Automatic Trailer Coupling RINGFEDER Type 4040...
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Automatic Trailer Coupling RINGFEDER ® Type 4040 A/B-msd for connection with hinged drawbar trailers and centre axle trailers with drawbar eyes 40 acc. to DIN 74054 or 40 mm acc. to ISO 8755 and equal drawbar eyes of class S in accordance with the directive 94/20 EC or ECE 55-01 Member of VBG GROUP www.ringfeder.de EN 03 15 Catalogue n Rotating coupling bolt n Ease of operation n Low-maintenance, cost saving n Minimized wear PrPr_L_VBGTE_RIN_Anhaengekupplung-4040-A-B-msd_AUS_V2_HoH_03-03-15.indd 1 03.03.15 14:42
Transcript of Automatic Trailer Coupling RINGFEDER Type 4040...
Automatic Trailer Coupling
RINGFEDER® Type 4040 A/B-msdfor connection with hinged drawbar trailers and centre axle trailers with drawbar eyes 40 acc. to DIN 74054 or 40 mm acc. to ISO 8755 and equal drawbar eyes of class S in accordance with the directive 94/20 EC or ECE 55-01
Member of VBG GROUP www.ringfeder.de
EN
03
15
Catalogue
n Rotating coupling boltn Ease of operation n Low-maintenance, cost savingn Minimized wear
PrPr_L_VBGTE_RIN_Anhaengekupplung-4040-A-B-msd_AUS_V2_HoH_03-03-15.indd 1 03.03.15 14:42
Type 4040 design A / B-msd
Repair kit
15 (A)
3a
45 (B)
Design A Design B-msd
l1 ➢ G150: 150
l2 ➢ G150: 175
l3 ➢ G150: 300
c ➢ G150: 23
d1 ➢ G150: ø 94
d2 ➢ G150: ø 21
t ➢ G150: 35 min
f x g ➢ G150: 200 x 140
e1 x e2 ➢ G150: 160 x 100
Technical data
Design Type Class94/20EG
ECE 55-01
EEC type approval 94/20EG
D-Value kN
Dc-ValuekN
V-ValuekN
Adm. supporting load kg
Flange sizekg
Order number
A 4040/G150 S E11 55R - 016292 e11 00 - 6292 137 92 40 1000 160 x 100 14 996 314
B-msd 4040/G150 S E11 55R - 016292 e11 00 - 6292 137 92 40 1000 160 x 100 14 991 624
B B
max 265
22° ± 5°
103,
7± 2
0
open
max 220
open
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Type 4040 A / B-msd Pos. No. Designation
2 14 991 240 Top guide bush
3 14 991 248 Coupling body cpl., with safety device design A
3a 14 991 720 Coupling body cpl., with manual safety device design B-msd
4 14 994 478 Safety device, complete design A
4a 15 990 003 Manual safety device, complete
6 14 991 256 Bottom guide bush
7 06 998 771 Special plastic plate, cpl.
7a 14 994 503 Wear plate, cast iron
11 07 995 563 Return spring
12 14 991 264 Tab washer, complete
15 14 991 272 Hand lever-/locking lever combination, design A
15a 14 991 312 Hand lever design A
18 07 998 341 Spring arm (2 pcs.)
23 14 991 280 Coupling bolt, cpl. with locking springs short, L = 75 mm
25 14 991 241 Locking spring short, L = 75 mm (2 pcs.)
26 14 991 288 End cap, cpl.
32 14 991 359 Hexagon screw M 10x115- 10.9
36 14 991 672 Rubber spring (2 pcs.)
37 07 995 520 Thrust washer
38 14 991 296 Bar guide cpl.
39 14 991 304 Bearing bush (2 pcs.)
40 07 995 555 Tension washer
42 06 997 732 Castellated nut M 45x3, cpl.
43 12 991 533 Cotter pin 8 x 80 DIN 94, St, A3C
44 10 991 323 Protecting cap
45 14 996 837 Hand lever-/locking lever combination, design B
45a 14 997 190 Hand lever design B
48 09 122 900 Plug for sensor hole (10 pcs.)
52 14 991 320 Axle with locking lever
14 991 328 Repair kit 4040 / 4045 A, B, coupling bolt, cpl. (23), special plastic plate, cpl., top guide bush, bottom guide bush, cotter pin
D-value for towing vehicle and full-trailer:
The calculated D-Value may be less or equal to the D-value of the coupling
T: max. mass in tonnes of the towing vehicleR: max. mass in tonnes of the semi-trailerg: acceleration due to gravity 9.81 m/s2
Important Instruction: When fitting (or repla-cing) the trailer coupling the relevant legal regulations and the instructions from the car manufacturers have to be observed.
Dc-value for towing vehicle and centre axle trailer: (only applicable in connection with the V-value)
The calculated Dc-value may be less or equal to the Dc-value of the coupling.
T: max. mass in tonnes of the towing vehicleC: sum of the axle loads of the centre axle
trailer carrying maximum permissible load, in tonnes
g: acceleration due to gravity 9.81 m/s2
V-value for the centre axle trailer(only applicable in connection with the Dc-value)
The calculated V-value may be less or equal to the V-value of the coupling.
a: equivalent vertical acceleration in the cou-pling point in m/s2
a = 1.8 for vehicles with air suspension a = 2,4 for vehicles with other suspensi on
l: theoretical drawbar length in metresX: length of the loading area of the
trailer in metres X2/l2 at least 1.0 (for the calculation)C: sum of the axle loads of the centre axle-
trailer carrying maximum permissible load, in tonnes
EEC Type Approval: The mounting of the trai-ler coupling has to be checked in accordance with the regulations contained in appendix I, no. 5.10 and in compliance with the requi-rements laid down in appendix VII of the EC regulation 94/20.
D (kN) = g · T · R
T + R
Dc (kN) = g · T · C
T + C
V (kN) = a · · CX2
l2
l
V, S C
X
Spare parts
Technical data
PrPr_L_VBGTE_RIN_Anhaengekupplung-4040-A-B-msd_AUS_V2_HoH_03-03-15.indd 3 03.03.15 14:42
Operation Type 4040, design A
Trailer coupling coupled
The trailer coupling is closed and secured, resp. coupled, that is to say the towing eye is inserted, the coupling bolt in its lower position, the safety device is engaged, the indicator pin in this secured position of the safety device is fitting flush to the safety cap in the coupling body.
Releasing and opening of the trailer coupling
To open the coupling the handle is moved to its upper end position and then released. This will cause the coupling bolt to lift up and the towing eye may be extended. Due to the extension of the towing eye the coupling mechanism is again released and thus, the coupling repeatedly closed and secured.
Opening of the trailer coupling and engaging the towing eye
To open the trailer coupling proceed as described above. The coupling lever is in its upper end position, the coupling is set ready for its next engagement. When inserting the towing eye, the coupling mechanism is released by lifting the coupling bolt. The coupling closes automatically, which means that the coupling bolt is inserted through the towing eye bush in its lower position in the bottom guide bush.
Check that after each coupling process the safety device is fully engaged. If the indicator pin is not fitting flush to the safety cap in the coupling body the trailer coupling is unsecured and the whole procedure must be repeated.
Type 4040 design A / B-msdType 4040Design A
Operation Type 4040, design B-msd
Trailer coupling coupled
The trailer coupling is closed and secured, respectively coupled, that is to say the towing eye is inserted, the coupling bolt in its lower position, the safety device is engaged: the safety bar/bolt locates over the coupling bolt, the security knob is in the internal engaged position.
Opening the trailer coupling
The trailer coupling can only be opened if the coupling jaw is in the central position or in the lateral end positions. To release the trailer coupling the securing knob is to be pulled out and turned ahead until it has reached its external engaged position. The trailer coupling now is released. To open the trailer coupling the handle is moved to its upper end position and then released. (The handle engages in the upper end position.) This will cause the coupling bolt to lift up and the towing eye may be extended. Due to the exten-sion of the towing eye the coupling mechanism is again released and thus the coupling repeatedly closed and secured.
Opening the trailer coupling to couple the towing eye
To open the trailer coupling proceed as described above. The coupling lever is engaged in its upper end position, the coupling is set ready for its next engagement. When inserting the towing eye the coupling mechanism is released by lifting the coupling bolt. The coupling closes automatically which means that the coupling bolt is inserted in its lower position through the towing eye bush in the lower guide bush. The safety device is engaged that is to say the safety bar / bolt locates over the coupling bolt, the securing knob is in its engaged position, the coupling is closed and secured, the towing eye is engaged. Check that after each coupling process the safety device is fully engaged. If the securing knob is not in its internal engaged position, the trailer coupling is unsecured and the whole coupling procedure must be repeated.
Type 4040Design B-msd
VBG GROUP TRUCK EQUIPMENT GMBH · Girmesgath 5 · D-47803 Krefeld Phone +49 (0) 2151 835-0 · Fax +49 (0) 2151 835-200
www.ringfeder.de · e-mail: [email protected]
Produced in a certified company DIN EN ISO 9001:2008, ISO TS 16949:2009, DIN EN ISO 14001:2004
1300 651 652
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