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JPS616052U - Automatic transmission shift mechanism - Google Patents

Automatic transmission shift mechanism

Info

Publication number
JPS616052U
JPS616052U JP9022884U JP9022884U JPS616052U JP S616052 U JPS616052 U JP S616052U JP 9022884 U JP9022884 U JP 9022884U JP 9022884 U JP9022884 U JP 9022884U JP S616052 U JPS616052 U JP S616052U
Authority
JP
Japan
Prior art keywords
shift fork
shift
fork shaft
automatic transmission
shaft
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
Application number
JP9022884U
Other languages
Japanese (ja)
Other versions
JPH021570Y2 (en
Inventor
省吾 西川
覚 法師人
Original Assignee
日産ディーゼル工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日産ディーゼル工業株式会社 filed Critical 日産ディーゼル工業株式会社
Priority to JP9022884U priority Critical patent/JPS616052U/en
Publication of JPS616052U publication Critical patent/JPS616052U/en
Application granted granted Critical
Publication of JPH021570Y2 publication Critical patent/JPH021570Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/32—Gear shift yokes, e.g. shift forks
    • F16H2063/321—Gear shift yokes, e.g. shift forks characterised by the interface between fork body and shift rod, e.g. fixing means, bushes, cams or pins

Landscapes

  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１因は本考案の一実施例を示す横断面図、第２図はこ
の実施例の側断面図、第３図はこの実施例のギヤのレイ
アウトを示す説明図、第４図は従来機構を示す側断面図
である。 １・・・・・・トランスミッションカバー、３ａ・・・
・・・第１のシフトフォークシャフト、３ｂ・・・・・
・第２のシフトフォークシャフトζ５ａ〜５ｃ・・・・
・・シフトフオ下ク、６ａ〜６ｄ・・・・・・アクチュ
エータ、７ａ〜７ｄ・・・・・・ガイド孔、１１ａ〜ｌ
ｉｄ・・・・・・第１のｂツクビン、１７ａ〜１７ｄ・
・・・・・第２のロツクピン、１９ａ〜１９ｄ・・・・
・・ばね、２０ａ〜２０ｄ・・・・・・プッシュピン、
２５Ｎ，２５Ｌ，２５Ｈ・・・・・・位置決め用凹部、
３０．３１・・・・・・シフタ、３２・・・・・・シフ
トフォーク、３３・・・・・・反転レバー。The first factor is a cross-sectional view showing an embodiment of the present invention, Fig. 2 is a side sectional view of this embodiment, Fig. 3 is an explanatory diagram showing the gear layout of this embodiment, and Fig. 4 is a conventional mechanism. FIG. 1...Transmission cover, 3a...
...First shift fork shaft, 3b...
・Second shift fork shaft ζ5a-5c...
・・Shift foot lower part, 6a to 6d...Actuator, 7a to 7d...Guide hole, 11a to l
id... 1st b tsukubin, 17a-17d.
...Second lock pin, 19a-19d...
...Spring, 20a-20d...Push pin,
25N, 25L, 25H... positioning recess,
30.31...Shifter, 32...Shift fork, 33...Reversing lever.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シフトアクチュエータに連結された第１のシフトフォー
クシャフトおよびこれに平行比配設された第２のシフト
フォークシャフトを設け、第１のシフトフォークシャフ
トに複数個のシフトフォークを摺動自在に嵌合し、それ
ぞれのシフトフォークごとにシフトフォークに常に係合
するとともにトランスミッション力バーあるいはシフト
フォークシャフトのいずれか一方に選択的に係合する係
合子を設け、トランスミッション力バーにその係合子を
シフトフォークシャフトに係合させるアクチュエータ・
を設け、シフトフォークに係合子をトランスミッション
力バーに係合させるように付勢するばね手段を設け、第
２のシフトフォークシャフ″トにシフ（フォークを設け
、また、第１および第２のシフトフォークシャフトの間
の両者を選択的に連結する反転レバーを備えた連結手段
を設けたことを特徴とする自動変速機のシフト機構。A first shift fork shaft connected to a shift actuator and a second shift fork shaft arranged parallel to the first shift fork shaft are provided, and a plurality of shift forks are slidably fitted to the first shift fork shaft. , each shift fork is provided with an engager that constantly engages the shift fork and selectively engages either the transmission force bar or the shift fork shaft, and the engager is connected to the transmission force bar to the shift fork shaft. Actuator to engage
a shift fork, spring means for biasing the shift fork into engagement with the transmission force bar, a shift fork on the second shift fork shaft; A shift mechanism for an automatic transmission, characterized in that a connecting means is provided with a reversing lever for selectively connecting two fork shafts.
JP9022884U 1984-06-19 1984-06-19 Automatic transmission shift mechanism Granted JPS616052U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9022884U JPS616052U (en) 1984-06-19 1984-06-19 Automatic transmission shift mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9022884U JPS616052U (en) 1984-06-19 1984-06-19 Automatic transmission shift mechanism

Publications (2)

Publication Number Publication Date
JPS616052U true JPS616052U (en) 1986-01-14
JPH021570Y2 JPH021570Y2 (en) 1990-01-16

Family

ID=30645032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9022884U Granted JPS616052U (en) 1984-06-19 1984-06-19 Automatic transmission shift mechanism

Country Status (1)

Country Link
JP (1) JPS616052U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180238422A1 (en) * 2015-09-24 2018-08-23 Aisin Seiki Kabushiki Kaisha Gear transmission device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491260U (en) * 1972-04-04 1974-01-08
JPS513323U (en) * 1974-06-24 1976-01-12
JPS555809U (en) * 1978-06-27 1980-01-16

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491260U (en) * 1972-04-04 1974-01-08
JPS513323U (en) * 1974-06-24 1976-01-12
JPS555809U (en) * 1978-06-27 1980-01-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180238422A1 (en) * 2015-09-24 2018-08-23 Aisin Seiki Kabushiki Kaisha Gear transmission device

Also Published As

Publication number Publication date
JPH021570Y2 (en) 1990-01-16

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