JPH11147485A - Tractor cabin door - Google Patents
Tractor cabin doorInfo
- Publication number
- JPH11147485A JPH11147485A JP26029498A JP26029498A JPH11147485A JP H11147485 A JPH11147485 A JP H11147485A JP 26029498 A JP26029498 A JP 26029498A JP 26029498 A JP26029498 A JP 26029498A JP H11147485 A JPH11147485 A JP H11147485A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- frame
- door
- glasses
- cabin
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0486—Special type
- B60J5/0487—Special type simplified doors related to cabins of, e.g. golf carts, tractors, jeeps, cranes, forklifts, etc.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Seal Device For Vehicle (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】この発明は、トラクタや、コ
ンバイン等のキャビンドアに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cabin door for a tractor, a combine or the like.
【0002】[0002]
【従来の技術、及び発明が解決しようとする課題】トラ
クタ等のキャビンドアは、例えば実開昭63−1899
12号公報に開示されるように、透明ガラスの内側に上
部フレームと縦フレームと下部フレームとを有するドア
補強フレームを進行方向が開放された状態で取付けた形
態が公知である。2. Description of the Related Art Cabin doors for tractors and the like are disclosed, for example, in Japanese Utility Model Laid-Open No. 63-1899.
As disclosed in Japanese Patent Laid-Open No. 12, a form is known in which a door reinforcing frame having an upper frame, a vertical frame, and a lower frame is mounted inside a transparent glass in a state where a traveling direction is opened.
【0003】しかしながら、上記の形態では、特に衝撃
荷重が掛り易い周辺部について補強が不足する。[0003] However, in the above-described embodiment, reinforcement is insufficient particularly in the peripheral portion where an impact load is likely to be applied.
【0004】[0004]
【課題を解決するための手段】この発明は、上記の欠点
を解消しようとし、周縁部にゴムシール54を嵌合保持
したガラス37,47の内側に、蝶番29によって後支
柱24に開閉自在に取り付けるガラスフレーム38,4
3を上記ガラス37,47の外周縁に略沿わせて設け、
該ガラスフレーム38,43に対するガラス37,47
の取付けは、適宜箇所を取付座50,50…と、ドアロ
ックブラケット45とによって取付けたことを特徴とす
るトラクタ等のキャビンドアの構成とする。SUMMARY OF THE INVENTION The present invention is intended to solve the above-mentioned drawbacks, and is mounted on a rear support post 24 by a hinge 29 inside a glass 37, 47 having a rubber seal 54 fitted and held on a peripheral edge thereof. Glass frame 38,4
3 is provided substantially along the outer peripheral edge of the glass 37, 47,
Glasses 37, 47 for the glass frames 38, 43
., And a cabin door such as a tractor, which is mounted at appropriate places by mounting seats 50, 50... And a door lock bracket 45.
【0005】[0005]
【作用、及び発明の効果】周縁部にゴムシール54を嵌
合保持したガラス37,47の内側に、蝶番29によっ
て後支柱24に開閉自在に取り付けるガラスフレーム3
8,43を上記ガラス37,47の外周縁に略沿わせて
設け、該ガラスフレーム38,43に対するガラス3
7,47の取付けは、適宜箇所を取付座50,50…
と、ドアロックブラケット45とによって取付けたか
ら、ガラスフレームとガラスとの接合部は点在して、ガ
ラスの開閉時に加わる周縁部への衝撃荷重を緩和でき、
上記した欠点を解消することができる。The glass frame 3 is attached to the rear support 24 by the hinge 29 so as to be openable and closable inside the glass 37, 47 in which the rubber seal 54 is fitted and held on the peripheral edge.
8 and 43 are provided substantially along the outer peripheral edges of the glasses 37 and 47, and the glass 3 with respect to the glass frames 38 and 43 is provided.
At the time of attachment of 7, 47, appropriate places are designated as attachment seats 50, 50.
And the door lock bracket 45, the joints between the glass frame and the glass are scattered, so that the impact load on the peripheral edge applied when opening and closing the glass can be reduced,
The above-mentioned disadvantages can be eliminated.
【0006】[0006]
【発明の実施の形態】トラクタ車体6は、前部からフロ
ントアクスルブラケット7、クラッチハウジング8、ミ
ッションケース9等を連結し、フロントアクスルブラケ
ット7の左右両側方には、フロントアクスルハウジング
10によって前車輪11を駆動できるように支持構成
し、ミッションケース9の左右両側方にはリヤアクスル
ハウジング12によって後車輪13を駆動できるように
支持構成し、各々エンジン14によって連動駆動する構
成としている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A tractor body 6 has a front axle bracket 7, a clutch housing 8, a transmission case 9 and the like connected from the front, and front left and right sides of the front axle bracket 7 are provided by front axle housings 10. The rear axle housing 12 supports the rear wheel 13 on both left and right sides of the transmission case 9 so that the rear wheels 13 can be driven.
【0007】ミッションケース9の上部には、操縦席1
5を、又ステップフロア16の前部にステアリングハン
ドル17を設けている。後車輪13の上側のフェンダー
18から、中央部のミッションケース9の上側に亘って
フロア19を設け、下部フレーム20によってミッショ
ンケース9乃至リヤアクスルハウジング12に対して支
持させている。[0007] At the top of the mission case 9 is a cockpit 1
5 and a steering handle 17 at the front of the step floor 16. A floor 19 is provided from the upper fender 18 of the rear wheel 13 to the upper side of the transmission case 9 at the center, and is supported by the lower frame 20 with respect to the transmission case 9 to the rear axle housing 12.
【0008】キャビン21のフレーム構成は、ダッシュ
ボード22の横外側に位置する前支柱23、操縦席15
の後部横外側に位置する後支柱24、これら左右の前支
柱23の下端部相互間を連結する前連結フレーム25、
左右の後支柱24の下端部相互間を連結する後連結フレ
ーム26、各前支柱23及び後支柱24の上端部間に亘
って、平面視方形状のルーフフレーム1の四隅部を連結
してなり、前連結フレーム25をダッシュボード22上
に重合し、後連結フレーム26をミッションケース9後
部の下部フレーム20上に重合させるようにして搭載
し、左右両側における前支柱23と後支柱24との下端
部相互間を、フェンダー18の前部と後部とで連結し
て、車体6上に搭載する。[0008] The frame structure of the cabin 21 is composed of a front support column 23, a cockpit 15
A front support frame 24 connecting the lower ends of the left and right front supports 23 to each other,
The four corners of the roof frame 1 having a rectangular shape in a plan view are connected between the rear connection frame 26 connecting the lower ends of the left and right rear supports 24 to each other, and between the upper ends of the front supports 23 and the rear supports 24. The front connecting frame 25 is superposed on the dashboard 22 and the rear connecting frame 26 is mounted on the lower frame 20 at the rear of the transmission case 9 so as to be superimposed, and the lower ends of the front support 23 and the rear support 24 on both left and right sides. The parts are connected to each other by a front part and a rear part of the fender 18 and mounted on the vehicle body 6.
【0009】このようなキャビン21フレームの前支柱
23間にはフロントガラス27を設け、後支柱24間に
はリヤガラス28を開閉自在に設け、左右両側の前後支
柱23、24間には、後支柱24に対して蝶番29で開
閉自在に取付けるドア30を設ける。前記ルーフフレー
ム1は、板金製で、外側部材と内側部材との合せ接合に
よって、中空状に形成し、外側部材がキャビン外側に露
出される。又内側部材はキャビン内に露出される。A windshield 27 is provided between the front supports 23 of such a cabin 21 frame, a rear glass 28 is provided between the rear supports 24 so as to be openable and closable, and a rear support is provided between the left and right front and rear supports 23, 24. A door 30 is provided to the door 24 so as to be freely opened and closed by a hinge 29. The roof frame 1 is made of sheet metal and is formed hollow by joining and joining an outer member and an inner member, and the outer member is exposed to the outside of the cabin. Also, the inner member is exposed in the cabin.
【0010】このうち前側辺部3は、前側下部にフロン
トガラス27の上側縁をシール31を介して取付ける取
付縁32を形成し、後側縁は段部33を形成して、ルー
フパネル5の前縁部をこの段部33の下縁部34上に重
合して、溶接、乃至ボルト・ナット等によって接合する
ことができる。又、左右両側辺部4においても同様の形
態で連続形成され、上面の幅は前側辺部3よりも狭く形
成し、外側へ分流する雨量を少くするようにしている。The front side portion 3 forms a mounting edge 32 at the lower portion on the front side for mounting the upper edge of the windshield 27 via a seal 31, and the rear side edge forms a stepped portion 33. The front edge can be superimposed on the lower edge 34 of the step 33, and can be joined by welding, bolts, nuts, or the like. Also, the left and right side portions 4 are formed continuously in the same manner, and the upper surface is formed to be narrower than the front side portion 3 so as to reduce the amount of rain diverted to the outside.
【0011】後側辺部2は、前記段部33を形成せず、
下縁部34と同高さの面に上端面35を形成し、この上
端面35上にルーフパネル5の後縁部を重合させて接合
させる。36は内張りボードである。なお、ルーフフレ
ーム1は、左右両側辺部4において、前後から差込形態
で重合Aすることにより組立構成する。このような構成
では、ボルト等の締付具によって組立てることができ
る。又、機種が異なることによって前後方向の長さが異
なる場合の共用化を図ることもできる。The rear side 2 does not form the step 33,
An upper end surface 35 is formed on a surface at the same height as the lower edge portion 34, and a rear edge portion of the roof panel 5 is overlapped on the upper end surface 35 and joined. 36 is a lining board. In addition, the roof frame 1 is assembled and constructed by overlapping A in the form of insertion from the front and rear sides 4 on the left and right sides. In such a configuration, it is possible to assemble with a fastener such as a bolt. In addition, it is possible to share the case where the lengths in the front-back direction are different due to different models.
【0012】ドア30は、蝶番29によって後支柱24
に開閉自在に取付けられる太目のパイプ材からなるガラ
スフレーム38と、このガラスフレーム38よりも細い
パイプ材からなるガラスフレーム43とを有し、ガラス
フレーム38の上辺部41には、ガラスフレーム43の
上辺部44を差込んで重合Bさせて、溶接等で接合固定
している。又、ガラスフレーム38の下辺部42は、ガ
ラスフレーム43の中段部に位置するドアロックブラケ
ット45に差込んで固定し、ガラスフレーム43の下辺
部46は、該下辺部42の後部に連結している。これら
ガラスフレーム43の上辺部44と下辺部とは、該下辺
部42を境として角度を異にし、従って、これらの外側
に取付ける上ガラス37と下ガラス47とは、該下辺部
42に沿って接着材等による接目48を形成して、ガラ
ス面の角度を異にする。The door 30 is hinged to the rear support 24 by a hinge 29.
A glass frame 38 made of a thick pipe material and a glass frame 43 made of a pipe material thinner than the glass frame 38 is attached to the glass frame 38 so as to be freely opened and closed. The upper side portion 44 is inserted and polymerized B, and fixed by welding or the like. Further, the lower side portion 42 of the glass frame 38 is inserted and fixed to a door lock bracket 45 located at the middle portion of the glass frame 43, and the lower side portion 46 of the glass frame 43 is connected to the rear portion of the lower side portion 42. I have. The upper side 44 and the lower side of these glass frames 43 have different angles with respect to the lower side 42, and therefore, the upper glass 37 and the lower glass 47 attached to the outside of the glass frame 43 extend along the lower side 42. A seam 48 made of an adhesive or the like is formed to change the angle of the glass surface.
【0013】ガラス37、47の取付けは、ガラスフレ
ーム38、43の外側面において、ゴムの如き弾性体を
介在させて取付けるもので、蝶番29部やガラスフレー
ム43の隅部等に固定した取付座50と、ドアロックブ
ラケット45部とにおいて取付けられる。このうち取付
座50においては、ガラス37,47に形成した取付穴
49に段付ナット51、及びこの外周に嵌合する弾性体
52を嵌合して、この段付ナット51と取付座50との
間をボル53で締付けて固定する。The glass plates 37 and 47 are mounted on the outer surfaces of the glass frames 38 and 43 with an elastic body such as rubber interposed therebetween, and are fixed to hinges 29 and corners of the glass frame 43 and the like. 50 and 45 parts of the door lock bracket. In the mounting seat 50, a stepped nut 51 and an elastic body 52 fitted on the outer periphery of the mounting hole 49 formed in the glass 37, 47 are fitted to fit the stepped nut 51 and the mounting seat 50. Is fixed with a bolt 53.
【0014】又、ドアロックブラケット45に対するガ
ラス37,47の周縁部は、ゴムシール54を介して嵌
合保持されている。ガラス37,47の外周縁は、ガラ
スフレーム38,43よりも外側へ張り出して、シール
ダンパー55を取付け、ドアの閉鎖時は、キャビン21
のフレーム側に設けられるシール受縁や、ルーフフレー
ム1の左右両側辺部4の下縁部39等に接圧させて、気
密性を保持させる。The peripheral edges of the glasses 37 and 47 with respect to the door lock bracket 45 are fitted and held via rubber seals 54. The outer peripheral edges of the glass 37, 47 project outward beyond the glass frames 38, 43, and a seal damper 55 is attached. When the door is closed, the cabin 21 is closed.
The seal receiving edge provided on the frame side, the lower edge portion 39 of the left and right side portions 4 of the roof frame 1 and the like are brought into contact with each other to maintain airtightness.
【0015】前記ドアロックブラケット45の前側縁5
6から下ガラス47の前側縁に亘って取付けられるシー
ルダンパー55の内側には、ドアロックブラケット45
のハウジング内部57と水抜穴58で一連に連通する排
水通路59を形成し、ドアロックブラケット45内部に
侵入した水を下方へ誘導して、下端部のシールダンパー
55に形成する排水穴60から排水する。The front edge 5 of the door lock bracket 45
6, a door lock bracket 45 is provided inside a seal damper 55 attached to the front side edge of the lower glass 47.
A drain passage 59 communicating with the inside of the housing 57 and the drain hole 58 is formed in a series, and the water that has entered the inside of the door lock bracket 45 is guided downward to drain from the drain hole 60 formed in the seal damper 55 at the lower end. I do.
【図1】ドアの側面図。FIG. 1 is a side view of a door.
【図2】トラクタの側面図。FIG. 2 is a side view of the tractor.
【図3】その正面図。FIG. 3 is a front view thereof.
【図4】その背面図。FIG. 4 is a rear view thereof.
【図5】図1のC−C断面図。FIG. 5 is a sectional view taken along line CC of FIG. 1;
【図6】図1のD−D断面図。FIG. 6 is a sectional view taken along line DD of FIG. 1;
【図7】図1の一部の拡大側面図。FIG. 7 is an enlarged side view of a part of FIG. 1;
【図8】図7のE−E断面図。FIG. 8 is a sectional view taken along the line EE of FIG. 7;
【図9】図7のF−F断面図。FIG. 9 is a sectional view taken along line FF of FIG. 7;
【図10】図7のG−G断面図。FIG. 10 is a sectional view taken along line GG of FIG. 7;
【図11】ルーフの斜視図。FIG. 11 is a perspective view of a roof.
【図12】その側断面図。FIG. 12 is a side sectional view thereof.
【図13】その正断面図。FIG. 13 is a front sectional view thereof.
24…後支柱、29…蝶番、30…ドア、37…(上)
ガラス、45…ドアロックブラケット、47…(下)ガ
ラス、50…取付座24 ... rear support, 29 ... hinge, 30 ... door, 37 ... (top)
Glass, 45: Door lock bracket, 47: (Bottom) glass, 50: Mounting seat
Claims (1)
ガラス37,47の内側に、蝶番29によって後支柱2
4に開閉自在に取り付けるガラスフレーム38,43を
上記ガラス37,47の外周縁に略沿わせて設け、該ガ
ラスフレーム38,43に対するガラス37,47の取
付けは、適宜箇所を取付座50,50…と、ドアロック
ブラケット45とによって取付けたことを特徴とするト
ラクタ等のキャビンドア。1. A rear pillar 2 is attached by hinges 29 to the inside of the glass 37, 47 in which a rubber seal 54 is fitted and held on the periphery.
The glass frames 38, 43 which can be freely opened and closed on the glass frame 4 are provided substantially along the outer peripheral edges of the glass plates 37, 47. And a cabin door such as a tractor attached by a door lock bracket 45.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26029498A JPH11147485A (en) | 1991-06-26 | 1998-09-14 | Tractor cabin door |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15451391A JPH054589A (en) | 1991-06-26 | 1991-06-26 | Cabin roof for tractor and the like |
JP26029498A JPH11147485A (en) | 1991-06-26 | 1998-09-14 | Tractor cabin door |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15451391A Division JPH054589A (en) | 1991-06-26 | 1991-06-26 | Cabin roof for tractor and the like |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000358963A Division JP3491609B2 (en) | 2000-11-27 | 2000-11-27 | Agriculture traveling body cabin door device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11147485A true JPH11147485A (en) | 1999-06-02 |
Family
ID=15585899
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15451391A Pending JPH054589A (en) | 1991-06-26 | 1991-06-26 | Cabin roof for tractor and the like |
JP26029498A Pending JPH11147485A (en) | 1991-06-26 | 1998-09-14 | Tractor cabin door |
JP2000022139A Expired - Fee Related JP3491593B2 (en) | 1991-06-26 | 2000-01-31 | Agriculture traveling body cabin door device |
JP2000022137A Expired - Fee Related JP3491592B2 (en) | 1991-06-26 | 2000-01-31 | Agriculture traveling body cabin door device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15451391A Pending JPH054589A (en) | 1991-06-26 | 1991-06-26 | Cabin roof for tractor and the like |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000022139A Expired - Fee Related JP3491593B2 (en) | 1991-06-26 | 2000-01-31 | Agriculture traveling body cabin door device |
JP2000022137A Expired - Fee Related JP3491592B2 (en) | 1991-06-26 | 2000-01-31 | Agriculture traveling body cabin door device |
Country Status (1)
Country | Link |
---|---|
JP (4) | JPH054589A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016060022A1 (en) * | 2014-10-15 | 2016-04-21 | ヤンマー株式会社 | Working vehicle |
JP2016078825A (en) * | 2014-10-15 | 2016-05-16 | ヤンマー株式会社 | Work vehicle |
DE102019007573A1 (en) * | 2019-10-30 | 2021-05-06 | Man Truck & Bus Se | Roof for a driver's cab of a commercial vehicle |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1017753A3 (en) * | 2007-09-07 | 2009-06-02 | Econor Bv | Truck door, has inner plate and outer plate, which are manufactured from transparent material, and rearview mirror built into space between outer plate and inner plate |
JP5687218B2 (en) * | 2012-01-17 | 2015-03-18 | 日立建機株式会社 | Work machine |
JP2016008034A (en) * | 2014-06-26 | 2016-01-18 | ヤンマー株式会社 | Working vehicle |
JP2016078598A (en) * | 2014-10-15 | 2016-05-16 | ヤンマー株式会社 | Work vehicle |
-
1991
- 1991-06-26 JP JP15451391A patent/JPH054589A/en active Pending
-
1998
- 1998-09-14 JP JP26029498A patent/JPH11147485A/en active Pending
-
2000
- 2000-01-31 JP JP2000022139A patent/JP3491593B2/en not_active Expired - Fee Related
- 2000-01-31 JP JP2000022137A patent/JP3491592B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016060022A1 (en) * | 2014-10-15 | 2016-04-21 | ヤンマー株式会社 | Working vehicle |
JP2016078825A (en) * | 2014-10-15 | 2016-05-16 | ヤンマー株式会社 | Work vehicle |
DE102019007573A1 (en) * | 2019-10-30 | 2021-05-06 | Man Truck & Bus Se | Roof for a driver's cab of a commercial vehicle |
Also Published As
Publication number | Publication date |
---|---|
JP3491593B2 (en) | 2004-01-26 |
JP2000158945A (en) | 2000-06-13 |
JPH054589A (en) | 1993-01-14 |
JP3491592B2 (en) | 2004-01-26 |
JP2000158944A (en) | 2000-06-13 |
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