JPS58102929A - Fine adjusting device for film stop position - Google Patents

Abstract

PURPOSE:To stop a film at the correct position, by pressing a transmitting member to a take-up shaft after pushing a manual dial and at the same time giving addition or subtraction to a frame counter in response to the rotation of the dial. CONSTITUTION:When a manual dial 13 is pushed, a drum 27 moves. A wheel axle 26 is not pushed before the front bottom surface of a triangular hole 28 of the drum 27 hits a pin 29. When the dial 13 is pushed more intensively, the above-mentioned bottom surface pushes the pin 29 and the axle 26. Then a spring holder 33 pushes a wavelike washer 35, and a friction wheel 12 presses a friction wheel 10 of a reel shaft 11. At the same time, a microswitch MS1 releases the brake of a motor. When a dial 13 is turned in the winding or rewinding direction, the drum 27, pin 29 and a band 28 interlock with each other. Thus an addition or subtraction microswitch MS2 or MS3 is selected to feed the signals to a frame counter. As a result, the coincidence is obtained between the rotation of the dial 13 and the working of the frame counter to stop a film accurately at the prescribed position.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides an apparatus for automatically searching for desired information in a miter film having a large number of recorded information. Position: hand-12)
# A device with a cod t = 4, and a hand-I1
The purpose is to improve 411 tanks*1.

First, an overview of an example of the above search device will be explained. Structure 111g
:: At 1, 1 is the Mytalo film JF t a-4 down-2 storage film supply company-Toso Tsuji, 2 is the microphone in the cartridge ■Fill h@IN! 1 for g? ↑
Gestanroller, Ml +↑Pustanroller 2 -
M2 is a motor for returning the film 4I for removing the twill muspool 10 in the optical cartridge, 5OL
1 is a solenoid that connects the middle Yapsun 4-ra 2t miter so-called arm F to 1 through the support bowl 5, and 4 is the support skin 5/plunge i'! 5IL・K↑Pull up the Gestan El-921 and remove the spring from the mital film. 80L2 is the brake solenoid for the motor M2 for the Twillm*St, and when this play solenoid 5OL2 does not operate, the motor is Solenoid 80 during play at Shitencho yesterday
When L2 is activated, 11 is the motor axis C: fixed s@ast
When the skin is pulled down, the skin rotates; and it stops.

6 and 7 are film guide rollers, 8 is a roll @ a - t,
g5av! A filter motor for rotating the reel 8, 5OL5 is a solenoid during play for the motor.

10 is a circular A-shaped 41s jet fixed to the reel wheel 11 and rotated at the same time in the jetting direction or the reverse direction.
It's hard to get used to it. Also, i in the figure indicates the film feeding path t=ff between the cartridge 1 and the winding reel 8.
! A guide screw is provided to guide the filler 4 from the top.

14 is a rung for lighting with Mitaro film Ft.

15ri condenser lens, 16 is a lamp 11: Therefore, the illumination fL image information of the filter AF T screen (not shown)
A projection lens 17 for enlarging and projecting the image is a known merger detection 4 provided on one side of each frame of the mital film F to detect t#td river mer ml.

The margin detection 417 has a bielectric transducer element, and when the film F is fed, the rung 14 and the bi4 are 1-ta m1: and #R41I is output. The master detection signal ri is counted by a count of 4. Since the pm of several devices is well known, their explanation will be omitted.

When the frame number sound of a desired frame is input into the input circuit of the above-mentioned search device, the motor M1 is driven and the solenoid 80L1 is activated. Ki ↑ Punutanro 92 comes out from cartridge 1. Mytalophil & Fsr knee lies from cartridge 1! Ikrofil & F was pulled out, and the first copy was sent to Volume 1 Ill Dahl [Co., Ltd.].

When the tip 4 of the Mytalo film approaches reel 81, the 0-volume jet p motor starts dropping, and when the tip #A of the 1 Italo film gets attached to the winding 9 reel 8t=-, the motor M1 and solenoid 5OL1 go down. The mital film F is continuously fed by the rotation of the droplet droplet 8.

The number of 1-rims detected by the mater detector 17 during the feeding of the Mytalo film is counted at a count of 4, and compared with the value of the frame number input in advance. , the brake solenoid 80L5 is activated, and the 5OL2 is also connected to the shaft t-1I of the motor M2.
The beak of the IIFJ feed 9 output spool is closed, the film feeding is stopped, and the frame image of the desired number is projected onto the screen via the projection lens.

fkIfIRF as above! At t, the stop position of the film is not constant due to changes in the film feeding speed due to the change in ml of film relative to the spool 8 and the spool of the cartridge 1.
6t-Through Stareen-2 projected Tsu Yil! j
Keyaki lug: Slight deviation occurs. Therefore, both frames ψ projected on the screen are transferred to a printer (not shown) 1.
: When copying more notes, the frame t on the screen
A helmet stop - Manually with the normal position tube dial 15? I need to make some adjustments.

The hand@"411411 mechanism conventionally consists of the configuration shown in FIG.

Now push the dial 13t in the direction of the arrow 11 against the return spring 18.
11 Indignantly, the same rotation of the dial shaft 19 is transmitted to the t-reel shaft 11.
Possible barking. Flange 20 of dial shaft 19 Play/medium device 8 acting on film transfer plate M3
0L2 and 80L3 are thawed and reel 41111 becomes a free dispatch.

In the state of H, rotate the dial ↑ 1° 2S1 - 11441
Through 10 and 12, -le axis 11t-% to fill
l'il Shimata Fi! Rotate in the weaving direction. The plate 23 pressed by the rotating layer spring 21 also rotates as a unit, and the 1st garden 2S tortoise acts on the mital switch M82 or M2Rt: -jf71 as the film transport direction signal, counting i1 (: input Then, the number of film frames m is added or subtracted.

However, as can be seen from the above-mentioned sequence of operations, there is a time delay in 1) C: from the start of manual film transport to when the film transport 9-direction detection micro-sweet, M82 or M2R operates. Therefore, during that time difference, the film's culm leopard f shoulder
There is a drawback of miscounting when counting y-marri.

The present invention solves this drawback and provides a film stop positioning device BJ4 that can accurately rotate the frame. , as a means of achieving V.

f @ 41 i pushed into wheel dial 13, friction wheel 12.
iq! via 10! Until the P reel shaft 11t rotates, press the push detection 1 micro switch M81': 'I
During play, the solenoid SOI, 2.5 OL5 motor ■2. 1 Italo switch MS2-[Add n count 4 to 85! The film hand gIJ, 11I adjustment feed 1 is performed at the 60th order by selecting GI or subtraction or rA.

The systematic purchase of μt° and f: will be explained with reference to the illustration.

j1 injection die ↑ Le 1S dial ■ 25 and friction wheel 1
2's 1126 and ": Minute. The dial axis 25C nido 7 A 27 t- is provided in the hole 27a *m axle 2
6, and insert the approximately square l-shaped hole 28g provided in the drum 27.
and its ring 26 can be counterfeited with pin SO and koukou 51) II!
l: Introducing you. ζ between the spring bearing 3S and the machine frame 22, which are fixed on the friction shaft 26 and positioned at 152;
: Waveform γl ma 551 provided (.

In both cases, the number 411[12] is combined with the number 100,000.

The shaft 25 and driver 427 are moved outward by the dial return spring 1B, and the pin 29 of the triangular hole 28 is moved outward.
is pulled, the pin 50 is pulled to 4.41 of the length rL51 of the friction III shaft 26, and the friction 4*12r! It is said to be 10. , II4, the force of the springs 64 and 35 is made weaker than that of the spring 1B.

7 erto 57al on 4 sides of drum 27! , [peripheral surface f
: Bread [° 38 setting force and slirag 9 steepness].

The extension part 38 of the band 58 in the direction of the tram is restored to its uniformity.
Su-1tsuf M82-MBS k? Eflfls.

Folded surface 3 on 11 sides of the extension 11581L of the above band
8t) Provide a tube and make it face the dial embedded detection mital switch M81. 39 is band 38 (1 in the s2 diagram)
123) neutral holding spring.

In the above configuration, each part is always in the position shown in FIG. 114. The order of work for manual A-sanitization is 49 below.

[1] When the dial 15tFPL is inserted, the drum 27 is moved, and the hand # adjustment bottom 1i28& of the triangular hole 2B hits the pin 29 as shown in Fig. 6, so the 1 working axle 2B is not pushed.

2) If you push it hard into the bottom surface 28a as shown in
pushes the pin 29 and shaft 26t, and the spring receiver 55 presses the spring ↑35 to press 1lllll[12 to 10].

Simultaneous 1: The folded Elish of band 5B is used for push-in detection mitaro switch M811"nfRp, and motor 2
・Cancel the pipe while playing M5.

4.3) At the same time as pressing the eight buttons in (2), turn the dial 15t in the direction of film dispersion or return, and the pin 27 shown in figure 6
While the dome 29 rotates between the surface of the triangular hole 2B and the surface of the triangular hole 2B, no turning force acts on the skewer shaft 26.

Meanwhile, 11jlQt-1111@ C: As shown in FIG. and #s:1iliil
j? , addition/subtraction selection miter switch M82/Lvi
Which t of 93 is affected?

Total: Send the selection set signal.

(The same number for 411 & i-dial is to return the fill AF to 1.

Alternatively, the 11Ejj7F direction shift, that is, the screen alignment adjustment is performed. At this time, band 58) connects 5tl with early route 57, and switches [82 (or Miss)? Pressed position r: Stops.

In the present invention, as described above, by operating the dial, the selection and setting of equal division of the brake to the first winding injection motor, addition or subtraction of the count 4 is performed, and the film is fed in the 0th order. Film position -'+w4e Me like 1: There is no entertainment of counting of Tsumamata, ・T's Danll! eImprove/

[Brief explanation of the drawing]

Figure 1 is an extrusion diagram of the main part of the Miter 4 film Takayuki Yokosuke, @
Figure 2 shows the conventional line of film handling equipment. W1
Figure 3 is a front view of an example, 4th rsa main departure rs
@vt*'1itt vertical wR garden map, Figure 5 is a front view of a part of the roof, Figures 1s6 and 7 are illustrations to explain its wet condition, Figure 8 is one of them. Front view of the section. F is Mitaro film, 11 is IJ peep jtll&, 1
2.10 is M111*, 15 is Chi dial, Ml・
M2 and M3 are cylindrical, 5OL1, 801, 2, 80L
5 is the play solenoid, MB2 is the dial ↑ dial push detection switch, MB2/[85 is the subtraction/addition selection switch. Patent applicant Nakayano ν Co., Ltd.

Claims (1)

[Claims] tl) In a mitalotsilm scavenging device. The information frame of the designated frame hot issue was searched and stopped at the inkstone inspection position, and the nine and black. In order to correct the deviation t of the S* position, one or two hand-adjustments are made to the film stop position in the AQI device. Hand-dial press haiku composition to volume Q11 axis #
When 4 is combined, C, the self-qR axis of the winding p-axis sense - the camera. Select the switch. It is configured so that the subsequent dials work together to move the film 11-@advance;
l! Composition device.