels anhand der Zeichnung. Es zeigen:
- Figur 1
- ein erfindungsgemäßes Abzugsystem einer Handfeuerwaffe in einer teilvorgespannten Double Action Position;
-
Figur 2 - das in
Figur 1 gezeigte Abzugsystem bei der Betätigung des Abzugs aus der inFigur 1 dargestellten teilvorgespannten Double Action Position; -
Figur 3 - das in
Figur 1 gezeigte Abzugsystem in einer gespannten Single Action Position; -
Figur 4 - das in
Figur 1 gezeigte Abzugsystem nach einem Zündversager; -
Figur 5 - die Abzugschiene des in den
Figuren 1 bis 4 gezeigten Abzugsystems in einer schematischen Perspektive; -
Figur 6 - den Schlaghebel des in den
Figuren 1 bis 4 gezeigten Abzugsystems in einer schematischen Perspektive; -
Figur 7 - die Fangklinke des in den
Figuren 1 bis 4 gezeigten Abzugsystems in einer schematischen Perspektive und - Figur 8
- den Auslösehebel des in den
Figuren 1 bis 4 gezeigten Abzugsystems in einer schematischen Perspektive.
- FIG. 1
- an inventive trigger system of a handgun in a partially preloaded double action position;
- FIG. 2
- this in
FIG. 1 shown exhaust system when operating the trigger from the inFIG. 1 illustrated partially pre-stressed double action position; - FIG. 3
- this in
FIG. 1 shown trigger system in a strained single action position; - FIG. 4
- this in
FIG. 1 shown exhaust system after a Zündversager; - FIG. 5
- the trigger rail of the in the
FIGS. 1 to 4 shown trigger system in a schematic perspective; - FIG. 6
- the hammer of the in the
FIGS. 1 to 4 shown trigger system in a schematic perspective; - FIG. 7
- the catch of the in the
FIGS. 1 to 4 shown trigger system in a schematic perspective and - FIG. 8
- the trigger of the in the
FIGS. 1 to 4 shown trigger system in a schematic perspective.
Das in den
Wie aus den oberen Darstellungen der
Er enthält ein schräg nach oben weisendes Anlenkteil 9 mit einem Gelenkzapfen 10, an dem das vordere Ende 11 der Abzugschiene 4 angelenkt ist.It contains an obliquely upwardly facing
Die in
Wie aus
Die in
In
Im Folgenden wird die Funktionsweise des erfindungsgemäßen Abzugsystems anhand der
Durch Betätigung des Abzugs 3 bei der in
In
Claims (9)
- Trigger system for small arms with a striking lever (1), a pawl (2) associated with the striking lever (1), a trigger (3) and a trigger rail (4) co-operating with the latter, wherein the striking lever (1) exhibits a first detent (25) for holding the striking lever (1) in a fully cocked position and a second detent (24) for holding the striking lever (1) in a partially pre-cocked position and wherein the trigger rail (4) exhibits a first trigger rail detent edge (18) for engagement with an associated first striking lever detent (21) of the striking lever (1) and a second trigger rail detent edge (19) for engagement with an associated second striking lever detent (22) of the striking lever (1), characterised in that the first striking lever detent (21) serves for actuation of the partially pre-cocked striking lever (1) and the second striking lever detent (22) arranged on a lateral projection (36) on the side of the striking lever (1) facing towards the trigger rail (4) serves for actuation of the uncocked striking lever (1), the pawl (2) being coupled to the trigger rail (4) by means of a release lever (31).
- Trigger system according to claim 1, characterised in that the first striking lever detent (21) is a greater distance from a striking lever axis (5) than the second striking lever detent (22).
- Trigger system according to claim 1 or 2, characterised in that the first striking lever detent (21) is arranged on a side opening (35) on the side of the striking lever (1) facing towards the trigger rail.
- Trigger system according to one of claims 1 to 3, characterised in that the second detent (24) of the striking lever (1) is arranged above the first detent (25).
- Trigger system according to one of claims 1 to 4, characterised in that the second striking lever detent (22) is arranged on the striking lever (1) above the first striking lever detent (21) and offset towards the front in relation to the latter.
- Trigger system according to one of claims 1 to 5, characterised in that the trigger rail (4) comprises an inwardly offset front end (11) and an inwardly offset rear end (13) with an upwardly projecting control cam (14), a rearwardly extending protrusion (15) with an upper control bevel (16) and a portion (17) bent over at right angles in the direction of the striking lever (1) and on which the first and second trigger rail detent edges (18, 19) are arranged.
- Trigger system according to one of claims 1 to 6, characterised in that the pawl (2) comprises a lateral entrainment means (27) for engagement with an entrainment means (33) of the release lever (31).
- Trigger system according to one of claims 1 to 7, characterised in that the release lever (31) comprises a protrusion (34) bent over at right angles for engagement with the trigger rail (4).
- Trigger system according to one of claims 1 to 8, characterised in that on its underside the pawl (2) comprises a pawl detent (26) for engagement with the two detents (24, 25) of the striking lever (1).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT04023314T ATE409842T1 (en) | 2004-09-30 | 2004-09-30 | TRIGGER SYSTEM FOR HAND GUNS |
EP04023314A EP1643203B1 (en) | 2004-09-30 | 2004-09-30 | Trigger system for hand guns |
DE502004008160T DE502004008160D1 (en) | 2004-09-30 | 2004-09-30 | Trigger system for handguns |
US11/210,470 US7263796B2 (en) | 2004-09-30 | 2005-08-24 | Trigger system for hand firearms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04023314A EP1643203B1 (en) | 2004-09-30 | 2004-09-30 | Trigger system for hand guns |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1643203A1 EP1643203A1 (en) | 2006-04-05 |
EP1643203B1 true EP1643203B1 (en) | 2008-10-01 |
Family
ID=34926795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04023314A Expired - Fee Related EP1643203B1 (en) | 2004-09-30 | 2004-09-30 | Trigger system for hand guns |
Country Status (4)
Country | Link |
---|---|
US (1) | US7263796B2 (en) |
EP (1) | EP1643203B1 (en) |
AT (1) | ATE409842T1 (en) |
DE (1) | DE502004008160D1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10648755B1 (en) * | 2015-07-28 | 2020-05-12 | Ned Forrest Christiansen | Firearm safety feature |
US10739095B2 (en) * | 2015-12-01 | 2020-08-11 | Mean L.L.C. | Firearm operating system |
US10222160B2 (en) | 2017-02-03 | 2019-03-05 | Varangian Investments, Llc | Trigger assembly apparatus |
US10724815B2 (en) | 2017-02-03 | 2020-07-28 | Varangian Investments, Llc | Trigger assembly |
US11280570B2 (en) | 2019-03-11 | 2022-03-22 | James Matthew Underwood | Firearm operating mechanisms and bolt release |
EP3990851A4 (en) * | 2019-06-27 | 2022-08-17 | Sturm Ruger & Company, Inc. | Safety mechanism for firearms |
US11215417B2 (en) * | 2019-07-29 | 2022-01-04 | Sturm, Ruger & Company, Inc. | Safety mechanism for hammer-operated firearms |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2846925A (en) * | 1955-09-26 | 1958-08-12 | Smith And Wesson Inc | Automatic firearm with breech block operated disconnector |
DE1185092B (en) * | 1960-04-28 | 1965-01-07 | Roland Karner Dipl Ing | Cocked trigger, especially for automatic weapons |
US3152418A (en) * | 1962-03-09 | 1964-10-13 | Smith And Wesson Inc | Single or double action firearm |
US3656249A (en) * | 1969-12-08 | 1972-04-18 | Clarence A Raville | Double action handgun apparatus |
US4021955A (en) * | 1976-05-03 | 1977-05-10 | Colt Industries Operating Corporation (Firearms Division) | Firing pin locking device and method |
IT1090110B (en) * | 1977-10-28 | 1985-06-18 | Beretta Armi Spa | AUTOMATIC PERFECTED GUN |
US4208947A (en) * | 1978-09-11 | 1980-06-24 | Wildey Firearms Company, Inc. | Firearm hammer blocking safety mechanism |
US4275640A (en) * | 1978-10-20 | 1981-06-30 | Llama Gabilondo Y. Cia. S.A. | Semiautomatic hand gun |
US4536981A (en) * | 1982-09-24 | 1985-08-27 | Giragosian Paul S | Firearm assembly |
US4589327A (en) * | 1983-03-28 | 1986-05-20 | Smith David E | Firing lock with safety system for self loading fire arms |
US5088222A (en) * | 1991-02-04 | 1992-02-18 | Springfield Armory, Inc. | Firearm safety |
US5208406A (en) * | 1991-11-26 | 1993-05-04 | Browning | Thumb safety for exposed hammer firearms |
US5797206A (en) * | 1996-12-26 | 1998-08-25 | Smith & Wesson Corp. | Method for reversibly converting a traditional double action pistol to a single action, target pistol |
DE10307222B3 (en) * | 2003-02-20 | 2004-06-09 | S.A.T. Swiss Arms Technology Ag | Trigger mechanism for hand gun has trigger rial preovided with 2 ratchet edges cooperating with respective firing ratchets of impact hammer |
-
2004
- 2004-09-30 EP EP04023314A patent/EP1643203B1/en not_active Expired - Fee Related
- 2004-09-30 DE DE502004008160T patent/DE502004008160D1/en not_active Expired - Fee Related
- 2004-09-30 AT AT04023314T patent/ATE409842T1/en not_active IP Right Cessation
-
2005
- 2005-08-24 US US11/210,470 patent/US7263796B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1643203A1 (en) | 2006-04-05 |
US7263796B2 (en) | 2007-09-04 |
ATE409842T1 (en) | 2008-10-15 |
US20060064912A1 (en) | 2006-03-30 |
DE502004008160D1 (en) | 2008-11-13 |
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