JPH02117264U

JPH02117264U -

Info

Publication number: JPH02117264U
Application number: JP2637889U
Authority: JP
Priority date: 1989-03-08
Filing date: 1989-03-08
Publication date: 1990-09-19

Description

[Brief explanation of the drawing]

第１図は本考案の実施例であるコンバインの側
面図、第２図は一部を断面にした第１図の一部の
平面図、第３図は要部の側断面図、第４図は第３
図の部分の平面図、第５図は第４図の断面図、第
６図は第５図の一部の分解図、第７図および第８
図は第６図の−線および−線における視
図をそれぞれ示し、第９図、第１０図および第１
１図は第３図、第４図および第５図の作動説明図
をそれぞれ示し、第１２図は第１図の一部で示す
作動説明図、第１３図は他の実施例を示し、第１
４図は第１３図の一部の側断面図、第１５図は第
１４図の作動説明図を示す。１……運転ステツプ、２……操縦コラム、３…
…運転席、１ａ……補助ステツプ。 Fig. 1 is a side view of a combine harvester that is an embodiment of the present invention, Fig. 2 is a plan view of a part of Fig. 1 in section, Fig. 3 is a side sectional view of the main parts, Fig. 4 is the third
5 is a sectional view of FIG. 4, FIG. 6 is an exploded view of a portion of FIG. 5, and FIGS.
The figures show views along the - line and - line of Fig. 6, respectively, and the views of Fig. 9, Fig. 10, and Fig. 1.
1 shows the operation explanatory diagrams of FIGS. 3, 4, and 5, respectively, FIG. 12 is an operation explanatory diagram showing a part of FIG. 1, and FIG. 13 shows another embodiment. 1
4 is a side sectional view of a part of FIG. 13, and FIG. 15 is an explanatory view of the operation of FIG. 14. 1...Driving step, 2...Control column, 3...
...Driver's seat, 1a...Auxiliary step.

Claims

[Scope of utility model registration request]

In a combine harvester constructed by installing a control column 2 and a driver's seat 3 in front of and behind an operation step 1 installed on the upper side of the machine, the control column 2 is installed in the front part.
The rear part of the driving step 1 having an upright structure is pivotally mounted to the front lower part of the driver's seat 3 so as to be freely rotatable and lockable so as to be able to change between a horizontal position and a forward-downward tilted position. Seat step mounting structure.