fig A

1. Traverse control mechanism
2. Pin
3. Chain wheel
4. Elevation control mechanism
5. Elevation gear rack
6. Bolt
7. Chain
8. Chain wheel
9. Hand-operated control mechanicsm
10. Conical pin
11. Manual control body
12. Chain
13. Handwheel
14. Chain wheel
15. Handle of plastic
16. Nut
17. Nut
18. Spring
19. Handle body
20. Stem
21. Pin
22. Pin 6x25
23. Cover
24. Plate

fig B

1. Bolt M8x60
2. Yoke
3. Electromotor
4. Bolt M6x10
5. Nut
6. Bolt M6x8
7. Connecting bush
8. Driving disc
9. Pin 3x8
10. Driving disc
11. Locking ring
12, Cover
13. Insert
14. Internal gear
15. Bearing 6206
16. Satellite
17. Pin
18. Locking ring 62
19. Ring
20. split pin 2.5x32
21. Ring 62
22. Locking ring
23. Ring 30x50x10
24. Packing housing
25. Packing 18
26. Bush
27. Bearing 6216
28. Locking washer MB16
29. Nut KM 16
30. Reduction gear body
31. Bush
32. Washer
33. Electromagnetic coupling of the elevation control
34. Bolt M8x20
35. Nut M8
36. Washer 8.4
37. Pin 6x20
38. Pinion
39. Spline shaft
40. Bearing 6206N
41. Pin 8x32
42. Guide
43. Bearing 60206N
44. Locking ring
45. GUFERO packing ring 30x50x10
46. Cover
47. Pin 8x32
48. Washer
49. Electromotor holder
50. Bronze bush
51. Friction disc
52. Driven disc
53. Coupling body
54. Push spring
55. Key

56. Packing ring 21x27
57. Neck
58. Discharge tube
59. Ring
60. Packing washer
61. Bolt m6x20
62. Packing ring 12x30
63. Plug
a. Threaded hole
b. Union nut
c. Sleeve
d. Bolt
e. Right hand-mount wall

fig C	Kinematic diagram of elevation gear drive

1. Electromotor
2. Mechanical coupling
3. Planet reduction gear
4. Elevation drive pinion
5. Electromagnetic coupling
6. Brake
7. Hand control gearing

fig D : Traverse control gear
1. electromotor
2. cover
3. insert
4. internal gear
5. satellite gear
6. internal bush
7. reducer body
8. spline shaft
9. bush
10. bolt M8x20
11. washer
12. bevel gear
13. bolt M8x22
14. washer
15. washer 8.4
16. nut M8
17. electromagnetic coupling
18. bevel gear
19. bearing 32212
20. bush
21. spacer
22. packing ring 120x3
23. washer
24. cover
25. bush
26. pinion
27. packing ring 55x3
28. bearing 32212
29. rubber washer
30. washer 8.4
31. guide
32. electromotor holder
33. packing ring 22x27
34. tube
35. ring
36. cover
37. washer
38. washer 6.1
39. bolt M6x20
40. bolt M6x8
41. flange
42. plug
43. bearing 32212
44. washer
45. bearing 32212
46. lock
47. nut
48. washer
49. ring
a. bolt

Fig.E:  Kinematic diagram of traverse gear drive
1. electromotor
2. mechanical coupling
3. planet reduction gear
4. traverse drive pinion
5. electromagnetic coupling
6. brake
7. hand-control gearing