EA201401095A1 - FRAME CHASSIS CAR WITH INDEPENDENT SUSPENSION - Google Patents

FRAME CHASSIS CAR WITH INDEPENDENT SUSPENSION

Info

Publication number
EA201401095A1
EA201401095A1 EA201401095A EA201401095A EA201401095A1 EA 201401095 A1 EA201401095 A1 EA 201401095A1 EA 201401095 A EA201401095 A EA 201401095A EA 201401095 A EA201401095 A EA 201401095A EA 201401095 A1 EA201401095 A1 EA 201401095A1
Authority
EA
Eurasian Patent Office
Prior art keywords
frame
amplifiers
fixed
side members
cross
Prior art date
Application number
EA201401095A
Other languages
Russian (ru)
Other versions
EA026451B1 (en
Inventor
Константин Сергеевич Холопов
Рустем Фаритович Шамаров
Владимир Евгеньевич Орлянский
Original Assignee
Открытое акционерное общество "КАМАЗ"
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 Открытое акционерное общество "КАМАЗ" filed Critical Открытое акционерное общество "КАМАЗ"
Priority to EA201401095A priority Critical patent/EA026451B1/en
Publication of EA201401095A1 publication Critical patent/EA201401095A1/en
Publication of EA026451B1 publication Critical patent/EA026451B1/en

Links

Landscapes

  • Body Structure For Vehicles (AREA)

Abstract

Изобретение относится к транспортным средствам, а именно к конструкции рамы шасси автомобиля с независимой подвеской. Рама выполнена лестничного типа и содержит лонжероны (1) постоянного швеллерного сечения, поперечины (2-4), соединяющие их. Лонжероны (1) выполнены со скосом (5) в передней части. Поперечина (2) размещена спереди рамы, выполнена замкнутого прямоугольного сечения и имеет две прорези (6) на вертикальной стенке. Поперечина в плане выполнена в форме усеченной трапеции и обращена к раме меньшей стороной. Поперечина (3) предназначена для установки различных буксирных устройств, размещена в конце рамы и выполнена с отверстием (7) для установки тягово-сцепного устройства. К полкам лонжеронов (1) закреплены вставки (8) с образованием закрытого контура, при этом на вставках (8) и лонжеронах (1) выполнены отверстия (9), в местах размещения которых закреплены трубчатые поперечины (4). По периметру лонжеронов в месте выполнения скоса (5) закреплены усилители (10, 11 и 12), соответственно боковые, верхние и нижние, выполненные с отверстиями (13) для крепления сваркой. Боковые усилители (10) имеют отгибы (14), которые вставлены в прорези (6) передней поперечины (2), а также внутренние и внешние ребра жесткости (15). К нижним усилителям (12) жестко закреплены элементы (16) для строповки, имеющие отверстия (17). Особое усиление передней части рамы связано с установкой на ней кабины. Технический результат заключается в повышении надежности конструкции за счет улучшения прочностных характеристик.The invention relates to vehicles, namely, to the design of the chassis frame of a car with independent suspension. The frame is made of ladder type and contains spars (1) of constant channel section, cross-pieces (2-4) connecting them. The spars (1) are made with a bevel (5) in the front. The crossbar (2) is placed in front of the frame, is made of a closed rectangular section and has two slots (6) on the vertical wall. The cross-beam in the plan is made in the form of a truncated trapezium and is turned to the frame by a smaller side. The crossbar (3) is designed to install various towing devices, is placed at the end of the frame and is made with a hole (7) for installing the drawbar. The flanges (8) are fixed to the flanges of the side members (8) with the formation of a closed contour, with openings (9) on the inserts (8) and the side members (1), at the locations of which the tubular crossbars (4) are fixed. Amplifiers (10, 11 and 12) are fixed along the perimeter of the side members at the place of the bevel (5), respectively, side, top and bottom, made with holes (13) for fastening by welding. The side amplifiers (10) have bends (14), which are inserted into the slots (6) of the front cross member (2), as well as the internal and external stiffeners (15). The lower amplifiers (12) are rigidly fixed elements (16) for slinging, having openings (17). The special reinforcement of the front part of the frame is connected with the installation of the cabin on it. The technical result is to increase the reliability of the structure by improving the strength characteristics.

EA201401095A 2014-10-13 2014-10-13 Motor vehicle chassis frame with an independent suspension EA026451B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201401095A EA026451B1 (en) 2014-10-13 2014-10-13 Motor vehicle chassis frame with an independent suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201401095A EA026451B1 (en) 2014-10-13 2014-10-13 Motor vehicle chassis frame with an independent suspension

Publications (2)

Publication Number Publication Date
EA201401095A1 true EA201401095A1 (en) 2016-04-29
EA026451B1 EA026451B1 (en) 2017-04-28

Family

ID=55802062

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201401095A EA026451B1 (en) 2014-10-13 2014-10-13 Motor vehicle chassis frame with an independent suspension

Country Status (1)

Country Link
EA (1) EA026451B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113840771A (en) * 2019-06-19 2021-12-24 沃尔沃卡车集团 Aerodynamic front closure crossbeam for road vehicles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU191843U1 (en) * 2019-03-18 2019-08-23 Публичное акционерное общество "КАМАЗ" VEHICLE FRAME

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700551A (en) * 1948-10-01 1955-01-25 Daimler Benz Ag Welded frame, especially for motor vehicles
DE102004063939A1 (en) * 2004-09-17 2006-04-20 MAN Nutzfahrzeuge Österreich AG Commercial vehicle, in particular refuse collection or other municipal vehicle, with a low-entry cab
RU130943U1 (en) * 2013-03-18 2013-08-10 Открытое акционерное общество "КАМАЗ" CAR LOAD FRAME

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113840771A (en) * 2019-06-19 2021-12-24 沃尔沃卡车集团 Aerodynamic front closure crossbeam for road vehicles
CN113840771B (en) * 2019-06-19 2024-01-09 沃尔沃卡车集团 Aerodynamic front closing cross member for road vehicle

Also Published As

Publication number Publication date
EA026451B1 (en) 2017-04-28

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