SU594023A1 - Arrangement for enhancing stability of self-propelled load-lifting machine - Google Patents

Arrangement for enhancing stability of self-propelled load-lifting machine

Info

Publication number
SU594023A1
SU594023A1 SU762411606A SU2411606A SU594023A1 SU 594023 A1 SU594023 A1 SU 594023A1 SU 762411606 A SU762411606 A SU 762411606A SU 2411606 A SU2411606 A SU 2411606A SU 594023 A1 SU594023 A1 SU 594023A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shoes
jacks
self
stability
machine
Prior art date
Application number
SU762411606A
Other languages
Russian (ru)
Inventor
Василий Семенович Жарков
Эдуард Сергеевич Кашкин
Original Assignee
Предприятие П/Я А-3681
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я А-3681 filed Critical Предприятие П/Я А-3681
Priority to SU762411606A priority Critical patent/SU594023A1/en
Application granted granted Critical
Publication of SU594023A1 publication Critical patent/SU594023A1/en

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  • Auxiliary Methods And Devices For Loading And Unloading (AREA)

Claims (1)

(54) УСТРОЙСТВО ДЛЯ ПОВЫШЕНИЯ УСТОЙЧИВОСТИ САМОХОДНОЙ ГРУЗОПОДЪЕМНОЙ МАШИНЫ Описываемое устройство дл  повьошени  устойчивости самоходных грузоподъемных машин работает следующим образом. Домкраты 6 имеющие механический привод, опускаютбрусь  1 на грунт.. При этом башмаки 2, 3 наход тс  в сложенном положений. Брусь , опира сь на грунт, останавливаютс , а штоки домкратов, продолжа  двигатьс , раскрывают башмаки 2 и 3, повернув их вокруг осей 10 и 8 за счет образовавшегос  плеча L , после чего начинаетс  вывешивание машины на раскрытых башмаках, соединенных бруеь  ми. Вращение одного из двух в naps дом кратов вокруг оси 8 необходимо, так как в автоматическом процессе перевод опор из транспортного в рабочее положение измен етс  межосевое рассто ние домкратов. Все это не.вли ет на устой чивость машины ввиду жестко закреплен ного второго домкрата. При -переходе в походное положение брусь  1 домкратами 6 поднимаютс  вверх. Дойд  до упругих ограничителей 9 на раме, они останавливаютс , а што ки, продолжа  движение, складывают башмаки 2 и 3, повернув их вокруг осей 10 и 8, плечГом L . Башмаки автоматически фиксируютс  в транспортном положении и не требуют дополнительного креплени . Формула изобретени  Устройство дл  повышени  устойчивости самоходной грузоподъемной машины, содержащее вертикально установленные на раме машины домкраты, у которых шаровые головки штоков несут расположенные поперек шасси vi шарнирно закрепленные между собой опорные брусь  с откидными башмаками, фиксируемыми в рабочем и транспортном положени х, о гличающеес  - тем, что, с целью обеспечени  автоматизации перевода опоры в рабочее и транспортное положени , шаровые головки штоков шарнирно смонтированы на откидных башмаках , а на раме машины установлены ограничители , взаимодействующие с башмакаМи при переводе в транспортное положение . Источники информации, прин тые во внимание при экспертизе: 1. Авторское свидетельство СССР 3,41747, кл. В 66 С 23/78, 1971.(54) DEVICE TO IMPROVE THE STABILITY OF THE SELF-PROPELLED HANDLING MACHINE The described device for improving the stability of self-propelled lifting machines works as follows. The jacks 6 having a mechanical drive, lower the bar 1 to the ground. In this case, the shoes 2, 3 are in the folded positions. The bars, resting on the ground, stop, and the jacks' rods, while continuing to move, open the shoes 2 and 3, turning them around the axes 10 and 8 due to the formed shoulder L, after which the machine starts to hang on the open shoes connected by the arms. Rotation of one of the two into the naps house around axis 8 is necessary, since in the automatic process of transferring the supports from the transport to the working position, the center distance of the jacks changes. All this does not affect the stability of the machine due to the rigidly fixed second jack. When moving to the traveling position, the bars 1 with the jacks 6 are raised up. When they reach the elastic stops 9 on the frame, they stop, and the rods, continuing to move, fold the shoes 2 and 3, turning them around the axes 10 and 8, shoulders L. The shoes are automatically locked in the transport position and do not require additional fastening. Claims of the Invention A device for improving the stability of a self-propelled lifting machine, comprising jacks vertically mounted on the machine frame, in which the ball heads of the rods carry the support bars located across the chassis vi with folding legs fixed in the working and transport position about that that, in order to ensure the automation of the transfer of support in the working and transport position, the ball heads of the rods are hingedly mounted on the hinged shoes, and on the frame There are constraints that interact with the MI shoes when they are in the transport position. Sources of information taken into account in the examination: 1. USSR Copyright Certificate 3,41747, cl. B 66 C 23/78, 1971. . .
SU762411606A 1976-10-15 1976-10-15 Arrangement for enhancing stability of self-propelled load-lifting machine SU594023A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762411606A SU594023A1 (en) 1976-10-15 1976-10-15 Arrangement for enhancing stability of self-propelled load-lifting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762411606A SU594023A1 (en) 1976-10-15 1976-10-15 Arrangement for enhancing stability of self-propelled load-lifting machine

Publications (1)

Publication Number Publication Date
SU594023A1 true SU594023A1 (en) 1978-02-25

Family

ID=20679706

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762411606A SU594023A1 (en) 1976-10-15 1976-10-15 Arrangement for enhancing stability of self-propelled load-lifting machine

Country Status (1)

Country Link
SU (1) SU594023A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431443A (en) * 1993-08-04 1995-07-11 Steyr-Daimler-Puch Ag Supporting device for a rescue vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431443A (en) * 1993-08-04 1995-07-11 Steyr-Daimler-Puch Ag Supporting device for a rescue vehicle

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