JPS59121546U

JPS59121546U - Forward/reverse rotary transmission

Info

Publication number: JPS59121546U
Application number: JP1408183U
Authority: JP
Inventors: 大橋　佳光; 松平　要; 卓也松田
Original assignee: 株式会社クボタ
Priority date: 1983-02-01
Filing date: 1983-02-01
Publication date: 1984-08-16

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

[Brief explanation of drawings]

図面は本考案の各実施例を例示するものであって、第１
図は全体の側面図、第２図はロータリ装置の概略背面図
、第３図は伝動部の断面背面図、第４図はその断面側面
図、第５図は操作部の断面側面図、第６図は後部カバー
の底面図、第７図はその断面図、第８図及び第９図は変
形例を示す断面図である。５・・・ロータリ装置、１２・・・ギヤーケース、２２
・・・入力軸、２５・・・ウオーム、２６．２７・・・
ウオームホイール、３０．３１・・・平ギヤー、３２・
・・伝動軸、３４・・・爪軸、３５・・・摺動ギヤー。４（０賢２ ′Ｘ″３　　１ｔ’１The drawings illustrate each embodiment of the present invention.
2 is a schematic rear view of the rotary device, FIG. 3 is a cross-sectional rear view of the transmission section, FIG. 4 is a cross-sectional side view thereof, FIG. 5 is a cross-sectional side view of the operating section, 6 is a bottom view of the rear cover, FIG. 7 is a sectional view thereof, and FIGS. 8 and 9 are sectional views showing modified examples. 5... Rotary device, 12... Gear case, 22
...Input shaft, 25...Worm, 26.27...
Worm wheel, 30.31... Spur gear, 32.
...Transmission shaft, 34...Claw shaft, 35...Sliding gear. 4(0ken2 'X''3 1t'1

Claims

[Scope of utility model registration request]

In a forward/reverse rotary transmission device in which a pawl shaft is driven in the forward and reverse directions by power from an input shaft via a gear mechanism in an input gear case, the gear mechanism includes a worm provided on the input shaft, and a worm connected to the worm. A forward/reverse rotary transmission device comprising: a pair of worm wheels that engage from above and below, and a switching means for selectively interlockingly connecting the pair of worm wheels to a transmission shaft interlocking with a pawl shaft. .