JP4303093B2 - 農作業機 - Google Patents
農作業機 Download PDFInfo
- Publication number
- JP4303093B2 JP4303093B2 JP2003392977A JP2003392977A JP4303093B2 JP 4303093 B2 JP4303093 B2 JP 4303093B2 JP 2003392977 A JP2003392977 A JP 2003392977A JP 2003392977 A JP2003392977 A JP 2003392977A JP 4303093 B2 JP4303093 B2 JP 4303093B2
- Authority
- JP
- Japan
- Prior art keywords
- frame portion
- movable frame
- gas spring
- work
- working position
- 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.)
- Expired - Fee Related
Links
- 239000002689 soil Substances 0.000 claims description 23
- 239000007789 gas Substances 0.000 description 59
- 230000005540 biological transmission Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
Images
Landscapes
- Soil Working Implements (AREA)
Description
2 土作業手段
4 固定枠部
5 可動枠部
12 第1回動部材である第2回動アーム体
13 第2回動部材である可動フレーム体
40 回動アーム
41 ガススプリング
Claims (1)
- 走行車の走行により移動しながら土作業手段で土作業を行う農作業機であって、
前記走行車に連結される固定枠部と、
この固定枠部に設けられ、第1回動部材および第2回動部材を有し、前記土作業手段が前記走行車の前進走行に基づいて土作業をする前進作業位置、前記土作業手段が前記走行車の後退走行に基づいて土作業をする後退作業位置および前記土作業手段が前記走行車の後方に位置する格納非作業位置に移動し、前記土作業手段を支持する可動枠部と、
前記第1回動部材および前記第2回動部材間に回動アームを介して介装され、前記可動枠部の前進作業位置から格納非作業位置への移動および前記可動枠部の後退作業位置から格納非作業位置への移動を補助するガススプリングとを備え、
前記第1回動部材の一端部が前記固定枠部に回動可能に連結されかつこの第1回動部材の他端部に前記第2回動部材が回動可能に連結され、
前記ガススプリングは、前記第1回動部材に回動可能に連結された前記回動アームに連結され、前記可動枠部が前進作業位置に位置した状態および前記可動枠部が後退作業位置に位置した状態では自由長に比べて縮んだ状態となり、前記可動枠部が格納非作業位置に位置した状態では自由長の状態となり、自由長の状態で前記第1回動部材および前記第2回動部材間に前記回動アームを介して介装可能となっている
ことを特徴とする農作業機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003392977A JP4303093B2 (ja) | 2003-11-21 | 2003-11-21 | 農作業機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003392977A JP4303093B2 (ja) | 2003-11-21 | 2003-11-21 | 農作業機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005151848A JP2005151848A (ja) | 2005-06-16 |
JP4303093B2 true JP4303093B2 (ja) | 2009-07-29 |
Family
ID=34719514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003392977A Expired - Fee Related JP4303093B2 (ja) | 2003-11-21 | 2003-11-21 | 農作業機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4303093B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013021954A (ja) * | 2011-07-20 | 2013-02-04 | Kobashi Kogyo Co Ltd | 農作業機 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2591454Y2 (ja) * | 1993-03-16 | 1999-03-03 | 旭硝子株式会社 | ドアの自動閉鎖機構 |
JP3365025B2 (ja) * | 1994-01-21 | 2003-01-08 | 富士電機株式会社 | エアスプリングの取付構造 |
JP3868672B2 (ja) * | 1999-07-21 | 2007-01-17 | 小橋工業株式会社 | 畦塗り機 |
JP3725399B2 (ja) * | 2000-04-13 | 2005-12-07 | 小橋工業株式会社 | 畦塗り機 |
JP4396798B2 (ja) * | 2000-11-29 | 2010-01-13 | 小橋工業株式会社 | 畦塗り機 |
JP2002354904A (ja) * | 2001-05-31 | 2002-12-10 | Fuji Trailer Manufacturing Co Ltd | 整畦機 |
-
2003
- 2003-11-21 JP JP2003392977A patent/JP4303093B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005151848A (ja) | 2005-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102433822B (zh) | 用于铰接连接建筑机器的两个车架的装置 | |
US6715579B1 (en) | Articulated frame work vehicle | |
US9243382B2 (en) | Ripper device for motor grader, and motor grader equipped with this device | |
JP5069944B2 (ja) | ロータリ作業機のエプロン跳ね上げ補助装置 | |
US6269560B1 (en) | Sweeping assembly for excavating machines and the like | |
JP3783121B2 (ja) | 自動的に後退するストッパーを備えた切断機械 | |
JP4303093B2 (ja) | 農作業機 | |
US6957705B2 (en) | Loader linkage | |
JP4170860B2 (ja) | 畦塗り機 | |
KR101940461B1 (ko) | 고소작업차의 바스켓 회전장치 | |
JP5069901B2 (ja) | 農作業機 | |
JP7230737B2 (ja) | 建設機械 | |
JP2005052121A (ja) | 農作業機 | |
JP4109612B2 (ja) | 農作業機 | |
JPH10191706A (ja) | 畦塗機 | |
CN222558542U (zh) | 一种便于转向的截割臂及掘进机 | |
KR100767350B1 (ko) | 구조물 커팅장치 | |
JP7185922B2 (ja) | 畦塗り機 | |
JP7274758B2 (ja) | 作業機 | |
JP7161761B2 (ja) | 畦塗り機 | |
JP2004283130A (ja) | 農作業機および畦形成方法 | |
JP2025017671A (ja) | 作業車両、およびブレード支持構造 | |
JP4170858B2 (ja) | 畦塗り機 | |
JP3730431B2 (ja) | ミッドマウントモアの昇降リンク機構 | |
JP2005117951A (ja) | 農作業機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060606 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20071009 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071017 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071213 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080312 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080428 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080903 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081008 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090401 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090423 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120501 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4303093 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120501 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130501 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140501 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |