JPS6289477U - - Google Patents

Info

Publication number
JPS6289477U
JPS6289477U JP18178585U JP18178585U JPS6289477U JP S6289477 U JPS6289477 U JP S6289477U JP 18178585 U JP18178585 U JP 18178585U JP 18178585 U JP18178585 U JP 18178585U JP S6289477 U JPS6289477 U JP S6289477U
Authority
JP
Japan
Prior art keywords
hole
door lock
engagement
engaging protrusion
fitted
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
Application number
JP18178585U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP18178585U priority Critical patent/JPS6289477U/ja
Publication of JPS6289477U publication Critical patent/JPS6289477U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Component Parts Of Construction Machinery (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案に係る作業車のドアロツク部の実
施例を示し、第1図はドアロツク部に係合突起が
係合される前の状態を示す要部断面図、第2図は
ドアロツク部に係合突起が係合された状態を示す
要部断面図、第3図はバツクホーの全体側面図、
第4図は従来例を示す要部の断面図である。 3…運転キヤビン、5…ドア、5A…周縁部、
6…係合突起、7…ドアロツク部材、7A…係合
孔部、7B…操作部、9…貫通孔、10…ナツト
、11…ゴム部材、11A…筒部、11B…鍔部
The drawings show an embodiment of the door lock portion of a working vehicle according to the present invention, FIG. 1 is a cross-sectional view of the main part showing the state before the engagement protrusion is engaged with the door lock portion, and FIG. A sectional view of the main part showing the state in which the mating protrusions are engaged, FIG. 3 is an overall side view of the backhoe,
FIG. 4 is a cross-sectional view of the main parts of a conventional example. 3...operation cabin, 5...door, 5A...periphery,
6... Engaging projection, 7... Door lock member, 7A... Engaging hole portion, 7B... Operating portion, 9... Through hole, 10... Nut, 11... Rubber member, 11A... Cylinder part, 11B... Flange part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 剛体から成る係合突起6を、ドア5に形成した
貫通孔9に挿通する状態に配置し、且つ、前記係
合突起6に螺合する一対のナツト10,10で前
記貫通孔9の周縁部5Aを挾持することによつて
固定し、前記係合突起6を剛体的に内嵌係止する
係合孔部7Aと、前記係合突起6と係合孔部7A
との係合状態を解除操作自在な操作部7Bとを備
えたドアロツク部材7を、運転キヤビン3に設け
てある作業車のドアロツク部であつて、前記貫通
孔9に内嵌する筒部11Aと、前記貫通孔9の周
縁部5Aと前記ナツト10との間に介在する鍔部
11Bとを備えたゴム部材11を、前記係合突起
6に外嵌してある作業車のドアロツク部。
An engaging protrusion 6 made of a rigid body is arranged to be inserted into a through hole 9 formed in the door 5, and a pair of nuts 10, 10 screwed into the engaging protrusion 6 are inserted into the peripheral edge of the through hole 9. 5A, which is fixed by clamping the engagement hole 7A, and into which the engagement protrusion 6 is rigidly fitted and locked; and the engagement protrusion 6 and the engagement hole 7A.
A door lock member 7 having an operation part 7B which can be freely released from an engaged state with a cylindrical part 11A which is a door lock part of a work vehicle provided in the driving cabin 3 and which is fitted into the through hole 9. A door lock portion for a working vehicle, in which a rubber member 11 having a flange portion 11B interposed between a peripheral edge portion 5A of the through hole 9 and the nut 10 is fitted onto the engaging protrusion 6.
JP18178585U 1985-11-26 1985-11-26 Pending JPS6289477U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18178585U JPS6289477U (en) 1985-11-26 1985-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18178585U JPS6289477U (en) 1985-11-26 1985-11-26

Publications (1)

Publication Number Publication Date
JPS6289477U true JPS6289477U (en) 1987-06-08

Family

ID=31126978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18178585U Pending JPS6289477U (en) 1985-11-26 1985-11-26

Country Status (1)

Country Link
JP (1) JPS6289477U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010050469A1 (en) * 2008-10-30 2010-05-06 株式会社小松製作所 Cab for construction machine
CN103318202A (en) * 2012-03-23 2013-09-25 庞巴迪运输有限公司 Composite self-supporting housing for a railway car

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010050469A1 (en) * 2008-10-30 2010-05-06 株式会社小松製作所 Cab for construction machine
US8162386B2 (en) 2008-10-30 2012-04-24 Komatsu Ltd. Cab for construction machine
KR101252019B1 (en) 2008-10-30 2013-04-10 가부시키가이샤 고마쓰 세이사쿠쇼 Cab for construction machine
CN103318202A (en) * 2012-03-23 2013-09-25 庞巴迪运输有限公司 Composite self-supporting housing for a railway car
JP2013199270A (en) * 2012-03-23 2013-10-03 Bombardier Transportation Gmbh Composite self-supporting housing for railway car

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