JPH03126432U - - Google Patents
Info
- Publication number
- JPH03126432U JPH03126432U JP3565390U JP3565390U JPH03126432U JP H03126432 U JPH03126432 U JP H03126432U JP 3565390 U JP3565390 U JP 3565390U JP 3565390 U JP3565390 U JP 3565390U JP H03126432 U JPH03126432 U JP H03126432U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- cutting blade
- rear end
- knife head
- knife
- 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
Landscapes
- Harvester Elements (AREA)
Description
第１図は刈刃機構におけるナイフヘツドの取付
部分の側面断面図、第２図は刈刃機構の全体平面
図、第３図は刈刃機構のＡ−Ａ断面図、第４図は
同じくＢ−Ｂ、第５図は同じくＣ−Ｃ、第６図は
同じくＤ−Ｄ、第７図は同じくＥ−Ｅである。
図面の符号は次ぎの各部を示す。１……刈刃機
構、３……受刃台、７……受刃、１１……可動刃
、１３……刈刃、１５……ナイフバー、１９……
押さえ部材、２３……ナイフヘツド、２９……押
さえ部材、３７……摩擦板、３９……肉厚部、４
１……対向面、４３……固定面。
Fig. 1 is a side cross-sectional view of the knife head attachment part of the cutting blade mechanism, Fig. 2 is an overall plan view of the cutting blade mechanism, Fig. 3 is a sectional view of the cutting blade mechanism along A-A, and Fig. 4 is also B-- B, FIG. 5 is also CC, FIG. 6 is D-D, and FIG. 7 is E-E. Reference numbers in the drawings indicate the following parts. DESCRIPTION OF SYMBOLS 1...Mowing blade mechanism, 3...Blade stand, 7...Blade, 11...Movable blade, 13...Mowing blade, 15...Knife bar, 19...
Holding member, 23... Knife head, 29... Holding member, 37... Friction plate, 39... Thick part, 4
1... Opposing surface, 43... Fixed surface.
Claims (1)
た可動刃１１と、可動刃１１に対して固定されて
いる受刃７とからなり、所定間隔で設けられた押
さえ部材１９，２９を可動刃１１の上側にに摺接
せしめ、ナイフバー１５の前後端面を受刃７の後
端と押さえ部材１９，２９とともに取り付けられ
る摩擦板の前端とによつて摺接ガイドせしめ、摩
擦板３７の上面を刈刃１３の後端下面に摺接せし
めて可動刃１１の左右復動をガイドする刈刃機構
において、ナイフヘツド２３の下側面には、ナイ
フヘツド２３の下方位置ある固定面４３に対して
対向する対向面４１を形成し、対向面４１は固定
面４３に摺接し得る位置に設けた刈刃機構におけ
るナイフヘツド構造。 It consists of a movable blade 11 configured by fixing a cutting blade 13 to a knife bar 15, and a receiving blade 7 fixed to the movable blade 11. The front and rear end surfaces of the knife bar 15 are slidably guided by the rear end of the receiving blade 7 and the front end of the friction plate attached together with the holding members 19 and 29, and the upper surface of the friction plate 37 is guided by the cutting blade 13. In the cutting blade mechanism that guides the left and right movement of the movable blade 11 by sliding on the lower surface of the rear end, the lower surface of the knife head 23 has an opposing surface 41 that faces a fixed surface 43 located below the knife head 23. A knife head structure in a cutting blade mechanism in which the opposing surface 41 is provided at a position where it can slide into contact with the fixed surface 43.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3565390U JP2534338Y2 (en) | 1990-04-02 | 1990-04-02 | Knife head structure in cutting blade mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3565390U JP2534338Y2 (en) | 1990-04-02 | 1990-04-02 | Knife head structure in cutting blade mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03126432U true JPH03126432U (en) | 1991-12-19 |
| JP2534338Y2 JP2534338Y2 (en) | 1997-04-30 |
Family
ID=31541196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3565390U Expired - Lifetime JP2534338Y2 (en) | 1990-04-02 | 1990-04-02 | Knife head structure in cutting blade mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534338Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10570816B2 (en) * | 2017-09-19 | 2020-02-25 | Pratt & Whitney Canada Corp. | Engine coupling arrangement |
-
1990
- 1990-04-02 JP JP3565390U patent/JP2534338Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534338Y2 (en) | 1997-04-30 |