CN103144727B - The torsion bar type vibration damping equipment of motor tricycle - Google Patents
The torsion bar type vibration damping equipment of motor tricycle Download PDFInfo
- Publication number
- CN103144727B CN103144727B CN201310107185.1A CN201310107185A CN103144727B CN 103144727 B CN103144727 B CN 103144727B CN 201310107185 A CN201310107185 A CN 201310107185A CN 103144727 B CN103144727 B CN 103144727B
- Authority
- CN
- China
- Prior art keywords
- torsion bar
- bar spring
- torsion
- base member
- vibration damping
- 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.)
- Active
Links
Abstract
A kind of torsion bar type vibration damping equipment of motor tricycle, torsion bar type vibration damping equipment comprises two cylinder torsion bar spring adopting spring steel to make, and a supporting adn fixing device, described supporting adn fixing device is used for lateral connection and is fixed between two support tubes of motor tricycle front fork, one end of two torsion bar spring is fixed end, two torsion bar spring are positioned on an axis, its fixed end is fixedly connected with in the middle part of supporting adn fixing device in opposite directions, two torsion bar spring extend in overarm shape, its extending end is free end, the free end of torsion bar spring is provided with circumferential fixed structure, vibration torsion transferring member is fixedly connected with for circumference.The present invention can bear heavy duty again, can improve effectiveness in vibration suppression again, strengthens driving comfort, and can realize quick assembling, dismounting, change easy to maintenance, can also reduce the cost of production of vibration reducing device for tri-wheel motorcycle.
Description
Technical field
The present invention relates to a kind of vibration damping equipment, particularly a kind of torsion bar type vibration damping equipment be used on tricycle front-mounting.
Background technique
Be located at the left and right vibration damper of front wheel of motor tricycle both sides, normally adopt the straight-tube vibration damper with Compress Spring, by standing with the vibration damper of Compress Spring to being connected between front wheel spindle and front fork, supporting car body carrying, and realizing vibration damping.What current front vibration damper was conventional roughly has three classes: one is the front vibration damper of undamped device, its structure is enclosed within by Compress Spring on vibration damper post, then be contained in the lump in the vibration damper cylinder of front fork, by Compress Spring stretching under external force percussion, absorb shock and vibration.Two is vibration dampers before inner spring type, its structure is contained in by Compress Spring in interior damper cylinder, outside in damper cylinder, piston rod is set, interior damper cylinder inserts in outer damper cylinder, piston ring on piston rod props up Compress Spring, one-way valve is provided with between interior damper cylinder and outer damper cylinder, piston rod is provided with the aperture that damping oil is passed through, but when front-wheel is hit and makes outer damper cylinder up, the aperture of damping oil in vibration damper on one-way valve and piston rod upwards flows, when damping force is little, outer damper cylinder continues up, Compress Spring is compressed, when the space in outer damper cylinder is more and more less, damping increases, can prevent outer damper cylinder from clashing into mutually with interior damper cylinder, when outer damper cylinder is descending because of the restoring force of Compress Spring, damping oil can only flow through from the aperture piston rod because of closed check valve, forms larger damping, the vibration of energy fall-off compression spring.Three is vibration dampers before outer spring formula, and before outer spring formula vibration damper and inner spring type, vibration damper is in essence without much differences, and just Compress Spring is arranged on outside vibration damper.Above-mentioned three class vibration dampers are adopted to be arranged on the supporting element and front-wheel steer control piece front fork being formed bearing body, therefore higher to the requirement of the Compress Spring as vibration damping, if Compress Spring is softer, its effectiveness in vibration suppression is better, driving feels comparatively comfortable, but impact resistance is poor; If Compress Spring is harder, its impact resistance strengthens, but effectiveness in vibration suppression is good not, and the travelling comfort of driving is poor again.And these vibration dampers all belong to straight-tube vibration damper, be arranged on its crashproof ability on front fork relative with bearing capacity poor, the needs of the motor tricycle usually based on loading can not be met.And when adopting straight-tube vibration damper, tare relies on Compress Spring to support, and this Compress Spring is all relatively hard, and the frequent vibration of Compress Spring under external impacts is obvious, therefore effectiveness in vibration suppression is also just relatively poor.And the structure also relative complex of this straight-tube vibration damper, higher to the requirement of Compress Spring, the fabricating cost of vibration damper is also relatively high, also there is the relatively poor problem of bearing capacity simultaneously.
Summary of the invention
The object of the invention is the deficiency existed for prior art, a kind of torsion bar type vibration damping equipment of motor tricycle is provided.It comprises two cylinder torsion bar spring adopting spring steel to make, and a supporting adn fixing device, two torsion bar spring are positioned on an axis, the fixed end of two torsion bar spring is fixedly connected with in the middle part of supporting adn fixing device in opposite directions, two torsion bar spring extend in overarm shape, are fixedly connected with vibration torsion transferring member for circumference.This torsion bar type vibration damping equipment can utilize wheel width spaces to be horizontally installed on wheel rear, makes to be connected by vibration torsion transferring member between torsion bar spring and wheel axle, realizes elastic torsion vibration damping.The present invention can bear heavy duty, can improve effectiveness in vibration suppression again, strengthens driving comfort, and can realize quick assembling, dismounting, change easy to maintenance, can also reduce the cost of production of vibration reducing device for tri-wheel motorcycle.
The object of the present invention is achieved like this: torsion bar type vibration damping equipment comprises two cylinder torsion bar spring adopting spring steel to make, and a supporting adn fixing device, described supporting adn fixing device is used for lateral connection and is fixed between two support tubes of motor tricycle front fork, one end of two torsion bar spring is fixed end, two torsion bar spring are positioned on an axis, its fixed end is fixedly connected with in the middle part of supporting adn fixing device in opposite directions, two torsion bar spring extend in overarm shape, its extending end is free end, the free end of torsion bar spring is provided with circumferential fixed structure, vibration torsion transferring member is fixedly connected with for circumference.
Described supporting adn fixing device is made up of two supporting sleeves and a base member, described base member is fixedly connected between two supporting sleeves axis and forms a supporting adn fixing device, described base member is provided with axially through circumferential fixed hole, two torsion bar spring are placed in two supporting sleeves respectively, the fixed end of two torsion bar spring inserts from the circumferential fixed hole two ends of base member in opposite directions, be fixedly connected with base member circumference, the free end of two torsion bar spring extends outside supporting sleeve.Or, described supporting adn fixing device is made up of a supporting sleeve and a base member, the neutral position that base member is fixed on supporting sleeve is fixed, described base member is provided with axially through circumferential fixed hole, two torsion bar spring empty sets are in supporting sleeve, the fixed end of two torsion bar spring inserts from the circumferential fixed hole two ends of base member in opposite directions, and be fixedly connected with base member circumference, the free end of two torsion bar spring extends outside supporting sleeve.
The circumferential fixed hole that described base member is provided with is square hole, and the fixed end of described torsion bar spring is set to square toes, forms circumference and be fixedly connected with in the square hole of the square toes insertion base member of torsion bar spring.Or the circumferential fixed hole that described base member is provided with is splined hole, and the fixed end of described torsion bar spring is set to spline, the fixed end of torsion bar spring inserts in the circumferential fixed hole of base member and forms spline fitted.
Described base member is cylindrical body, and cylindrical body is provided with axially through circumferential fixed hole, and supporting sleeve overlaps on the cylinder, by being welded and fixed or selling fixing.
Described supporting adn fixing device is a supporting sleeve, two torsion bar spring fixed ends in opposite directions empty set in supporting sleeve, the fixed end of two torsion bar spring is fixed in the middle part of supporting sleeve by the radial fixing pin circumference arranged in the middle part of supporting sleeve, and the free end of two torsion bar spring extends outside supporting sleeve.
The free end of described torsion bar spring is splined end, and for being connected with the splined hole that vibration torsion transferring member is arranged, this splined end is provided with and the annular groove vibrating torsion transferring member axially locating, by holding down bolt or alignment pin location.Or the free end of described torsion bar spring is square toes, be located by connecting for arranging square hole circumference with vibration torsion transferring member, these square toes are provided with axle positioning hole, by holding down bolt or locating stud and vibration torsion transferring member axially locating.
The axial two ends of described supporting adn fixing device are provided with flange plate, for being fixedly connected with the motor tricycle front fork support tube being positioned at supporting adn fixing device two ends.
Adopt such scheme, torsion bar type vibration damping equipment of the present invention had the following advantages:
The cylinder torsion bar spring that torsion bar type vibration damping equipment of the present invention adopts spring steel to make by two, and one supporting adn fixing device form, supporting adn fixing device can be fixed between two support tubes of motor tricycle front fork by lateral connection, both can utilize wheel width spaces that torsion bar type vibration damping equipment is horizontally installed on wheel rear, two torsion bar spring fixed ends can be made again to form fixing relative to front fork two support tube by supporting adn fixing device.The fixed end of two torsion bar spring is fixedly connected with in the middle part of supporting adn fixing device in opposite directions, and two torsion bar spring extend in overarm shape, and its free end extended is used for circumference and is fixedly connected with vibration torsion transferring member, realizes vibration damping by elastic torsion.Compared with the straight-tube vibration damper of existing band Compress Spring, the flexible up and down vibration damping of frequently beating is changed over elastic torsion vibration damping by rod-type vibration damping equipment of the present invention, Oscillation Amplitude obtains decay and eliminates, and the travelling comfort of its vibration damping is obviously better than the straight-tube vibration damper being with Compress Spring.And because the intensity of torsion bar spring is obviously greater than Compress Spring, the ability making torsion bar type vibration damping equipment of the present invention bear heavy duty is enhanced.
Because base member is provided with axially through circumferential fixed hole, the circumferential fixed hole two ends that described two torsion bar spring are placed in respectively in opposite directions from base member in two supporting sleeves are inserted, formed and be fixedly connected with the circumference of base member, stretch out supporting sleeve outside the free end of two torsion bar spring, be fixedly connected with vibration torsion transferring member for circumference.The mode that two torsion bar spring adopt plug-in type circumference to be fixedly connected with and supporting adn fixing device assembly connection.Compared with the straight-tube vibration damper of existing band Compress Spring, assembling, the dismounting of torsion bar type vibration damping equipment of the present invention are more simple, quick, and can alleviate the labor intensity of workman, can improve efficiency of assembling again, maintain and replace is also more prone to.
Owing to only having two torsion bar spring for the elastic element of vibration damping, compared with the straight-tube vibration damper of existing band Compress Spring, the elastic element of torsion bar type vibration damping equipment of the present invention makes material consumption to be reduced, and make processing simple, cost of production is significantly reduced.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is that the B-B of Fig. 2 is to sectional view;
Fig. 4 is the schematic diagram that the present invention is arranged on forward mounting rear portion;
Fig. 5 is that the C-C of Fig. 4 is to sectional view;
Fig. 6 is for installing tricycle front-mounting schematic diagram of the present invention;
Fig. 7 is the D place partial enlarged drawing of Fig. 6;
Fig. 8 is the vibration damping phase diagram adopting apparatus of the present invention.
In accompanying drawing, 1 is steering column, and 2 is support tube, and 3 is erection support, 3a is opening slot, and 4 is torsion bar spring, and 4a is splined end, and 4b is square toes, 4c is annular groove, and 5 is vibration torsion transferring member (rocking arm), and 6 is front wheel spindle, 7 is front-wheel, and 10 is nut, and 12 is supporting adn fixing device, 13 is base member, and 14 is supporting sleeve, and 14a is flange plate, 16 is holding down bolt, and 17 is front damper, and 18 is through hole.
Embodiment
See Fig. 1 to Fig. 5, torsion bar type vibration damping equipment of the present invention comprises two cylinder torsion bar spring 4 adopting spring steel to make, and a supporting adn fixing device 12, described supporting adn fixing device 12 is fixed between two support tubes 2 of motor tricycle front fork 1 for lateral connection, one end of two torsion bar spring 4 is fixed end, two torsion bar spring 4 are positioned on an axis, its fixed end is fixedly connected with in opposite directions with in the middle part of supporting adn fixing device 12, two torsion bar spring 4 extend in overarm shape, its extending end is free end, the free end of torsion bar spring 4 is provided with circumferential fixed structure, vibration torsion transferring member 5 is fixedly connected with for circumference.
Fig. 1, Fig. 2, Fig. 3 is a kind of embodiment of the torsion bar type vibration damping equipment of motor tricycle of the present invention.The described supporting adn fixing device of torsion bar type vibration damping equipment is made up of two supporting sleeves 14 and a base member 13.Described base member 13 is fixedly connected between two supporting sleeves 14 axis and forms a supporting adn fixing device.Two supporting sleeves 14 can adopt to be welded and fixed with base member 13 and be connected as a single entity, and the fastening piece such as screw or pin also can be adopted to be connected as a single entity.The base member 13 of the present embodiment is cylindrical body, cylindrical body is provided with axially through circumferential fixed hole, two supporting sleeves 14 respectively from cylindrical body two ends cover on the cylinder, by be welded and fixed or fixing pin is fixed, adopt the constant intensity be welded and fixed higher, have more soundness.After making to be welded and fixed, have more global consistency, base member 13 also can be set to stepped cylindrical body, and the two ends diameter of this stepped cylindrical body is less than stage casing, and the path section that two supporting sleeves 14 are enclosed within stepped cylindrical body two ends is respectively fixedly connected by welding.The two ends of the described supporting adn fixing device 12 be connected as a single entity are fixedly connected with for two support tubes 2 of the front fork with motor tricycle, in order to make supporting adn fixing device not only firm but also facilitate with being fixedly connected with of front fork support tube, the axial two ends of supporting adn fixing device 12 of the present embodiment are provided with flange plate 14a, this flange plate 14a is one-body molded on supporting sleeve 14, or is weldingly fixed on supporting sleeve 14.Flange plate 14a is fixedly connected with by the support tube 2 of bolt with the motor tricycle front fork being positioned at supporting adn fixing device two ends; Certainly, the two ends of described supporting adn fixing device 12 also can adopt welding manner to be fixedly connected with the sleeve pipe that front fork support tube is arranged.Described base member 13 is provided with axially through circumferential fixed hole, described two torsion bar spring 4 are placed in two supporting sleeves 14 respectively, the fixed end of two torsion bar spring 4 inserts from the circumferential fixed hole two ends of base member 13 in opposite directions, be fixedly connected with base member 13 circumference, the free end of two torsion bar spring 4 extends outside supporting sleeve 14.The circumferential fixed hole that the described base member 13 of the present embodiment is arranged is square hole, the fixed end of described torsion bar spring 4 is set to the square toes 4b corresponding with square hole, form circumference in the square hole of the square toes 4b insertion base member 13 of torsion bar spring to be fixedly connected with, prevent the fixed end of torsion bar spring 4 from rotating.Or, the circumferential fixed hole that described base member is provided with also can be splined hole, the fixed end of described torsion bar spring is splined end, and it is fixing that torsion bar spring and base member spline fitted form circumference, prevents the fixed end of torsion bar spring from rotating ((not shown).The circumference that the present embodiment adopts square toes 4a to coordinate with square hole is fixedly connected with, and is that to bear the intensity of moment because of this mode of structure maximum, can ensures that torsion bar spring 4 and base member 13 are not easy to damage, and easy to assembly, easily inserts, processes also simple.Stretch out supporting sleeve 14 outside the free end of described two torsion bar spring 4, be fixedly connected with vibration torsion transferring member 5 for circumference.The free end of the torsion bar spring 4 of the present embodiment is splined end 4a, and for being connected with the splined hole that vibration torsion transferring member 5 is arranged, this splined end 4a is provided with and the annular groove 4c vibrating torsion transferring member 5 axially locating, by holding down bolt 16 or alignment pin location.The splined hole that the free end of torsion bar spring 4 adopts splined end 4a and vibration torsion transferring member 5 to arrange is connected, circumference can either be formed fixing, be conducive to again the needs according to carrying, by the torsion initial angle of spline adjustment vibration torsion transferring member assembling, this torsion bar type vibration damping equipment is enable to adapt to different bearer.The splined end 4a of torsion bar spring 4 arranges the annular groove 4c with vibration torsion transferring member axially locating, can after torsion bar spring 4 with vibration torsion transferring member 5 spline fitted, insert annular groove 4c by holding down bolt 16 grade, vibration torsion transferring member 5 is axially positioned in torsion bar spring 4.Or the free end of described torsion bar spring is square toes, be located by connecting for arranging square hole circumference with vibration torsion transferring member, these square toes are provided with axle positioning hole, by holding down bolt or locating stud and vibration torsion transferring member axially locating (not shown).Described torsion bar spring 4 is the cylinder torsion bar adopting spring steel to make.The elastic torsion space of torsion bar spring is left between torsion bar spring 4 and supporting sleeve 14, after making the free end of torsion bar spring 4 be subject to vibrating the moment of torsion of torsion transferring member 5 transmission, when elastic torsion motion occurs torsion bar spring 4, do not produce frictional interference with supporting sleeve 14, to ensure effectiveness in vibration suppression.
The present invention is not only confined to above-described embodiment, the described supporting adn fixing device of torsion bar type vibration damping equipment also can be made up of a supporting sleeve and a base member, the neutral position that base member is fixed on supporting sleeve is fixed, base member is fixed in supporting sleeve and forms a supporting adn fixing device by the fixing pin arranged by radial direction, and the two ends of supporting adn fixing device 12 are used for being fixedly connected with two support tubes 2 of the front fork of motor tricycle.Described base member is provided with axially through circumferential fixed hole, two torsion bar spring empty sets are in supporting sleeve, the fixed end of two torsion bar spring inserts from the circumferential fixed hole two ends of base member in opposite directions, be fixedly connected with base member circumference, the free end of two torsion bar spring extends outside supporting sleeve.This structure makes supporting sleeve can be arranged on equally on two support tubes of motor tricycle front fork, the free end of torsion bar spring is connected with vibration torsion transferring member, realizes vibration damping thus.(not shown)
The present invention is also not only confined to above-described embodiment, the described supporting adn fixing device of torsion bar type vibration damping equipment is a supporting sleeve, two torsion bar spring fixed ends in opposite directions empty set in supporting sleeve, the fixed end of two torsion bar spring is fixed in the middle part of supporting sleeve by the radial fixing pin circumference arranged in the middle part of supporting sleeve, and the free end of two torsion bar spring extends outside supporting sleeve.This structure makes supporting sleeve can be arranged on equally on two support tubes of motor tricycle front fork, the free end of torsion bar spring is connected with vibration torsion transferring member, realizes vibration damping thus.(not shown)
See Fig. 4 to Fig. 8, torsion bar type vibration damping equipment of the present invention is arranged in the forward mounting of motor tricycle, the forward mounting of motor tricycle is made into steering column 1 bottom be fixedly connected with two symmetrical to downward-extension and recurvate rear supporting tube 2 forms front fork, two rear supporting tube 2 lower ends are respectively welded with erection support 3, between the erection support 3 supporting adn fixing device 12 of torsion bar type vibration damping equipment being arranged on two rear supporting tube 2 lower ends, be positioned at front-wheel 7 rear, the flange plate 14a at supporting adn fixing device 12 two ends and erection support 3 are connected and fixed.Described erection support 3 is provided with opening slot 3a, two walls of opening slot 3a are symmetrical arranged through hole 18, Rocker arm 5 is made namely to vibrate the rear end of torsion transferring member, can insert erection support 3 is provided with in opening slot 3a, the free end of the torsion bar spring 4 of torsion bar type vibration damping equipment can be placed in the through hole 18 of erection support 3 and is fixedly connected with Rocker arm 5 rear end circumference, Rocker arm 5 and torsion bar spring 4 are located by holding down bolt 16 axle, two Rocker arm 5s are positioned at front-wheel 7 left and right side, Rocker arm 5 front end and front wheel spindle 6 Spielpassung, fix with nut 10, front-wheel 7 is made to be suspended on Rocker arm 5, between Rocker arm 5 and rear supporting tube 2 upper end, also front damper 17 can be installed.When front-wheel be expert at sail vibratory impulse under there is bob; rocking arm fluctuates thereupon; impact shock is converted to torque conduction to the torsion bar spring of torsion bar type vibration damping equipment; torsion bar spring by self elastic torsion motion impact shock amplitude fading is eliminated; the impact shock allowing front-wheel produce can not directly reflex to the rear supporting tube be fixedly connected with steering column, realizes vibration damping thus.
Claims (6)
1. the torsion bar type vibration damping equipment of a motor tricycle, it is characterized in that: torsion bar type vibration damping equipment comprises two cylinder torsion bar spring adopting spring steel to make, and a supporting adn fixing device, described supporting adn fixing device is used for lateral connection and is fixed between two support tubes of motor tricycle front fork, the axial two ends of described supporting adn fixing device are provided with flange plate, for being fixedly connected with the motor tricycle front fork support tube being positioned at supporting adn fixing device two ends, described supporting adn fixing device is made up of two supporting sleeves and a base member, described base member is fixedly connected between two supporting sleeves axis and forms a supporting adn fixing device, described base member is provided with axially through circumferential fixed hole, two torsion bar spring are placed in two supporting sleeves respectively, two torsion bar spring are positioned on an axis, one end of two torsion bar spring is fixed end, the fixed end of two torsion bar spring inserts from the circumferential fixed hole two ends of base member in opposite directions, be fixedly connected with base member circumference, the free end of two torsion bar spring extends outside supporting sleeve, two torsion bar spring extend in overarm shape, its extending end is free end, the free end of torsion bar spring is provided with circumferential fixed structure, vibration torsion transferring member is fixedly connected with for circumference.
2. the torsion bar type vibration damping equipment of motor tricycle according to claim 1, it is characterized in that: the circumferential fixed hole that described base member is provided with is square hole, the fixed end of described torsion bar spring is set to square toes, forms circumference and be fixedly connected with in the square hole of the square toes insertion base member of torsion bar spring.
3. the torsion bar type vibration damping equipment of motor tricycle according to claim 1, it is characterized in that: the circumferential fixed hole that described base member is provided with is splined hole, the fixed end of described torsion bar spring is set to spline, and the fixed end of torsion bar spring inserts in the circumferential fixed hole of base member and forms spline fitted.
4. the torsion bar type vibration damping equipment of motor tricycle according to claim 1, is characterized in that: described base member is cylindrical body, and cylindrical body is provided with axially through circumferential fixed hole, and supporting sleeve overlaps on the cylinder, by being welded and fixed or selling fixing.
5. the torsion bar type vibration damping equipment of motor tricycle according to claim 1, it is characterized in that: the free end of described torsion bar spring is splined end, for being connected with the splined hole that vibration torsion transferring member is arranged, this splined end is provided with and the annular groove vibrating torsion transferring member axially locating, by holding down bolt or alignment pin location.
6. the torsion bar type vibration damping equipment of motor tricycle according to claim 1, it is characterized in that: the free end of described torsion bar spring is square toes, be located by connecting for arranging square hole circumference with vibration torsion transferring member, these square toes are provided with axle positioning hole, by holding down bolt or locating stud and vibration torsion transferring member axially locating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310107185.1A CN103144727B (en) | 2013-03-29 | 2013-03-29 | The torsion bar type vibration damping equipment of motor tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310107185.1A CN103144727B (en) | 2013-03-29 | 2013-03-29 | The torsion bar type vibration damping equipment of motor tricycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103144727A CN103144727A (en) | 2013-06-12 |
| CN103144727B true CN103144727B (en) | 2015-10-28 |
Family
ID=48543133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310107185.1A Active CN103144727B (en) | 2013-03-29 | 2013-03-29 | The torsion bar type vibration damping equipment of motor tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103144727B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215553891U (en) * | 2021-02-25 | 2022-01-18 | 纳恩博（常州）科技有限公司 | Shock absorber and travel tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2480934A (en) * | 1944-11-22 | 1949-09-06 | Julien Maurice Franc Alexandre | Suspension system for automobile vehicles |
| GB692850A (en) * | 1950-06-14 | 1953-06-17 | Innocenti Soc Generale | An improved resilient suspension system for motorcycle wheels |
| GB700636A (en) * | 1950-06-14 | 1953-12-09 | Innocenti Soc Generale | An improved resilient suspension system for motorcycle wheels |
| DE1244593B (en) * | 1963-12-04 | 1967-07-13 | Volkswagenwerk Ag | Wheel guide, especially for motor vehicles |
| CN201287600Y (en) * | 2008-10-24 | 2009-08-12 | 北京北方车辆集团有限公司 | Trailer hanging device |
| CN203146682U (en) * | 2013-03-29 | 2013-08-21 | 重庆宗申发动机制造有限公司 | Torsion bar type vibration damper of motor tricycle |
-
2013
- 2013-03-29 CN CN201310107185.1A patent/CN103144727B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2480934A (en) * | 1944-11-22 | 1949-09-06 | Julien Maurice Franc Alexandre | Suspension system for automobile vehicles |
| GB692850A (en) * | 1950-06-14 | 1953-06-17 | Innocenti Soc Generale | An improved resilient suspension system for motorcycle wheels |
| GB700636A (en) * | 1950-06-14 | 1953-12-09 | Innocenti Soc Generale | An improved resilient suspension system for motorcycle wheels |
| DE1244593B (en) * | 1963-12-04 | 1967-07-13 | Volkswagenwerk Ag | Wheel guide, especially for motor vehicles |
| CN201287600Y (en) * | 2008-10-24 | 2009-08-12 | 北京北方车辆集团有限公司 | Trailer hanging device |
| CN203146682U (en) * | 2013-03-29 | 2013-08-21 | 重庆宗申发动机制造有限公司 | Torsion bar type vibration damper of motor tricycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103144727A (en) | 2013-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016047341A1 (en) | Engine support structure for saddled vehicle | |
| JP2004099017A (en) | Front wheel suspension device utilizing steering gear frame | |
| JP2016064721A5 (en) | ||
| CN103144727B (en) | The torsion bar type vibration damping equipment of motor tricycle | |
| JP6866749B2 (en) | Rear cushion device | |
| CN103158826B (en) | Motor-tricycle torsion bar type front-end equipment | |
| JP6316042B2 (en) | Engine mounting structure | |
| CN203146682U (en) | Torsion bar type vibration damper of motor tricycle | |
| KR100475910B1 (en) | a roll decreasing structure of a suspension for front and dead axle of commercial vehicles | |
| KR200492941Y1 (en) | Stabilizer reinforcement device | |
| CN210455067U (en) | Mounting structure of motorcycle engine | |
| JP5822354B2 (en) | Shock absorber | |
| CN203142938U (en) | Damper device of motor tricycle torsion bar type front suspension device | |
| JP5909384B2 (en) | Shock absorber | |
| CN203142939U (en) | Limiting devices of motor tricycle torsion bar type front suspension device | |
| CN203142935U (en) | Rocker arm device of motor tricycle torsion bar type front suspension device | |
| CN203142931U (en) | Torsion bar fixing structure of torsion bar type absorber of motor tricycle | |
| JP2004237791A (en) | Single opening fork bicycle | |
| JP6348356B2 (en) | Wheelchair caster support fixing member | |
| KR20120121237A (en) | Bracket for shock absorber | |
| JP5871380B2 (en) | Shock absorber | |
| CN203753290U (en) | Bike seat rod shock-absorbing structure | |
| JP3152232U (en) | Fastening structure for refurbished parts of tricycle | |
| KR100537795B1 (en) | Shock absorber mounting structure | |
| JP2011183981A (en) | Motorcycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |