SU561522A3 - Shutter for doors of the body of a truck and transport containers - Google Patents

Description

(S4) FIXTURE FOR DOORS BODY CARGO

CAR AND TRANSPORT CONTAINERS

The I supporting surface of the thickened arm, additionally fixes the door from the loads that are acting on it under transport conditions.

The disadvantage of it is the low reliability of locking the doors and the increased metaliness of the individual elements of the gate.

The aim of the invention is to improve the reliability of locking by reducing the metal capacity of the structure and

Decree P {a goal is reached by the fact that the edge of the locking finger is located on the convex part of its surface, and the crown has a groove under this edge and a protrusion with an inclined working surface for interfering with the end surface of the edge, while reducing effort when the door is opened, the spine has additional protrusion Ш1Я interacting with the convex surface of the locking finger.

tia fig. I depicts the shutter bracket, a general view; in fig. 2- then “, side view; in fig. 3- section A-A of FIG. one; in fig. 4- section BB of fig. one; w FIG. 5 - bolt bolt; in fig. 6 - the same, top view; in fig. 7-bolt, view from the top; in fig. 8B-B of FIG. five; in fig. 9- shutter in the ntnon stage lock; Fig 10 - the bolt in the final stage of locking; in fig. 11 is an embodiment of a croning key; in fig. 12-section GGD FIG. eleven; in fig. 13 - version of the bolt; in fig. 14 | section DDD. 3

The bolt contains a bolt 1 having a cylindrical part 2 at one end for mounting it in a sleeve or bearing (not shown in the drawings), and at the other end a curvilinear locking pin 3 with an edge 4 serving to interact with the bracket 5. The bracket has a stop b yes cooperation with the concave surface of the locking finger 3.

The rib 4 of the locking pin 3 is located on the convex part of its surface, and the bracket 5 has a groove 7 under this rib and a protrusion 8 with an inclined working surface 9 for interacting with the end surface 10 of the rib 4.

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Kronshueyk Mozhog Zkgy OyaEkhsgn auxiliary rotary seal 1 for umeni.zni efforts. When opening d; eori, and 4 aiiiopHoro finger 3 has a recess 12 under this additional protrusion.

The shutter works as follows.

When the door is closed (not shown on the line), the end of the locking pin 3 by turning the bolt 1: GC on the heating pad (Fig. 9) of the inputs from the cavity of the bracket 5; the stop 6, scH of it, as the door approaches the body frame : .aeT door from various types of pergm & transportation.

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1. iirsoCi D, 123O5Y to call cargo

av1 &1iss; l rpEHCsoj-vi uiix kosheinoSHE, content. yyrÖ zczGKj o y; ::;,: n ::. ;; he 2nd:; 1:, 3sps; regel,

He who has at the end of the Esreaszhnik ry palad with a rabr.

and jenssieves sahgrygygshensh xi kronygeein with weight for 3Si:; LKCE52crsHK with a locking finger, about 1 liter K; : S w 1c i- 3 s there, C: 5 & I pour dovdyenk reliably s trmzh doors and reduce

.ECSttSHO on VHSHULSN GHS POVERHNSGK,

bracket s: v.;: s $ r groove under this edge to the rim. tilted nosescapes) to take action with goo5 ;; SOW EosiDxzo; ::; is5pa.

2. Shutter according to E.I. about: l 5 o'clock and with, and with that,: the purpose umeya; 1 ynny usrili Yeri opening the door., Kresh tein ai & additional vkugug. DS: Bza1 modeys: .2g- :: with a convex surface zaiornogo finger.

HcTQUKWicf :: -h forms schCH; voimanni gfi expertise

1. The patent of Germany No. 1289762, bV6 1/07, 20.S2,69,

2. The author's certificate of the USSR R 418595, E 05 C 1/02, 9l} 8.72.

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