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1. 发明专利

JPH09216525A LUBRICATING DEVICE OF TRANSFER 失效
公开(公告)号：JPH09216525A
公开(公告)日：1997-08-19
申请号：JP4948896
申请日：1996-02-13
申请人： SUZUKI MOTOR CO
发明人： FUJII ISAO
IPC分类号： B60K17/344 , F16H57/04
摘要： PROBLEM TO BE SOLVED: To feed an optimum amount of lubricating oil to the taper bearings, by setting the passage widths of two branch oil passages in the different sizes respectively, according to the amounts of the sucking actions of the lubricating oil of two taper bearings. SOLUTION: A right side idler taper bearing 44 is formed at a specific first diameter B1, and it is composed of a right side idler inner ring 46, a right side idler outer ring 48, and a right side idler roller 50. By rotating the right side idler inner ring 46 integrally with an idler shaft 14, a specific sucking function of the lubricating oil is given. A right side output taper bearing 60 is formed at a second diameter B2 larger than a first diameter B1 of the right side idler taper bearing 44, and it is composed of a right side output inner ring 62, a right side output outer ring 64, and a right side output roller 66. In such a composition, the rotational frequency of the right side output inner ring 62 is made higher than the rotational frequency of the right side idler inner ring 46. When the right side output inner ring 62 is rotated integrally with an output shaft 16, its sucking function of the lubricating oil is made larger than the right side idler taper bearing 44.

2. 发明专利

JPH09216523A FOUR-WHEEL DRIVE DEVICE 失效
公开(公告)号：JPH09216523A
公开(公告)日：1997-08-19
申请号：JP4948996
申请日：1996-02-13
申请人： SUZUKI MOTOR CO
发明人： FUJII ISAO
IPC分类号： B60K17/344
摘要： PROBLEM TO BE SOLVED: To secure the clearance of an oil pan and a transfer case, by forming a boss for insertion and a boss for screwing to superpose the outermost periphery forming line of a fastening seat surface to the outermost periphery forming lines of the right side bearing and the left side bearing. SOLUTION: An insertion boss 60 for a fastening bolt 58 is formed to the right side case 10. A screwing boss 62 for a fastening bolt 58 is formed to the left side case 12. The axial centers F of the insertion boss 60 and the screwing boss 62 are approched to the axial center G of a transfer input shaft 14. To the outermost periphery forming line D of the fastening seat surface 74 of the insertion boss 60, a superposing H with the outermost periphery forming line E of the right side bearing 22 of the input shaft 14 is generated. By such a way, the fastening seat surface 74 of the insertion boss 60 is positioned to the outer side of a transfer case from the installing surface 76 of the right side bearing 22 of the input shaft 14. Consequently, the fastening seat surface 74 is prevented from interfeing with the outer ring of the right side bearing 22 of the input shaft 14.

3. 发明专利

JPH08338442A PLAY ADJUSTING MECHANISM OF CLUTCH CABLE 失效
公开(公告)号：JPH08338442A
公开(公告)日：1996-12-24
申请号：JP17136895
申请日：1995-06-14
申请人： SUZUKI MOTOR CO
发明人： FUJII ISAO , OBA TAKUYA
IPC分类号： F16D23/12
摘要： PURPOSE: To provide a play adjusting mechanism of a clutch cable, capable of achieving a noise reduction in time of clutch operation and an improvement in pedal feeling by the way of simple structure. CONSTITUTION: A pin 9 externally provided with a rubber member 10 is inserted into an inner cable 5 and installed in space between an end 8a of a clutch release arm 8 and a nut 7. This rubber member 10 comes to be interposed between the nut 7 and the pin 9 as well as between the pin 9 and the clutch release arm 8 respectively in consequence. Therefore, any noise and engine vibration in time of clutch operation to be transmitted to the clutch release arm 8 are all absorbed by this rubber member 10, preventing these noises vibrations from being propagated to a clutch pedal. Whereby the noise in time of the clutch operation is preventable from occurring, and further, an improvement in pedal feeling is well promotable. Since it is such a structure as being externally provided with the rubber member 10 in the pin 9, a noise reduction in time of the clutch operation and a pedal feeling improvement are all achievable through simple structure.

4. 发明专利

JPH0333560A ARRANGEMENT FOR SHIFT MECHANISM 失效
公开(公告)号：JPH0333560A
公开(公告)日：1991-02-13
申请号：JP16767389
申请日：1989-06-29
申请人： SUZUKI MOTOR CO
发明人： FUJII ISAO
IPC分类号： F16H61/36
摘要： PURPOSE:To improve wiring workability by forming a shifting lever into a nearly L-shaped state and a selecting lever into a nearly straight line state so that the wiring direction of shifting and selecting cables can become nearly the same direction so as to make the bend of each cable small and a wiring degree of freedom large. CONSTITUTION:When the speed change operating lever of a manual transmission 6 is moved to a desired speed change condition, a selecting lever 20 is reversibly rotated via a selecting cable 44, also a shifting lever 14 is reversibly rotated via a shifting cable 42, a desired speed fork is moved, and the speed change operation of a manual transmission 6 is conducted. Here the taking-out position of the shifting cable 42 and the selecting cable 44 can be made nearly the same direction by foldingly forming the shifting lever 14 to a nearly L-shaped state from a nearly center part, and also forming the selecting lever 20 into a nearly straight line state. Consequently the bend condition of each cable 42 and 44 can be made small, the degree of freedom of each cable 42 and 44 at the time of wiring becomes large, and wiring workability can be improved.

5. 发明专利

JPH04302759A LUBRICAITON DEVICE FOR TRANS-AXLE 失效
公开(公告)号：JPH04302759A
公开(公告)日：1992-10-26
申请号：JP9358991
申请日：1991-03-30
申请人： SUZUKI MOTOR CO
发明人： FUJII ISAO
IPC分类号： F16H57/04
摘要： PURPOSE:To obviate changing a trams-axle case in shape because of the type of lubricant introduction passage and the like by disposing a lubricant receiving body which introduces lubricant to the bearing side of a drive shaft after the body has received lubricant raked up by the rotation of a drive chain. CONSTITUTION:A driving sprocket 40 is fixedly provided for a transfer pinion shaft in the transfer section of a trans-axle 2, a driven sprocket 44 is also fixedly provided for an extension shaft, and a drive chain 54 is concurrently installed between the respective sprockets 40 and 44. In this case, a lubricant receiving body 78 is provided between the respective sprockets 40 and 44 and between the upper and lower sides of the drive chain 54, And the lubricant receiving body 78 is made up of a lubricant receiving port section 80 receiving lubricant raked up by the drive chain 54, a lubricant introducing section 80 introducing lubricant in the lubricant receiving port to the side of a retainer, and of an installation section 84 fitted onto a light case 6 with an installation bolt 76.

6. 发明专利

JPH04302758A LUBRICATION DEVICE FOR TRANSMISSION 失效
公开(公告)号：JPH04302758A
公开(公告)日：1992-10-26
申请号：JP9358891
申请日：1991-03-30
申请人： SUZUKI MOTOR CO
发明人： FUJII ISAO
IPC分类号： F16H57/04
摘要： PURPOSE:To simplify a guide hole section and the like in structure in a molding metal mold by feeding lubricant to an introduction hole section with the end section of the guide port section blocked with shim, which is bored in a transmission case when lubricant is fed from the transmission case to a transfer case. CONSTITUTION:In a lubrication device, lubricant raked up by the rotation of a final gear 8 and a ring gear 10 is transferred from a transmission case 2 to a transfer case. In this case, a guide port section 32 is bored in the inside of the transmission case 2. And an introduction hole section 34 which introduces lubricant between pinion bearings 16 rotatably supporting a pinion gear 12 meshed with the ring gear 10. Furthermore, a communication port section 36 communicating the guide port section 32 with the guide hole section 34, is bored in the inside of a retainer 24 which assembles the pinion bearing 16 with the transmission case 2. And when lubricant is fed, lubricant is fed to the introduction hole section 34 side with the end section of the guide port section 32 blocked with a shim 26.

7. 发明专利

JPH0874998A REVERSE GEAR SQUEAL PREVENTING DEVICE 失效
公开(公告)号：JPH0874998A
公开(公告)日：1996-03-19
申请号：JP23032794
申请日：1994-08-31
申请人： SUZUKI MOTOR CO
发明人： FUJII ISAO
IPC分类号： F16H63/20 , F16H63/30 , F16H63/34 , F16H63/36
摘要： PURPOSE: To stop the rotation of a main shaft by the synchronous action of a forward/backward synchronizing mechanism, so as to prevent gear squeal of a reverse gear, by W slightly moving a forward/backward stage shift yoke in the forward/backward stage shifting direction by a cam member provided on a shift and select shaft in the early stage in reverse shifting. CONSTITUTION: When a gear shift is operated into the reverse shift position in the clutch disconnected state, a shift and select shaft 92 is rotated, and a reverse yoke part 141 of a five-stage reverse shift yoke 140 is pressed into the reverse shift direction. As a result, a reverse idler gear is to be meshed with a reverse main gear. At this time, a cam member 160 is rotated in the same direction as the select shaft 92, and a two-stage synchronizing mechanism 74 is operated. A one-stage/two-stage shift yoke 136 is pressed on the pressing surface of the cam member 160 by a one-state/two-stage select spring 130 and a cam spring 178, and the one-state/two-stage shift yoke 136 is moved to the neutral position side.

8. 发明专利

JPH07269684A LUBRICATOR FOR TRANSAXLE 失效
公开(公告)号：JPH07269684A
公开(公告)日：1995-10-20
申请号：JP8544094
申请日：1994-03-31
申请人： SUZUKI MOTOR CO
发明人： FUJII ISAO
IPC分类号： F16H57/04
摘要： PURPOSE:To secure lubrication within a support part by providing a lubricating oil supply means which communicates the right case of a transaxle with the sump part of lubricating oil in the support part and supplies the lubricating oil within the transaxle to the sump part of the lubricating oil to lubricate the inner part of the support part. CONSTITUTION:A transaxle 2 is laterally mounted on a vehicle, and a shaft part 6 for transmitting driving power through a differential gear 4 disposed therein is provided, and a support part 8 for pivotally supporting the shaft part 6 is provided. The right case 12 of the transaxle 2 and the the sump part 14 of lubricating oil within the support part 8 are communicated with each other to supply the lubricating oil within the transaxle to the sump part 14 of lubricating oil, and the lubricating oil within the support part 8 is supplied by a lubricating oil supply means 16. As a result, with the lubricating oil supply means 16, the lubricating oil in the transaxle 2 is supplied to the sump part 14 of lubricating oil and the lubrication in the support part 8 can be secured.

9. 发明专利

JPH04351325A CLUTCH 失效
公开(公告)号：JPH04351325A
公开(公告)日：1992-12-07
申请号：JP9358491
申请日：1991-03-30
申请人： SUZUKI MOTOR CO
发明人： FUJII ISAO
IPC分类号： F16D23/14
摘要： PURPOSE:To enable easy assembling of a release fork at low cost by forming a release communicating body whose both ends are connected to a clutch cable and a release bearing by a plate-like release fork and a connecting pin at end. CONSTITUTION:When a driven steps on a clutch pedal, a clutch cable 14 is pulled to the left. Since its engaging section 20-a is pulled by a stopper pin 18, a release fork 20 oscillates with a fixing bolt 24 as the support point, and its tip 20-b moves to the right together with a release bearing 32 which is connected by a connecting pin 3U. Consequently, an outside diameter section 34-C of a diaphragm spring 34 moves to the left with a hold section 34-b as the support point and pressing force of a pressure plate 38 is released. Therefore, friction force between a clutch disk 8 and a flywheel b disappears, and power is not transmitted from a crank shaft 2 to an input shaft 10. At this time, it is possible to assemble the release fork easily and cheaply.

10. 发明专利

JPH03121373A GEAR STRIKING SOUND PREVENTING DEVICE OF TRANSMISSION 失效
公开(公告)号：JPH03121373A
公开(公告)日：1991-05-23
申请号：JP25641489
申请日：1989-09-30
申请人： SUZUKI MOTOR CO
发明人： FUJII ISAO
IPC分类号： F16H3/38 , F16H63/20 , F16H63/30
摘要： PURPOSE:To prevent the generation of a gear striking sound by providing a cam mechanism for operating a forward step synchronous engagement mechanism by engaging a first cam operated with the rotation of a shift and select shaft at the time of reverse shifting with second cam to move a forward step low speed shift shaft a little in the axial direction. CONSTITUTION:At the time of turning a shift and select shaft for performing reverse shift operation, a first cam 130 is turned and engaged with a second cam 132, and a forward step low speed shift shaft is moved a little in the axial direction through the second cam 132. By the axial movement of the forward step low speed shift shaft, a forward step synchronous engagement mechanism 68 is operated through a forward step fork and a forward step switching sleeve, so that the rotation of a main shaft 10 is once stopped before a reverse idler gear 84 meshes with a main reverse gear 28. Accordingly, even if the speed of the reverse shift operation is increased, the forward step synchronous engagement mechanism can be operated surely to smoothly mesh the reverse idler gear 84 with the main reverse gear 28.

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