CN102501740A - Trapezoidal non-reactive suspension of heavy truck - Google Patents
Trapezoidal non-reactive suspension of heavy truck Download PDFInfo
- Publication number
- CN102501740A CN102501740A CN2011103434297A CN201110343429A CN102501740A CN 102501740 A CN102501740 A CN 102501740A CN 2011103434297 A CN2011103434297 A CN 2011103434297A CN 201110343429 A CN201110343429 A CN 201110343429A CN 102501740 A CN102501740 A CN 102501740A
- Authority
- CN
- China
- Prior art keywords
- thrust rod
- jackshaft
- back axle
- upper thrust
- axle
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G5/00—Resilient suspensions for a set of tandem wheels or axles having interrelated movements
- B60G5/04—Resilient suspensions for a set of tandem wheels or axles having interrelated movements with two or more pivoted arms, the movements of which are resiliently interrelated, e.g. the arms being rigid
- B60G5/053—Resilient suspensions for a set of tandem wheels or axles having interrelated movements with two or more pivoted arms, the movements of which are resiliently interrelated, e.g. the arms being rigid a leafspring being used as equilibration unit between two axle-supporting units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
- B60G11/04—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only arranged substantially parallel to the longitudinal axis of the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
- B60G9/02—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle or housing being pivotally mounted on the vehicle, e.g. the pivotal axis being parallel to the longitudinal axis of the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/30—Rigid axle suspensions
- B60G2200/31—Rigid axle suspensions with two trailing arms rigidly connected to the axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/30—Rigid axle suspensions
- B60G2200/314—Rigid axle suspensions with longitudinally arranged arms articulated on the axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/30—Rigid axle suspensions
- B60G2200/318—Rigid axle suspensions two or more axles being mounted on a longitudinal rocking or walking beam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/11—Leaf spring
- B60G2202/112—Leaf spring longitudinally arranged
Abstract
The invention provides a trapezoidal non-reactive suspension of a heavy truck, belonging to the technical field of heavy trucks. The trapezoidal non-reactive suspension is characterized in that upper push rod supporting blocks corresponding to the position of a fifth cross beam are respectively fixed and installed on inner sides of front and rear main longitudinal beam webs, a vertical central line between the front upper push rod supporting block and the rear upper push rod supporting block shifts 20-30mm toward a rear axle relative to the central line between a middle axle and the rear axle, two middle axle upper push rods are arranged in sagittal symmetry and form an isosceles trapezoid, two rear axle upper push rods are also arranged in sagittal symmetry and form an isosceles trapezoid, the two middle axle upper push rods arranged in sagittal symmetry and the two rear axle upper push rods arranged in sagittal symmetry are symmetrical, two middle axle lower push rods are arranged in sagittal symmetry and form an isosceles trapezoid, two rear axle lower push rods are arranged in sagittal symmetry and form anisosceles trapezoid, the two middle axle lower push rod arranged in sagittal symmetry and the two rear axle lower push rods arranged in sagittal symmetry are symmetrical, an axial central line between the rear end section and the rear end section of the middle axle is tilted with an elevation angle alpha of 3.5 degrees-5.5 degrees so as to effectively protect the fifth cross beam. The trapezoidal non-reactive suspension has long service life.
Description
Technical field
The invention belongs to heavy duty truck, especially relate to a kind of balance suspension of heavy duty truck.
Background technology
Existing heavy duty truck, its body frame structure for automotive is reasonable, and integrality is more stable, but under the situation big in carrying capacity, that track is relatively poor, tends to cause the infringement of balance shaft, propelling rod and the 5th crossbeam of equalizing suspension system more, has reduced service life.
Summary of the invention
The purpose of this invention is to provide the trapezoidal balance suspension of a kind of heavy duty truck, not only rational in infrastructure, good stability, and the application force of upper thrust rod acted directly on the chassis side rail, the 5th crossbeam is played the actv. protection, increase the service life.
The objective of the invention is to realize like this: the trapezoidal balance suspension of a kind of heavy duty truck; Comprise main longitudinal grider, jackshaft, back axle, jackshaft upper thrust rod, back axle upper thrust rod, jackshaft lower thrust rod, back axle lower thrust rod, upper thrust rod back-up block, balance shaft, jackshaft upper thrust rod bearing, back axle upper thrust rod bearing, jackshaft lower thrust rod bearing, back axle lower thrust rod bearing, H shape backing plate, leaf spring, balance shaft midship mounting and the 5th crossbeam; Support the 5th crossbeam is fixedly mounted between the front and back main longitudinal grider web of vehicle frame; The corresponding left-hand portion that is positioned at the 5th crossbeam is provided with jackshaft below the main longitudinal grider of front and back; The corresponding position, right side that is positioned at the 5th crossbeam is provided with back axle below the main longitudinal grider of front and back; The position that on the lower wing plate of front and back main longitudinal grider, is positioned at the 5th crossbeam is with balance shaft midship mounting fixed installation balance shaft; On the front and rear panel spring abutment of this balance shaft, fixedly mount leaf spring with the dual U-shaped saddle clamp respectively; And before and after making leaf spring about the corresponding respectively shape leaf spring frame that is arranged on jackshaft and the back axle of end section; Correspondingly respectively symmetrically at the middle part of jackshaft and back axle upper surface be positioned at jackshaft upper thrust rod bearing and the back axle upper thrust rod bearing on the same line of centers; The section bottom is positioned at the corresponding respectively fixed installation jackshaft lower thrust rod bearing in position and the back axle lower thrust rod bearing of a shape leaf spring frame in the front and back end of jackshaft and back axle; It is characterized in that: the corresponding position that is positioned at the 5th crossbeam fixedly mounts the upper thrust rod back-up block respectively with bolt on the medial surface of front and back main longitudinal grider web; And the vertical line of centers that makes upper thrust rod back-up block before and after this is with respect to the line of centers of (being balance shaft) between jackshaft and the back axle (promptly to back axle) skew 20-30mm to the right; Before and after being, two jackshaft upper thrust rods are symmetrical set; And the jackshaft upper thrust rod that is provided with before and after this is again to be opened between the left end apart from little and open between the right-hand member apart from big isosceles trapezoid, and the left end of this each jackshaft upper thrust rod is all corresponding hinged with bearing pin with jackshaft upper thrust rod bearing, and the right-hand member of each jackshaft upper thrust rod is then corresponding hinged with the left interface of the upper thrust rod back-up block of front and back setting respectively; Before and after being, two back axle upper thrust rods are symmetrical set; And the back axle upper thrust rod that is provided with before and after this is again to be opened between the left end apart from opening between the right-hand member greatly apart from little isosceles trapezoid; The right-hand member of this each back axle upper thrust rod is all corresponding hinged with bearing pin with back axle upper thrust rod bearing; The right interface of the upper thrust rod back-up block that the left end of each back axle upper thrust rod then is provided with front and back respectively is corresponding hinged; In addition, two back axle upper thrust rods of two jackshaft upper thrust rods being provided with of front and back and front and back setting are again and are symmetrical set; Before and after being, two jackshaft lower thrust rods are symmetrical set; And the jackshaft lower thrust rod that is provided with before and after this is again to be opened between the left end apart from opening between the right-hand member greatly apart from little isosceles trapezoid; The corresponding captive joint of jackshaft lower thrust rod bearing that the left end of this each jackshaft lower thrust rod is provided with front and back respectively, the front and back section of the right-hand member of this each jackshaft lower thrust rod and balance shaft left surface is with the corresponding captive joint of bolt; Before and after being, two back axle lower thrust rods are symmetrical set; And the back axle lower thrust rod that is provided with before and after this is again to be opened between the left end apart from little and open between the right-hand member apart from big isosceles trapezoid; The corresponding captive joint of back axle lower thrust rod bearing that the right-hand member of this each back axle lower thrust rod is provided with front and back respectively; The front and back section of the left end of this each back axle lower thrust rod and balance shaft right flank is with the corresponding captive joint of bolt; In addition, two back axle lower thrust rods of two jackshaft lower thrust rods being provided with of front and back and front and back setting are again and are symmetrical set;
The radial centre lines of the front and back section of jackshaft is presented and is lifted setting, and the angle of elevation alpha that forms between the radial centre lines of the front and back section of this jackshaft and the horizontal surface is 3.5 °-5.5 °; The radial centre lines of the front and back section of back axle is presented and is lifted setting; The angle of elevation alpha that forms between the radial centre lines of the front and back section of this back axle and the horizontal surface also is 3.5 °-5.5 °; On the upper side of the lower wing plate of the front and back main longitudinal grider between jackshaft and the back axle symmetrically with arc brace panel fixed installation H shape backing plate, to strengthen the intensity of vehicle frame.
The trapezoidal balance suspension of a kind of heavy duty truck that the present invention proposes, rational in infrastructure, safe and reliable, the application force of upper thrust rod is acted directly on the vehicle frame main longitudinal grider, the 5th crossbeam has been played the actv. protection, prolonged service life.
Combine accompanying drawing and embodiment that the trapezoidal balance suspension of heavy duty truck proposed by the invention is described further at present.
Description of drawings
Fig. 1 is the main cross-sectional schematic of the trapezoidal balance suspension of heavy duty truck proposed by the invention.
Fig. 2 is the schematic top plan view of the trapezoidal balance suspension of heavy duty truck proposed by the invention.
Fig. 3 is the elevational schematic view of the trapezoidal balance suspension of heavy duty truck proposed by the invention.
Fig. 4 is that scheme drawing is looked on the left side of Fig. 1.
Among Fig. 1-Fig. 4: 1; Main longitudinal grider 2; Jackshaft 3; Back axle 4; Jackshaft upper thrust rod 5; Back axle upper thrust rod 6; Jackshaft lower thrust rod 7; Back axle lower thrust rod 8; Upper thrust rod back-up block 9; Balance shaft 10; Jackshaft upper thrust rod bearing 11; Back axle upper thrust rod bearing 12; Jackshaft lower thrust rod bearing 13; Back axle lower thrust rod bearing 14; H shape backing plate 15; Leaf spring 16; Balance shaft midship mounting 17; The 5th crossbeam.
The specific embodiment
From Fig. 1-Fig. 4, can find out; The trapezoidal balance suspension of a kind of heavy duty truck; Comprise main longitudinal grider 1, jackshaft 2, back axle 3, jackshaft upper thrust rod 4, back axle upper thrust rod 5, jackshaft lower thrust rod 6, back axle lower thrust rod 7, upper thrust rod back-up block 8, balance shaft 9, jackshaft upper thrust rod bearing 10, back axle upper thrust rod bearing 11, jackshaft lower thrust rod bearing 12, back axle lower thrust rod bearing 13, H shape backing plate 14, leaf spring 15, balance shaft midship mounting 16 and the 5th crossbeam 17; The 5th crossbeam 17 is fixedly mounted between front and back main longitudinal grider 1 web of vehicle frame; The corresponding left-hand portion that is positioned at the 5th crossbeam 17 is provided with jackshaft 2 below front and back main longitudinal grider 1; The corresponding position, right side that is positioned at the 5th crossbeam 17 is provided with back axle 3 below front and back main longitudinal grider 1; The position that on the lower wing plate of front and back main longitudinal grider 1, is positioned at the 5th crossbeam 17 is with balance shaft midship mounting 16 fixed installation balance shafts 9; On the front and rear panel spring abutment of this balance shaft 9, fixedly mount leaf spring 15 with the dual U-shaped saddle clamp respectively; And before and after making leaf spring 15 about the corresponding respectively door shape leaf spring frame that is arranged on jackshaft 2 and the back axle 3 of end section; The corresponding respectively symmetrically jackshaft upper thrust rod bearing 10 and back axle upper thrust rod bearing 11 that is positioned on the same line of centers at the middle part of jackshaft 2 and back axle 3 upper surfaces; Be positioned at the position corresponding respectively fixed installation jackshaft lower thrust rod bearing 12 and back axle lower thrust rod bearing 13 of a shape leaf spring frame in section bottom, the front and back end of jackshaft 2 and back axle 3; It is characterized in that: the corresponding position that is positioned at the 5th crossbeam 17 fixedly mounts upper thrust rod back-up block 8 respectively with bolt on the medial surface of front and back main longitudinal grider 1 web; And the vertical line of centers that makes upper thrust rod back-up block 8 before and after this is symmetrical set before and after two jackshaft upper thrust rods 4 are with respect to the line of centers of (being balance shaft) between jackshaft 2 and the back axle 3 (promptly to back axle) skew 20-30mm to the right, and the jackshaft upper thrust rod 4 that is provided with before and after this is again and opens between the left end apart from little and open the big isosceles trapezoid of distance between the right-hand member; The left end of this each jackshaft upper thrust rod 4 is all corresponding hinged with jackshaft upper thrust rod bearing 10 usefulness bearing pins, and the left interface of the upper thrust rod back-up block 8 that the right-hand member of each jackshaft upper thrust rod 4 then is provided with front and back respectively is corresponding hinged; Before and after being, two back axle upper thrust rods 5 are symmetrical set; And the back axle upper thrust rod 5 that is provided with before and after this is again to be opened between the left end apart from opening between the right-hand member greatly apart from little isosceles trapezoid; The right-hand member of this each back axle upper thrust rod 5 is all corresponding hinged with back axle upper thrust rod bearing 11 usefulness bearing pins; The right interface of the upper thrust rod back-up block 8 that the left end of each back axle upper thrust rod 5 then is provided with front and back respectively is corresponding hinged; In addition, two back axle upper thrust rods 5 being provided with of two jackshaft upper thrust rods 4 of being provided with of front and back and front and back are again and are symmetrical set; Before and after being, two jackshaft lower thrust rods 6 are symmetrical set; And the jackshaft lower thrust rod 6 that is provided with before and after this is again to be opened between the left end apart from opening between the right-hand member greatly apart from little isosceles trapezoid; The jackshaft lower thrust rod bearing 12 corresponding captive joints that the left end of this each jackshaft lower thrust rod 6 is provided with front and back respectively, the front and back section of the right-hand member of this each jackshaft lower thrust rod 6 and balance shaft 9 left surfaces is with the corresponding captive joint of bolt; Before and after being, two back axle lower thrust rods 7 are symmetrical set; And the back axle lower thrust rod 7 that is provided with before and after this is again to be opened between the left end apart from little and open between the right-hand member apart from big isosceles trapezoid; The back axle lower thrust rod bearing 13 corresponding captive joints that the right-hand member of this each back axle lower thrust rod 7 is provided with front and back respectively; The front and back section of the left end of this each back axle lower thrust rod 7 and balance shaft 9 right flanks is with the corresponding captive joint of bolt; In addition, two back axle lower thrust rods 7 being provided with of two jackshaft lower thrust rods 6 of being provided with of front and back and front and back are again and are symmetrical set; In addition, the radial centre lines of the front and back section of jackshaft 2 is presented and is lifted setting, and the angle of elevation alpha that forms between the radial centre lines of the front and back section of this jackshaft 2 and the horizontal surface is 3.5 °-5.5 °; The radial centre lines of the front and back section of back axle 3 is presented and is lifted setting; The angle of elevation alpha that forms between the radial centre lines of the front and back section of this back axle 3 and the horizontal surface is 3.5 °-5.5 °; On the upper side of the lower wing plate of the front and back main longitudinal grider 1 between jackshaft 2 and the back axle 3 symmetrically with arc brace panel fixed installation H shape backing plate 14, to strengthen the intensity of vehicle frame.
Claims (1)
1. trapezoidal balance suspension of heavy duty truck; Comprise main longitudinal grider (1), jackshaft (2), back axle (3), jackshaft upper thrust rod (4), back axle upper thrust rod (5), jackshaft lower thrust rod (6), back axle lower thrust rod (7), upper thrust rod back-up block (8), balance shaft (9), jackshaft upper thrust rod bearing (10), back axle upper thrust rod bearing (11), jackshaft lower thrust rod bearing (12), back axle lower thrust rod bearing (13), H shape backing plate (14), leaf spring (15), balance shaft midship mounting (16) and the 5th crossbeam (17), it is characterized in that:
A, the position that correspondence is positioned at the 5th crossbeam (17) on the medial surface of front and back main longitudinal grider (1) web fixedly mount upper thrust rod back-up block (8) respectively with bolt; And the vertical line of centers that makes upper thrust rod back-up blocks (8) before and after this with respect to the line of centers between jackshaft (2) and the back axle (3) to the right; Promptly to back axle skew 20-30mm; Before and after being, two jackshaft upper thrust rods (4) are symmetrical set; And the jackshaft upper thrust rod (4) that is provided with before and after this is again to be opened between the left end apart from little and open between the right-hand member apart from big isosceles trapezoid; The left end of this each jackshaft upper thrust rod (4) is all corresponding hinged with bearing pin with jackshaft upper thrust rod bearing (10), and the left interface of the upper thrust rod back-up block (8) that the right-hand member of each jackshaft upper thrust rod (4) then is provided with front and back respectively is corresponding hinged; Before and after being, two back axle upper thrust rods (5) are symmetrical set; And the back axle upper thrust rod (5) that is provided with before and after this is again to be opened between the left end apart from opening between the right-hand member greatly apart from little isosceles trapezoid; The right-hand member of this each back axle upper thrust rod (5) is all corresponding hinged with bearing pin with back axle upper thrust rod bearing (11); The right interface of the upper thrust rod back-up block (8) that the left end of each back axle upper thrust rod (5) then is provided with front and back respectively is corresponding hinged; In addition, two back axle upper thrust rods (5) of being provided with of two jackshaft upper thrust rods (4) of being provided with of front and back and front and back are again and are symmetrical set;
Before and after being, b, two jackshaft lower thrust rods (6) are symmetrical set; And the jackshaft lower thrust rod (6) that is provided with before and after this is again to be opened between the left end apart from opening between the right-hand member greatly apart from little isosceles trapezoid; The jackshaft lower thrust rod bearing 12 corresponding captive joints that the left end of this each jackshaft lower thrust rod (6) is provided with front and back respectively, the front and back section of the right-hand member of this each jackshaft lower thrust rod (6) and balance shaft (9) left surface is with the corresponding captive joint of bolt; Before and after being, two back axle lower thrust rods (7) are symmetrical set; And the back axle lower thrust rod (7) that is provided with before and after this is again to be opened between the left end apart from little and open between the right-hand member apart from big isosceles trapezoid; The corresponding captive joint of back axle lower thrust rod bearing (13) that the right-hand member of this each back axle lower thrust rod (7) is provided with front and back respectively; The front and back section of the left end of this each back axle lower thrust rod (7) and balance shaft (9) right flank is with the corresponding captive joint of bolt; In addition, two back axle lower thrust rods (7) of being provided with of two jackshaft lower thrust rods (6) of being provided with of front and back and front and back are again and are symmetrical set;
The radial centre lines of the front and back section of c, jackshaft (2) is presented and is lifted setting, and the angle of elevation alpha that forms between the radial centre lines of the front and back section of this jackshaft (2) and the horizontal surface is 3.5 °-5.5 °; The radial centre lines of the front and back section of back axle (3) is presented and is lifted setting; The angle of elevation alpha that forms between the radial centre lines of the front and back section of this back axle (3) and the horizontal surface is 3.5 °-5.5 °, on the upper side of the lower wing plate of the front and back main longitudinal grider (1) between jackshaft (2) and the back axle (3) symmetrically with arc brace panel fixed installation H shape backing plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103434297A CN102501740A (en) | 2011-11-03 | 2011-11-03 | Trapezoidal non-reactive suspension of heavy truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103434297A CN102501740A (en) | 2011-11-03 | 2011-11-03 | Trapezoidal non-reactive suspension of heavy truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102501740A true CN102501740A (en) | 2012-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103434297A Pending CN102501740A (en) | 2011-11-03 | 2011-11-03 | Trapezoidal non-reactive suspension of heavy truck |
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| Country | Link |
|---|---|
| CN (1) | CN102501740A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507589A (en) * | 2013-09-25 | 2014-01-15 | 安徽安凯金达机械制造有限公司 | Balance shaft assembly with transverse connection plate |
| CN106891681A (en) * | 2017-03-15 | 2017-06-27 | 山东安博机械科技股份有限公司 | A kind of lightweight equalizing type of suspension |
| CN109715419A (en) * | 2016-10-06 | 2019-05-03 | 五十铃自动车株式会社 | Balance shaft support and equalizing type suspension |
| WO2021110352A1 (en) * | 2019-12-06 | 2021-06-10 | Zf Friedrichshafen Ag | Double axle unit for a non-track-bound utility vehicle |
| WO2022267642A1 (en) * | 2021-06-22 | 2022-12-29 | 三一重型装备有限公司 | Rear suspension system and dump truck |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040026156A1 (en) * | 2002-08-07 | 2004-02-12 | Hurlburt Joseph C. | Rear axle suspension mechanism for utility vehicles |
| CN201395026Y (en) * | 2009-03-03 | 2010-02-03 | 安徽华菱汽车股份有限公司 | Air suspension for heavy-duty truck |
| CN102001302A (en) * | 2008-11-28 | 2011-04-06 | 陕西同力重工股份有限公司 | Off-highway dump truck for reducing abrasion and prolonging service life of plate spring |
| CN201863674U (en) * | 2010-01-26 | 2011-06-15 | 简式国际汽车设计（北京）有限公司 | Improved balanced suspension bracket of heavy truck |
-
2011
- 2011-11-03 CN CN2011103434297A patent/CN102501740A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040026156A1 (en) * | 2002-08-07 | 2004-02-12 | Hurlburt Joseph C. | Rear axle suspension mechanism for utility vehicles |
| CN102001302A (en) * | 2008-11-28 | 2011-04-06 | 陕西同力重工股份有限公司 | Off-highway dump truck for reducing abrasion and prolonging service life of plate spring |
| CN201395026Y (en) * | 2009-03-03 | 2010-02-03 | 安徽华菱汽车股份有限公司 | Air suspension for heavy-duty truck |
| CN201863674U (en) * | 2010-01-26 | 2011-06-15 | 简式国际汽车设计（北京）有限公司 | Improved balanced suspension bracket of heavy truck |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507589A (en) * | 2013-09-25 | 2014-01-15 | 安徽安凯金达机械制造有限公司 | Balance shaft assembly with transverse connection plate |
| CN109715419A (en) * | 2016-10-06 | 2019-05-03 | 五十铃自动车株式会社 | Balance shaft support and equalizing type suspension |
| CN106891681A (en) * | 2017-03-15 | 2017-06-27 | 山东安博机械科技股份有限公司 | A kind of lightweight equalizing type of suspension |
| CN106891681B (en) * | 2017-03-15 | 2023-08-29 | 山东安博机械科技股份有限公司 | Lightweight balanced suspension |
| WO2021110352A1 (en) * | 2019-12-06 | 2021-06-10 | Zf Friedrichshafen Ag | Double axle unit for a non-track-bound utility vehicle |
| WO2022267642A1 (en) * | 2021-06-22 | 2022-12-29 | 三一重型装备有限公司 | Rear suspension system and dump truck |
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Application publication date: 20120620 |