JPS63141806U - - Google Patents
Info
- Publication number
- JPS63141806U JPS63141806U JP3482287U JP3482287U JPS63141806U JP S63141806 U JPS63141806 U JP S63141806U JP 3482287 U JP3482287 U JP 3482287U JP 3482287 U JP3482287 U JP 3482287U JP S63141806 U JPS63141806 U JP S63141806U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- rod
- shaped
- intermediate gear
- camshaft
- 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
Links
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Gear Transmission (AREA)
- Gears, Cams (AREA)
Description
第1図から第5図までの図面はこの考案の実施
例を示しており、第1図はエンジンの正面図(第
2図のI矢視図)、第2図はエンジン前部におけ
る側面図(第1図の矢視図)、第3図は棒状中
間ギヤ単体の部分断面図、第4図は第1図の―
線断面図、第5図は第1図の―線断面図、
第6図及び第7図の図面は従来例を示しており、
第6図は第1図相当正面図、第7図は第2図相当
側面図である。
1……カムシヤフト、2……カムギヤ、3……
クランクシヤフト、4……クランクギヤ、5,5
a,5b……棒状中間ギヤ、51,52……端部
(両端)、6,7……ギア部、8……バネ部材。
The drawings from Fig. 1 to Fig. 5 show an embodiment of this invention. Fig. 1 is a front view of the engine (view from arrow I in Fig. 2), and Fig. 2 is a side view of the front part of the engine. (View from the arrow in Fig. 1), Fig. 3 is a partial cross-sectional view of the rod-shaped intermediate gear alone, and Fig. 4 is a - of Fig. 1.
Line sectional view, Figure 5 is a - line sectional view of Figure 1,
The drawings in FIGS. 6 and 7 show conventional examples,
FIG. 6 is a front view equivalent to FIG. 1, and FIG. 7 is a side view equivalent to FIG. 2. 1...Camshaft, 2...Cam gear, 3...
Crankshaft, 4...Crank gear, 5,5
a, 5b... Rod-shaped intermediate gear, 51, 52... End portion (both ends), 6, 7... Gear portion, 8... Spring member.
Claims (1)
シヤフトに取付けたクランクギヤとを中間ギアを
介して歯車連結して成るカムシヤフト駆動装置に
おいて、前記中間ギアを棒状とし、この棒状中間
ギヤの両端に前記カムギヤとクランクギヤに噛み
合うギア部を形成して、前記両ギアを歯車連結す
るとともに、前記棒状中間ギヤにはその両端の各
ギア部を軸方向に付勢するバネ部材を設けたこと
を特徴とするカムシヤフト駆動装置。 In a camshaft drive device in which a cam gear attached to a camshaft and a crank gear attached to a crankshaft are gear-coupled via an intermediate gear, the intermediate gear is rod-shaped, and the cam gear and crank gear are connected to both ends of the rod-shaped intermediate gear. A camshaft drive device characterized in that a gear portion meshing with the gear portion is formed to connect the two gears, and the rod-shaped intermediate gear is provided with a spring member that biases each gear portion at both ends thereof in the axial direction. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3482287U JPS63141806U (en) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3482287U JPS63141806U (en) | 1987-03-10 | 1987-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63141806U true JPS63141806U (en) | 1988-09-19 |
Family
ID=30843734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3482287U Pending JPS63141806U (en) | 1987-03-10 | 1987-03-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63141806U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010146721A1 (en) * | 2009-06-19 | 2010-12-23 | トヨタ自動車株式会社 | Variable-compression-ratio internal combustion engine |
JP2011001921A (en) * | 2009-06-22 | 2011-01-06 | Toyota Motor Corp | Variable compression ratio internal combustion engine |
-
1987
- 1987-03-10 JP JP3482287U patent/JPS63141806U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010146721A1 (en) * | 2009-06-19 | 2010-12-23 | トヨタ自動車株式会社 | Variable-compression-ratio internal combustion engine |
JP5071589B2 (en) * | 2009-06-19 | 2012-11-14 | トヨタ自動車株式会社 | Variable compression ratio internal combustion engine |
JP2011001921A (en) * | 2009-06-22 | 2011-01-06 | Toyota Motor Corp | Variable compression ratio internal combustion engine |