JPS61203841U - - Google Patents
Info
- Publication number
- JPS61203841U JPS61203841U JP8938285U JP8938285U JPS61203841U JP S61203841 U JPS61203841 U JP S61203841U JP 8938285 U JP8938285 U JP 8938285U JP 8938285 U JP8938285 U JP 8938285U JP S61203841 U JPS61203841 U JP S61203841U
- Authority
- JP
- Japan
- Prior art keywords
- eccentric cam
- rotary table
- shaft
- fixing mechanism
- seat
- 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
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
Landscapes
- Seats For Vehicles (AREA)
- Chairs Characterized By Structure (AREA)
Description
第１〜７図は本考案の実施例を示しており、第
１図は全体側面図、第２図は一部断面側面拡大図
、第３図は第２図の―線断面図、第４図は第
２図の―線断面図、第５図は第２図の―
線断面拡大図、第６図は本考案を適用した前後進
切換型トラクタの平面図、第７図は同トラクタの
背面図、第８図は本考案の従来技術を示す側面図
、第９〜１１図は前後進切換型トラクタの後向き
アクセル装置の１例を示しており、第９図は一部
切欠斜視図、第１０図は側面図、第１１図は断面
正面図、第１２図はヘーベーラの伝動部の断面図
、第１３図は同伝動部のロツク機構の斜視図であ
る。
１…トラクタ車体、１５…座席装置、２１…後
向き操縦装置、５１…基台、５２…回転台、５３
…固定機構、５５…ステー、５６…座席、６８…
横軸、６９…偏心カム、７０…ハンドル、７１…
回動軸。
1 to 7 show an embodiment of the present invention, in which FIG. 1 is an overall side view, FIG. 2 is an enlarged partially sectional side view, FIG. The figure is a cross-sectional view of Figure 2, and Figure 5 is a cross-sectional view of Figure 2.
6 is a plan view of a forward/reverse switching type tractor to which the present invention is applied; FIG. 7 is a rear view of the same tractor; FIG. 8 is a side view showing the prior art of the present invention; Fig. 11 shows an example of a backward accelerator device for a forward/reverse switching type tractor, Fig. 9 is a partially cutaway perspective view, Fig. 10 is a side view, Fig. 11 is a sectional front view, and Fig. 12 is a Hebera. FIG. 13 is a cross-sectional view of the transmission section of the present invention, and FIG. 13 is a perspective view of the locking mechanism of the transmission section. DESCRIPTION OF SYMBOLS 1... Tractor body, 15... Seat device, 21... Rearward steering device, 51... Base, 52... Turntable, 53
...fixing mechanism, 55...stay, 56...seat, 68...
Horizontal axis, 69... Eccentric cam, 70... Handle, 71...
rotation axis.
Claims (1)
を枢支し、この回転台５２上にステー５５を介し
て座席５６を高さ調整自在に取付け、前記回転台
５２を基台５１に押圧して廻止めをする固定機構
５４を設けた回転式座席装置において、前記固定
機構５４は縦軸５３に貫通した横軸６８と、この
横軸６８に嵌合され且つ回転台５２に押圧可能な
偏心カム６９と、この偏心カム６９に取付けられ
た前記横軸６８と平行な回動軸７１と、前記偏心
カム６９を回動すべく回動軸７１に取付けられ且
つステー５５に沿つて上方へ延設されたハンドル
７０とを有することを特徴とする回転式座席装置
の固定機構。 A rotary table 52 is connected to a fixed base 51 via a vertical shaft 53.
A seat 56 is height-adjustably mounted on the rotary table 52 via a stay 55, and a fixing mechanism 54 is provided for pressing the rotary table 52 against the base 51 to prevent rotation. In the seat device, the fixing mechanism 54 includes a horizontal shaft 68 penetrating through the vertical shaft 53, an eccentric cam 69 that is fitted onto the horizontal shaft 68 and can be pressed against the rotary table 52, and an eccentric cam 69 attached to the eccentric cam 69. It is characterized by having a rotating shaft 71 parallel to the horizontal axis 68, and a handle 70 attached to the rotating shaft 71 and extending upwardly along the stay 55 to rotate the eccentric cam 69. Fixing mechanism for rotating seat equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8938285U JPH0238839Y2 (en) | 1985-06-12 | 1985-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8938285U JPH0238839Y2 (en) | 1985-06-12 | 1985-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61203841U true JPS61203841U (en) | 1986-12-22 |
| JPH0238839Y2 JPH0238839Y2 (en) | 1990-10-18 |
Family
ID=30643405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8938285U Expired JPH0238839Y2 (en) | 1985-06-12 | 1985-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238839Y2 (en) |
-
1985
- 1985-06-12 JP JP8938285U patent/JPH0238839Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0238839Y2 (en) | 1990-10-18 |