JPH02127536U - - Google Patents
Info
- Publication number
- JPH02127536U JPH02127536U JP3764589U JP3764589U JPH02127536U JP H02127536 U JPH02127536 U JP H02127536U JP 3764589 U JP3764589 U JP 3764589U JP 3764589 U JP3764589 U JP 3764589U JP H02127536 U JPH02127536 U JP H02127536U
- Authority
- JP
- Japan
- Prior art keywords
- reduction gear
- final reduction
- vehicle
- view
- fluid coupling
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 1
Landscapes
- Motor Power Transmission Devices (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Retarders (AREA)
Description
第１，２図はこの考案の第１実施例を示し、第
１図は後部終減速装置の断面図、第２図は第１図
の要部拡大断面図である。第３図この考案の第２
実施例を示す後部終減速装置の要部拡大断面図で
ある。第４図この考案の第３実施例を示す後部終
減速装置の要部拡大断面図である。第５図この考
案の第４実施例を示す後部終減速装置の要部拡大
断面図である。第６図この考案の第５実施例を示
す後部終減速装置の要部拡大断面図である。第７
図は従来例を示す後部終減速装置の断面図である
。第８図は駆動力伝達系の概略断面平面図、第９
図は車両の駆動力伝達系の概略平面図である。
図において、２は四輪駆動車両、４は内燃機関
、６は変速機、８は前部終減速装置、１４は前部
駆動車軸、１６は前車輪、１８は動力分配装置、
２０は推進軸、２２は後部終減速装置、２８は後
部駆動車軸、３０は後車輪、３２は後部終減速装
置２０の入力軸、３４は流体継手、３６は回転数
差吸収機構、３８は流体継手ハウジング、５２は
内側軸、５４は外側ケース、５６は作動部材、６
２は流体継手第１軸受、６４は流体継手第２軸受
、６６は内側軸孔、６８は流体継手第３軸受、７
０は切換機構、７４は切換用ドツグ、７４−１は
内周側第１ドツグ、７４−２は外周側第２ドツグ
、７８は切換用スリーブ、１０２は緩衝材、１０
４は取付溝、１０６は取付部、１０８はガイド板
、１１０はサークリツプである。
1 and 2 show a first embodiment of this invention, FIG. 1 being a sectional view of the rear final reduction gear, and FIG. 2 being an enlarged sectional view of the main part of FIG. 1. Figure 3: The second part of this idea
FIG. 2 is an enlarged cross-sectional view of a main part of a rear final reduction gear according to an embodiment. FIG. 4 is an enlarged sectional view of a main part of a rear final reduction gear showing a third embodiment of this invention. FIG. 5 is an enlarged sectional view of a main part of a rear final reduction gear showing a fourth embodiment of this invention. FIG. 6 is an enlarged sectional view of a main part of a rear final reduction gear showing a fifth embodiment of this invention. 7th
The figure is a sectional view of a conventional rear final reduction gear. Figure 8 is a schematic cross-sectional plan view of the driving force transmission system;
The figure is a schematic plan view of the driving force transmission system of the vehicle. In the figure, 2 is a four-wheel drive vehicle, 4 is an internal combustion engine, 6 is a transmission, 8 is a front final reduction gear, 14 is a front drive axle, 16 is a front wheel, 18 is a power distribution device,
20 is a propulsion shaft, 22 is a rear final reduction gear, 28 is a rear drive axle, 30 is a rear wheel, 32 is an input shaft of the rear final reduction gear 20, 34 is a fluid coupling, 36 is a rotation speed difference absorption mechanism, 38 is a fluid Joint housing, 52 is an inner shaft, 54 is an outer case, 56 is an operating member, 6
2 is a fluid coupling first bearing, 64 is a fluid coupling second bearing, 66 is an inner shaft hole, 68 is a fluid coupling third bearing, 7
0 is a switching mechanism, 74 is a switching dog, 74-1 is a first dog on the inner circumferential side, 74-2 is a second dog on the outer circumferential side, 78 is a switching sleeve, 102 is a buffer material, 10
4 is a mounting groove, 106 is a mounting portion, 108 is a guide plate, and 110 is a circlip.
Claims (1)
推進軸とこの推進軸に連絡される終減速装置の入
力軸との間に流体継手を介設した車両用終減速装
置において、前記推進軸と前記入力軸との間の回
転数差を吸収する回転数差吸収機構を前記流体継
手部位に設けたことを特徴とする車両用終減速装
置。 In a final reduction gear for a vehicle in which a fluid coupling is interposed between a propulsion shaft that transmits the driving force of an internal combustion engine mounted on the vehicle and an input shaft of a final reduction gear connected to this propulsion shaft, the propulsion shaft and A final reduction gear for a vehicle, characterized in that a rotation speed difference absorption mechanism for absorbing a rotation speed difference between the input shaft and the input shaft is provided at the fluid coupling portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989037645U JPH0740408Y2 (en) | 1989-03-31 | 1989-03-31 | Final reducer for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989037645U JPH0740408Y2 (en) | 1989-03-31 | 1989-03-31 | Final reducer for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02127536U true JPH02127536U (en) | 1990-10-22 |
| JPH0740408Y2 JPH0740408Y2 (en) | 1995-09-20 |
Family
ID=31544946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989037645U Expired - Lifetime JPH0740408Y2 (en) | 1989-03-31 | 1989-03-31 | Final reducer for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740408Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63255126A (en) * | 1987-04-13 | 1988-10-21 | Daihatsu Motor Co Ltd | Two-/four-wheel drive changeover mechanism for automobile |
-
1989
- 1989-03-31 JP JP1989037645U patent/JPH0740408Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63255126A (en) * | 1987-04-13 | 1988-10-21 | Daihatsu Motor Co Ltd | Two-/four-wheel drive changeover mechanism for automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0740408Y2 (en) | 1995-09-20 |
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