DE1930238C - Ignition device for aircraft ejection seats - Google Patents

Description

The invention relates to an ignition device for aircraft ejector seats, in which the blocked ignition is released by two actuators that are moved independently of one another.

Known ignition devices have a complicated structure with a large number of movable ones Share on. In many cases the lock exists Prevent the ignition by holding the firing pin - should, made of two moving parts (German Interpretation tool I 060 266). In other cases it is Although the lock is designed as a movable part, the ignition-triggering movement of the lock is only then possible if a latch is released beforehand, which is designed as a separate movable part and prevents movement of the lock when it is engaged (German interpretation HWO 471).

An ignition device with a hook-shaped nose has become known from British patent specification 796 177, the in the untensioned state of the ignition device with the firing pin to trigger the Propellant is in connection. In contrast to

the lock according to the invention, the nose is not \ on two actuators but only from one, namely a cable, moves.

Another ignition device is from the United States patent 3 365 150 became known. It also has two locks. each solved with an actuator will. Each of the two hook-shaped locking clips individually prevents the firing pin from moving and can act independently of each other \ removed from the locked position. without triggering the ignition if the other lock is not removed. The danger that the ignition cannot be triggered because of damage to the locks is twice as large as with a cm / igen lock.

he Au- der Ϊ SA. Patent 2969 20 ^ is a Ignition device with two locks became known, the two unabhiingii; from each other on a firing pin act and are operated by one actuator each. After removing a lock, the

3.1 Firing pin from the other lock on the Constantly loosing movement hindered.

Another ignition device is from the IiSA patent 2 816447 became known. In this case, a screw bolt is bent from a U-shape Eedersiahl held in the working position when a spring is tensioned. The blocking effect of the U-shaped spring becomes thin a single actuator canceled. The connection of a sea of discovery Lock with two actuators is not described in this publication.

The locking stars do not work with those used for rescue facilities necessary security. The triggering of the ignition depends on different, by separate actuators from movable items. which partly influence each other and in close proximity Fits can be moved and are therefore very prone to failure are.

The object of the present invention is therefore to create an ignition device for ejection seats, the lock that blocks the ignition with very few movable ones despite double locking Sharing works reliably.

According to the invention, this object is achieved by that a lock with a movement adding device adding the individual movements of the actuators cooperates and the zündauslösendv release point of the lock at the end of the out of the Individual movements of the actuators make up the travel range of the movement adding device According to a preferred embodiment of the invention, the lock is coaxial with the striker ze η of the ignition device aligned bolt, de is under the influence of a in the transverse direction he extending handlebar can slide relative to the firing pin vcr, the center of the handlebar with the Locking pin and the two ends of the handlebars each m the movement-transmitting means so connect are that the ends and also the middle of the Ler

kers can be adjusted in the longitudinal direction of the firing pin during the 'and preparatory movements.

The ignition device according to the invention works very susceptible to interference, d therefore gives the ejection seat equipped with it a maximum of safety s and ease of use. She is beyond cheap to manufacture.

Exemplary embodiments of the invention emerge from the detailed description below and the drawings. In the drawings shows

F i g. I a side view of an ejection seat occupied by the pilot with an ignition device according to the invention,

F i g. 2 shows a vertical section through an invention Ignition device.

F \ g. Ί and 4 die Zünthorne'iihin «, of Fig. 1 in two different positions when triggered.

F i g. 5 a vertical section; by an inventive Ignition device 1: 1 detailed representation. 2c

F i L. 6 a section along the section line VI-V! the F i g. 5,

F i g. 7 to H) the ignition device according to FIG. 5 and 6 in different positions when triggered.

F i g. 11 and I ?, section and plan view of a modified one Embodiment of an ignition device.

I ig. 13 an awesome cross-section. ¹ , the section line XIlI-XIII of FIG. 11 and

14 and 1? another form of execution an ignition device according to the invention in a venical section and a partially sectioned Top view.

A seat frame 1 in the aircraft cockpit belongs to the ejection seat of FIG. which, with not shown substantially parallel to the pulpit ■ <: cooperates ■ rear wall 2 extending guides that guide the ejection seat at the emergency exit. Fin pilot seat 3 is the seat frame 1 RACH relative up and down movable, so that the pilot can adjust the seat so that its field of view corresponds to the overall 4 ^(desired observation conditions at the start and Landi'ng. The flight deck is at the top with a hood 4 covered around a horizontal hinge 5 of the rear wall 2 of the release handles, which are preferably arranged on both sides of the ejection seat. that they can be gripped by the pilot at their upwardly projecting part and moved upward. A secondary handle 12 is pivotably mounted on the same pin 1!, but is usually hidden in the side part 10 and inaccessible to the pilot , he takes the secondary handle 12 with him so that the latter can then be grasped by the pilot. If the release handle 9 is pivoted upwards against a stop 13, a trap 14 prevents a H ^: * movement ik * Au ^ ösegnffes 9 downwards. Now the secondary pit 12 ″ can be moved further in the direction of i-ben.

With an arm 15 of the secondary handle 12, the above-mentioned pivoting movement is transferred to a pull rod 16 which leads to a 'steering 17' ·). · · ■ seat frame I to the rear. The articulation is designed so that the displacement of the rod 16 111 implements a downward movement of a push rod 18. This is done with keyways 19 or similar components that allow a free height adjustment of the arm 15 relative to the SilzrJimen 1 when the pilot's seat 3 and the release 7 against the seat frame 1 and the push rod 58 are moved in a Sitz.höhenversieilung. During the Silzverstellung, the movement of the pull rod 16 is not transmitted to the push rod 18, although the actuation of the triggering is exactly to the. Push rod 18 is transmitted. The push rod 18 is connected on the one hand to a switch 20 and on the other hand to the ignition device 21 ties ejection seat. The ignition device 21 is shown in FIG. 1 indicated schematically on the upper Lude of the Katapultiervorrichj Hing 6.

Lm the aircraft cockpit · .-. safe from the hood too free are in a known manner in the aircraft fuselage emergency release devices 22 are provided on opposite sides under the two lower tube wheels

normal position shown in the drawings after -s? hen. During the flight, the crash device

g g

can be pivoted up to allow the pilot to pass and leave the cockpit.

So that the pilot can get out of ileni himself in an emergency Can eject the aircraft, this contains cm Purpose-intended emergency ejection of a catapulting device 6 or another attacking between the seat frame 1 and the floor of the aircraft cockpit primary drive shaft that automatically adjusts the seat with

held on the fuselage with a lock 23, which the 'pilot can solve with a handle, not shown, if ei after landing the Want to open the hood. In an emergency, however, the pilot can also use a push button 24 to hold a small palrone ignite, the gas pressure of which adjusts the lock 23 so that that the canopy is freed from the aircraft. The lock 23 is via an electrical line 25 of the

u "" ηΜ ,,, α, ΗϋνΜ., u, e ..u.umui, ^ .. uu ..., .. * Haubeuabλurfvorrichtung 22 connected to the

the pilot can disconnect from the aircraft if the latter 55 give an ignition impulse sonaiü ljil pilot a trigger? actuated. In addition, the cover can be loosened by the cia pressure. Mim seat frame 1 with a secondary drive shaft in the ignition of a cartridge disfigured! a Ciasdruck be provided on the oil form of a rocket motor 8, the movable piston of the hood release device. So thrust nozzle down or diagonally down and the hood moves quickly up and back rear pointing ur.d is oriented so 'that the resulue- 60 around the hinge ?. Line such manual release rende thrust through the common center of gravity of the button 24 is not required for the emergency exit of the ejector. By an impulse hch. Since the hood ejection is normally a type of primary drive source in the first ejection phase, the ignition of the rocket motor 8 can be controlled so that the secondary thrust is just 65
then arises when the primary thrust ends. So
a second pushing action can move the ejector even further away from the aircraft.

hch, since the canopy is normally part of the automatic rescue process, the pilot with the release? initiates.

The lock 23 is connected via an electrical line to the switch 20, which by the Tripping? is operated. The cartridge in the lock 23 and the load in the hood ejector

5 6 </

are thus ignited at the same time when the ignition unintentional upward movement of the bolt 38, device 21 of the ejector seat activated by the ignition which could lead to a release of the firing pin 32 initiating movement of the push rod 18. In the position of Fig. 2 is because _w j _rc j her the ignition device completely through the

The ignition device 21 is designed in such a way that it blocks 5 locking bolts 38.

the catapulting device 6 is blocked until the pilot releases the emergency ejection, this will

two igniting movements have been carried out to the left of the handlebar 39 from the rod 42 are. In addition to the aforementioned movement, the above moves until the release handle 9 hits the stop 13 Push rod 18 must still come to the ignition device 21, while the right end of the activated by another movement. io handlebar 39 remains in the original position, which reports that the hood is thrown off or during this pivoting of the handlebar Another operation has actually been performed, the middle part of which and the pin 40 take a first step which, as the first step for the emergency exit, moves upwards if desired. The pin 40 moves relative to or is required. In the case of the slots 41 shown in FIG. 1, without the position of the locking pin emergency exit system, a device 27 transmits the 15 zens 38 to change. The igniter is located Discharge bcwcgung the hood 4 to the ignition device is now in the position according to FIG. 3, in which the 21. The device 27 can be a cable, which locking bolt 38 still prevents ignition. The edge of the hood with the ignition device is locked.

binds and is of such a length that it tightens.

and the ignition device is actuated as soon as the hood is lifted off the trigger 7 and the rod 42 leads autosowcit, so that the ejection seat is free and automatically for an external force-induced drop the canopy of the aircraft can be thrown out through the hood opening, as previously described in Verbinkann. When the two ignition-initiating movements are made with the F1 g. 1 has been described, so that now have occurred, the centrifuge is ignited - immediately after the first, a second ignition single-seat arrangement takes place. »5 tende movement via the cable 27 takes place. Through

In the basic cable pull 27 shown in Figure 2, the right end of the handlebar 39 embodiment, the ignition device is moved upwards, while the left handlebar end is in a cover 28 of the set frame ί of Schlpudersii / e "in Fig associated" * · L shown ^aa e remains. Soirv.t bewe ° · 29 closes the tube. the tube 29 is 30, the pin 40 includes a second step up to the combustion chamber Catapulting or ejecting device the handlebar reaches a horizontal position.When it is lifted and contains a propellant charge 30 and a second movement step, which signals the removal of the ignition charge, which is signaled by a cover connected to the cover, the pin 40 moves the body 31. In the housing 31 protrudes upwards with zen 38. As soon as the balls 36 are pretensioned under the compression spring 33, the firing pin 32 is 35 downwardly directed conical outer surface of the one. The compression spring 33 hangs between the cover 28 of the bolt 38, the lock between and an annular disk 34 is released, which is pushed from below onto the firing pin 32 and the cover 28, like the firing pin 32. 4 shows, the firing pin 32 provided under a recess part of the firing pin under the action of the spring 33 can now strike down to rests in a guide 35 which through the cover 28 to ignite the detonator and the ejector. In this guide, the firing pin 32 device is put into operation.

normally held with locking balls 36, which the cover 28 carries a stop 44 through the

in radial bores provided on the firing pin, a joint part of an upper annular collar penetrating the cable end piece 43 is located. The locking pin 45 cannot pass through. These hinges 36 engage in recesses 37 of the surrounding flap 44 limits the movements of the link 39 the guide 35. up. There is also 28 at Peckel

The position of the balls 36 and the firing pin 32 create a spring-loaded latch 46 which, in the upper position, is determined by a lock, which is here as a locking pin 38, the stop 44, which is designed as a locking pin 38 under the handle a retractable in the upper part of the firing pin 32 between 50 stdlung of the locking pin 38 in its original the balls 36 and extends upwards to the lower position when the locking balls 36 from their Auseinem link 39. of the axles of the striking pin 37 have stepped out. Otherwise zens could crosses. The locking bolt 38, which is provided at its upper end with one of the locking bolts, is a complete completion of the ignition slot and is also prevented from hanging. With this arrangement, a longitudinal slots 41, arranged opposite one another, on 55-based sequence of the Zündvorcanles is possible. B. the right end of the steering 39 beforeTane lifted at both ends is connected with actuators, namely as the toe end bSds ^ weSe? R-hch from one with the trip? In Fig. 1, throw off the hood ^ ΐ? '^ bunched rod 42 and an iron cable pull 27, which - even from the figure as can also be seen in FIG is that according to FIG. 2 it tightens when the hood is thrown off. As long as the locking bolt Λ remains in the lower gel 45 position shown in FIG. 2, it prevents the balls 36 from moving LH ^ emerge from the annular recess 37 «5 waSTdaTS

under the action of the spring 33. As the edge of the the Amgan ^ SnV ^ Αί ^ S ^ t ? Bolt 38 afterwards diverges, the bolt rod 4? SE, ί w ^& * "**? * F receives a downward preload in order to actuate a sangT w £ T2. ~ J ^ ^" J ^

7 8

Linde of the handlebar 39 upwards, so that again direction always takes place when the ejection seat

the ignition system according to FIG. 4 is reached. to be attached to or detached from the aircraft.

The movement addicrende articulation between the tube 29 carries an approach S3 through which the The handlebar 39 and the suspension of the locking bolt 38 allow rod 42 to be passed through and that is an abutment thus operate in any order, since it forms 5 for a spring 54 which directs the rod 42 to the center one of the two motion-transmitting th presses. The abutment also serves as a fastening element 42, 43 initially a first movement for one end of a predetermined breaking block 55. step executes the blocking of the locking pin whose other end is connected to the rod 42 zens of the ignition device has not yet been eliminated. One is. The breakaway block is dimensioned so that it has a Second movement step leading to ignition io unintentional upward movement of rod 42 follows the first movement step, so and the link 39 by inertia forces of the system soon the ignition device is prevented the second time by that or other influences, but tears, so others motion-transmitting element soon actuates the rod by a predetermined tensile force will. The movement-adding articulation that is applied to the pilot when triggered Ignition device allows time differences between 15 exercises with the help of its handle. Seen on one There are two common stationary axes for the two tripping processes and only sums and triggers the ignition then downward-acting levers 56, which are via tie rods off when the movements occur simultaneously. 18 are connected to the ignition trigger handles and

The ignition device according to Figure 2 allows in an upward associated lever 57. The

simple way also a trip, if the house ao three levers are connected so that a movement

dropping does not take place. When the release 7 of one or both levers 56 is transmitted to the rod 42

is designed as shown in FIG. 1 shows, it can happen that the break block 55 breaks and

Pilot after a first movement of the handle? the handlebar 39 moves upwards. The arrangement

with a second handle 12 the left end of the voltage is also made so that the movement

Raise the handlebar 39 a second step so that one of the levers 56 does not move to the other HcIvI 56

Trigger the ignition so that the ejection is transmitted through the.

Hood takes place through. The right end of the link 39 blocks nor-

If the hoods are indestructible. sometimes a break block 58 between a fedie Bearing journals 6ö in attachment 55 of cover 28 cannot be broken by being thrown off nen, the ignition release handle should in the usual way so 30 and the hinge pin 45 in the elongated hole 61 of the be designed so that it only has a single-stage movement forked handlebar 39 (FIG. 7). The BoI-run can. The movement-transmitting iron 45 is on both sides of the link 39 in an angular position 42 then works against a spring force, the guide 62 guided so that it is in the upward Ignition trigger handle back to the starting position moving from the position of Fig.5 to the right returns if the pilot does not automatically move at 35. This angle guide 62 forms together following hood release, a manual solution of the sleeve 63 made of plastic or the like Tried hood bracket. Then when the hood falls into a trap similar to the trap of FIG. 2 corresponds to and has been thrown off in this way and the handlebar 39 has the task of the bolt 45 and hereby also the is raised at its right end, the right end of the link 39 can be soldered in the upper position press the release handle again and then hold the 40 closed. The sleeve 63 guides the end piece 43 of the Trigger ignition. In this case, the pilot has to pull the cable 27 and is on the right-hand side as well his hands on the handles so that they cut so that they form a seat for the bolt 45, the risk of injury is lower than when hand- The suspension of the handlebar 39 on the locking pin Handle and handlebars remain in the activated position. The ignition device is best shown in Fig. 6 and the manual ejection of the hood leads to 45 recognizable. The lock consists of two locking balls 64 that the locking bolt is extended to the last stage of movement perpendicular to the two arms of the handlebar, set up recesses. The balls 64 are for in-

In the embodiment according to FIGS. S and 6, the inside out in recesses 41 of the locking pin

which guided the ignition device in normal flight and run on the outside in two parallel

show position, were for the same or each other 50 lelen vertical milling grooves 65 in a recess

Corresponding parts have the same reference numerals as that of the firing pin 32. The link 39 can be here

previously described embodiment used exactly as in the previously described embodiment

Inside the form associated with the ejection seat from the position of FIG. 5 and 6 a

Tube 29 is a cattail 47, the most move up step without the lock

lower closed end on the bottom part of the flight 55, regardless of whether the

This tube piston 47 is moved in the rod 42 or the cable 27

Tube 29 is guided in a sealing manner and forms the combustion chamber. Finally, the embodiment according to FIG

mer of the catapulting device. The piston 47 is Fig. 5 still a so-called bottom safety preca

nortnalerwetse with blocking balls 48 blocked, the one direction that the maintenance of the emergency exit system on

Rmgkolben 49 in the blocking position holds DeT piston 49 60 relieved from the bottom and is loaded from a cam 66

is guided on the firing pin32 and stands above the handlebar 39 on a horizontal

Pin 59 is rotatably mounted with an unlocking rod 51 connected to the axis 67, which is fixed with

the. Durrh pressing down the rod 51 against the cover 28 is connected to the cam

the spring 52 can be connected to the piston 49 after a handle, not shown, the

move down so that the pilot has to actuate locking balls 48 not 65 when he is seated in the aircraft

more block the cattail 47. This takes the cam 66 from a vertical

Locking and unlocking of the two telescopic positions in which the handlebar 39 is blocked in

like cooperating parts of the catapulting action, the flight control according to Fig. 5 displaced.

9 10

. ^Which are zurückgediückt, resulting in a clamp

Triggered by ignition handles and hood / wiping the locking balls 48 and the piston 47

drop according to FIGS. 7, 8 and 10 could lead.

Let it be assumed that the pilot has an emergency exit 5 hood drop before operating the ignition handgrilTc

a by initiating one of the extinguishing operations according to FIGS. 5, 8 and 10

α "Ä & ÄVÄ ae ä &

ass

and the Fräsnurcn ker in Ansal * 59 in dn = r from Sf to i

ΑΓΛΓΪίί Ä ^1vcrri ' ⁸ <"" ^ird - ^{Ä = 1}

ativbewcgung / wiping the bolt 45 and that of the locking bolt does not move

plzens don't move Ln S-J ^

the 52 will be printed down. The first movement indicator i used "

This means that an ignition cannot yet be triggered. If the pilot then uses the

When the cable 27 has been * ίβ "κΓϊ" ti ^ ZST ^^ ϊ "· '?!

is tightened, the predetermined breaking block 58 tears up first.

so that the bolt 45 and the plastic sleeve 63 from the fixed bolt 45 ϊ

³⁰ ^^ iffzsSSTirt ^ ^on

Hood cable 27 is released from the ejection seat. The movements »dTΓ ^ en Ä""Ί ^dcm -f ¹⁵ ' ⁰¹¹ Plastic sleeve 63 is separated by the fixed lugs 59- second movement step mnzSÄf?, J

broke. when the bolt 45 is in its new position, in turn the SteZ _n2 Dimension FiL I jf * ^{C eht W} ' ^e , "

suffices. So the bolt 45 and the right end 35 are the end position Kemfß η _B iff ι ΐ "? ^UtOmatISch

of the handlebar 39 in terms of height compared to the cover was described ^{8 g} '"*" ^ZUV ° ^r

28 blocked. At the same time, both balls have 64

in the middle of the link 39 is moved so that it ejects the seat through the hood

upper edge of the longitudinal slots 41 of the locking pin according to FIGS. 7 and 9

38 so that this 40 Assume ^ r λ β ·. .

step is taken. As soon as the move- "u" the rIS today? Ϊ t? ^ "", '

movement of the right end of the handlebar 39 and he stops with demf Kii! ^ f ί ^ T ^ T ^mdCm

zstszssäaz a

Ä: ^<5

the firing pin 32 freely and schiigt together with constricting means ÄUSSi Z the piston 49 downward. As Fig. 10 shows, 50 h 64 zTSSt ^ ^le denierdunj, the locking balls 48 fmg ^ ÄTi * S Se ^ eSfgSSß ΐίΤϊ the tube 29 and the ejection seat relative to the result of the SnmLfen »! α ~ ? ^ ¹ ^ ^because pistons 47 can move. This movement is EZ £ iSSZF J ^ d ° "* gtfShrten ^ under the ΕΐηΠιιΒ the gas pressure, the sk:! H very neVSdKtaL ^ Y ² ^ *"? ^Beschnebe "builds up quickly in the Katapultiervorrichtung when ss SSSD ^ BSSI ^ S'i ^0111111 * ™ ^Cht the firing pin ignites the charge 39. & J ^& ? L ^ _a "Jl J * ^ ⁿ " blocked.

Through the downward movement of the firing pin Fi? II b ^ er ^ ndefStf ™ · ■ - ^ 32 and the two vertical milling grooves 65, the oneL SS ^ J ^ J ⁹ * ^ ⁶ ^

Balls 64 to SrHe moved so that the locking pin rod 38 becomes free from the handlebars and moves downwards

gen can. When the firing pin 32 and the balls gwSSmSTaJSSiSSr ^ S ^ J 36 reach the lower position, press the speech! 52 sSagbSi 32 SSE? ^ ^ *? ? "* ■ over the locking pin the balls 36 to the outside in Zug ^ oTdgf ί ^^ ^ _n ? ⁰ - ^ * <£" * a lower groove 68 of the cover. Through this 74? Which ^^^ efSnSi ^ f ^^ r ^ schi ^ ung the balls 36 is the firing pin 32 in 65 so geSgSw ^ rd, daTeTvoi ^ pT *? ¹ S? " ^M äer ShKfeteHung according to Fig. 10 locked.

Jjen the ScUagbolzen 32 and the piston 49 through Das SonnenradΓμ5μ * the W A ■

the gas pressure of the catapulting device not again via deVlSachse 75 S ί & ΐ

7 7

which, in the circumferential direction, are a previously determined piece opposite openings 77 of the hollow axle 75 verses t / t. The openings 77 form seats for the balls 36, which together with the recess 37 define the normal position of the firing pin 32. The in F i g. The path marked by arrow 78 corresponds to the sum of two rotational movement steps of the sun gear 74, which the latter executes when, on the one hand, the ring gear 69 with the actuator 70 is rotated in the clockwise direction and, on the other hand, the planetary gears 71 with the cable 73 are moved counter-clockwise. The lever arm of the planet carrier 72 reaches the stop 44 and is held by a latch 46. Since the grooves 76 are now just in front of the balls 36, the latter can emerge in the radial direction from the recesses 37 with the overall result that the two triggering movements release the firing pin 32, which can then ignite the charge 30.

The rotary movement that the cable 73 and the lever 72 execute on the piano wheels 71 can be replaced by a second movement step by means of the rod 70 and the ring wheel 69 without changing the overall result. The arrangement according to FIGS. 11 to 13 thus enables just like in the embodiment according to FIGS. 5 to 10, ignition by a further-reaching movement of the handle. The activation of the locking pin in this embodiment differs from the previously described embodiment only in that the locking pin is already taken along with the first movement step. " Such a connection is obviously also in the embodiments according to FIG. 2, then where the widest part of Sperrbol is to K) Applicable / ens 38 so ν cit to extend downwardly that the zündvcrhindemde s effect is maintained when the first moving step is performed.

In the example according to FIGS. 14 to 15, too, the adjustment from the blocking position to the Zi'md position takes place by two rotary movements about the central axis of the firing pin. The device, which has to add these two movements, consists here of two concentric sleeves 79 and 80. Three inner sleeve 79 is stored in the cover 28 and carries the triggering means 42, the firing pin 32 and the

t5 firing pin coil 33. The other trigger 27 is connected to the sleeve 80. Exactly as explained in the example described above, are the balls 36 arranged so that they can enter radially outwardly in grooves 76 after the

so locking the device, d. H. the sleeve 80, relative to the sleeve 79 containing the balls has been rotated by an angle which corresponds to the sum of the two aforementioned movements of the releases.

"5 The at least two movement steps required, which together cause the ignition device according to the invention to be released, can be independent of whether they are linear or composed of a linear movement and a rotary movement" - are set or appear as a pure rotation, initiate the ignition reliably and safely if the aforementioned pre-ignition operations have been carried out.

For this purpose 3 sheets of drawings

Claims (4)

Patent claims: 1. Ignition device for aircraft thrower size. in which the blocked ignition is controlled by two actuators that are moved independently of one another is released, characterized in that that a lock (38, 74) with one of the individual movements of the actuators (42, 27; 70, 73) adding movement adding device (39 to 42; 39. 41 to 43; 69 to 74) cooperates and the ignition-triggering release point of the lock (38.74) at the end of the individual movements the actuators (42, 27; 70, 73) composing Stellwees of the motion adding device (39 to 42 ~ 39, 41 to 43; 69 to 74) is 2. /.ür alignment according to claim 1, characterized in that the lock is a coaxial / to firing pin (32) of the ignition device aligned bolt (38) which is under the influence of a _{crosswise v} ; stretching handlebars *. (39) can move relative to the firing pin, the center of the link (39) being connected to the locking bolt (38) and the two link ends to the movement-transmitting means (42, 43) so that the ends and also the Middle of the handlebar in the longitudinal direction of the firing pin during the preparatory movements. understandable. V ignition device according to claim I. characterized characterized in that the Spt re a around the central axis of the firing pin (32) of the ignition device is rotatable gear (74). that the sun gear a planetary gear, whose planes lenrader (71) and ring gear (69) each with one motion-transmitting means (70, 73) are connected so that the Planctenradcr the lock in Rotate a direction releasing the firing pin (32) if a corresponding rotation takes place through one or the other / preparatory movement. 4. Ignition device according to claim L, characterized in that the Siycrre (80) rotatably open the firing pin (32) of the ignition device is mounted and by a relative movement between the lock and a concentric / ui lock arranged part (79) is triggered, wherein the lock (80) and the concentrically surrounding part (79) each with one of the motion-transmitting Means (27. 42) are connected.