JPS61194847U - - Google Patents
Info
- Publication number
- JPS61194847U JPS61194847U JP8051485U JP8051485U JPS61194847U JP S61194847 U JPS61194847 U JP S61194847U JP 8051485 U JP8051485 U JP 8051485U JP 8051485 U JP8051485 U JP 8051485U JP S61194847 U JPS61194847 U JP S61194847U
- Authority
- JP
- Japan
- Prior art keywords
- transmission gear
- tooth portion
- gear
- transmission
- notch
- 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
- 230000005540 biological transmission Effects 0.000 claims description 25
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000007935 neutral effect Effects 0.000 description 1
Description
図面は本考案に係るギアートランスミツシヨン
の実施例を示し、第１図は中立状態での断面図、
第２図は低速状態での断面図、第３図は中速状態
での断面図、第４図は高速状態での断面図、第５
図はトランスミツシヨン全体の断面図、第６図は
ミツシヨン入力部の断面図、第７図は農用トラク
ター全体の一部切欠き側面図である。第８図は比
較ミツシヨンの断面図である。 第９図は従来ミ
ツシヨンの断面図である。
The drawings show an embodiment of the gear transmission according to the present invention, and FIG. 1 is a sectional view in a neutral state;
Figure 2 is a sectional view at low speed, Figure 3 is a sectional view at medium speed, Figure 4 is a sectional view at high speed, and Figure 5 is a sectional view at high speed.
6 is a sectional view of the entire transmission, FIG. 6 is a sectional view of the transmission input section, and FIG. 7 is a partially cutaway side view of the entire agricultural tractor. FIG. 8 is a cross-sectional view of a comparison transmission. FIG. 9 is a sectional view of a conventional transmission.
Claims (1)
４より大径の第２伝動ギアー２５を、軸芯方向視
にて前記第１伝動ギアー２４の外周歯部２４ａと
前記第２伝動ギアー２５の外周歯部２５ａとがラ
ツプする状態で同芯状に設け、第３伝動ギアー２
６を前記第１伝動ギアー２４に対して前記第２伝
動ギアー２５と反対側に位置させた状態で前記第
１伝動ギアー２４の回転軸芯と平行な軸芯周りで
回動自在に設け、前記第１伝動ギアー２４に係脱
する第１歯部２７ａ、前記第２伝動ギアー２５に
係脱する第２歯部２７ｂ及び前記第３伝動ギアー
２６に係脱する第３歯部２７ｃを備えた１つのシ
フフギアー２７を、前記第３伝動ギアー２６と同
芯状に摺動自在に設けたギアートランスミツシヨ
ンであつて、前記第１伝動ギアー歯部２４ａの歯
先部分の第２伝動ギヤー側に切欠き２８を、かつ
、前記第２歯部２７ｂの歯先部分の第１歯部側に
切欠き２９を夫々備えさせると共に、前記第３伝
動ギアー２６との係合状態において前記第１伝動
ギアー切欠き２８に前記第２歯部２７ｂが前記第
２歯部切欠き２９に前記第１伝動ギアー歯部２４
ａが夫々入り込むように前記シフトギアーを形成
してあるギアートランスミツシヨン。 The first transmission gear 24 and the first transmission gear 2
The second transmission gear 25 having a diameter larger than 4 is arranged concentrically in a state in which the outer peripheral teeth 24a of the first transmission gear 24 and the outer peripheral teeth 25a of the second transmission gear 25 overlap when viewed in the axial direction. and the third transmission gear 2
6 is located on the opposite side of the second transmission gear 25 with respect to the first transmission gear 24, and is rotatably provided around an axis parallel to the rotation axis of the first transmission gear 24, and the 1 comprising a first tooth portion 27a that engages and disengages from the first transmission gear 24, a second tooth portion 27b that engages and disengages from the second transmission gear 25, and a third tooth portion 27c that engages and disengages from the third transmission gear 26. This is a gear transmission in which two shift gears 27 are slidably disposed coaxially with the third transmission gear 26, and are cut on the second transmission gear side of the tip portion of the first transmission gear tooth portion 24a. A notch 28 and a notch 29 are provided on the first tooth side of the tip portion of the second tooth portion 27b, and the first transmission gear disconnects when engaged with the third transmission gear 26. The second tooth portion 27b is in the notch 28, and the first transmission gear tooth portion 24 is in the second tooth notch 29.
A gear transmission in which the shift gears are formed so that a is inserted into each gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8051485U JPH0533807Y2 (en) | 1985-05-29 | 1985-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8051485U JPH0533807Y2 (en) | 1985-05-29 | 1985-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61194847U true JPS61194847U (en) | 1986-12-04 |
| JPH0533807Y2 JPH0533807Y2 (en) | 1993-08-27 |
Family
ID=30626434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8051485U Expired - Lifetime JPH0533807Y2 (en) | 1985-05-29 | 1985-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533807Y2 (en) |
-
1985
- 1985-05-29 JP JP8051485U patent/JPH0533807Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0533807Y2 (en) | 1993-08-27 |
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