JPH03107253U - - Google Patents

Info

Publication number
JPH03107253U
JPH03107253U JP1498490U JP1498490U JPH03107253U JP H03107253 U JPH03107253 U JP H03107253U JP 1498490 U JP1498490 U JP 1498490U JP 1498490 U JP1498490 U JP 1498490U JP H03107253 U JPH03107253 U JP H03107253U
Authority
JP
Japan
Prior art keywords
outer cylinder
cylinder
tip
upper plate
plate
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
Application number
JP1498490U
Other languages
Japanese (ja)
Other versions
JP2528699Y2 (en
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 JP1990014984U priority Critical patent/JP2528699Y2/en
Publication of JPH03107253U publication Critical patent/JPH03107253U/ja
Application granted granted Critical
Publication of JP2528699Y2 publication Critical patent/JP2528699Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Description

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

第１図〜第３図は、本考案の実施例を示し、第
１図は、本考案の作業車両のアウトリガの側面図
、第２図は、第１図のＡ断面図、第３図は、他の
実施例を示す第２図と同位置の断面図である。第
４図は、従来の作業車両のアウトリガの側面図で
ある。 １…車両フレーム、２…外筒、３…ジヤツキ、
４…内筒、７…側板、５ａ…外筒先端部上側板、
５ｂ…外筒内方部上側板、Ｄ…反力支持面。 1 to 3 show an embodiment of the present invention, FIG. 1 is a side view of the outrigger of the working vehicle of the present invention, FIG. 2 is a cross-sectional view of A in FIG. 1, and FIG. FIG. 2 is a sectional view at the same position as FIG. 2 showing another embodiment. FIG. 4 is a side view of an outrigger of a conventional work vehicle. 1... Vehicle frame, 2... Outer cylinder, 3... Jacket,
4...Inner cylinder, 7...Side plate, 5a...Outer cylinder tip upper side plate,
5b... Upper plate of the inner part of the outer cylinder, D... Reaction force support surface.

Claims (1)

【実用新案登録請求の範囲】 クレーン車あるいは高所作業車等の作業車両の
車両フレームに横設された外筒と、その先端にジ
ヤツキを垂設し前記外筒に伸縮自在に嵌挿した内
筒とからなる作業車両のアウトリガであつて、 前記外筒は、その上側板を外筒先端部上側板と
、当該外筒先端部上側板よりも内方の外筒内方部
上側板とから構成しており、前記外筒先端部上側
板は、ジヤツキ接地時に内筒上側面に係合して内
筒からの反力を支持する下向きの反力支持面を画
定する厚板でもつて構成すると共に、その下向き
の反力支持面のレベルが、外筒内方部上側板の下
面のレベルよりも低くなるよう、外筒内方部上側
板の外端部および外筒の両側板に溶接固着して構
成してあることを特徴とする作業車両のアウトリ
ガ。[Scope of Claim for Utility Model Registration] An outer cylinder installed horizontally on the vehicle frame of a work vehicle such as a crane vehicle or an aerial work vehicle, and an inner cylinder with a jack hanging down from its tip and inserted into the outer cylinder in a telescopic manner. An outrigger for a work vehicle consisting of a cylinder, the outer cylinder having an upper plate formed from an upper plate at the tip of the outer cylinder, and an upper plate at the inner side of the outer cylinder which is inside the upper plate at the tip of the outer cylinder. The upper plate at the tip of the outer cylinder is constituted by a thick plate that defines a downward reaction force supporting surface that engages with the upper surface of the inner cylinder and supports the reaction force from the inner cylinder when the jack hits the ground. At the same time, it is welded and fixed to the outer end of the upper inner plate of the outer cylinder and both side plates of the outer cylinder so that the level of the downward reaction force supporting surface is lower than the level of the lower surface of the upper inner plate of the outer cylinder. An outrigger for a work vehicle characterized by comprising:
JP1990014984U 1990-02-17 1990-02-17 Work vehicle outrigger Expired - Fee Related JP2528699Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990014984U JP2528699Y2 (en) 1990-02-17 1990-02-17 Work vehicle outrigger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990014984U JP2528699Y2 (en) 1990-02-17 1990-02-17 Work vehicle outrigger

Publications (2)

Publication Number Publication Date
JPH03107253U true JPH03107253U (en) 1991-11-05
JP2528699Y2 JP2528699Y2 (en) 1997-03-12

Family

ID=31518321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990014984U Expired - Fee Related JP2528699Y2 (en) 1990-02-17 1990-02-17 Work vehicle outrigger

Country Status (1)

Country Link
JP (1) JP2528699Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022002958A (en) * 2017-12-27 2022-01-11 極東開発工業株式会社 Outrigger device of service vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716252A (en) * 1971-03-01 1973-02-13 Kidde & Co Walter Dual position hydraulic outrigger assembly
JPS5078050A (en) * 1973-10-18 1975-06-25 Hiab Foco Ab
JPS5935149U (en) * 1983-07-11 1984-03-05 株式会社　多田野鉄工所 Outrigger device
JPS5951661U (en) * 1982-09-30 1984-04-05 株式会社小松製作所 Outrigger device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716252A (en) * 1971-03-01 1973-02-13 Kidde & Co Walter Dual position hydraulic outrigger assembly
JPS5078050A (en) * 1973-10-18 1975-06-25 Hiab Foco Ab
US3953052A (en) * 1973-10-18 1976-04-27 Hiab-Foco Aktiebolag Support legs of mobile cranes
JPS5951661U (en) * 1982-09-30 1984-04-05 株式会社小松製作所 Outrigger device
JPS5935149U (en) * 1983-07-11 1984-03-05 株式会社　多田野鉄工所 Outrigger device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022002958A (en) * 2017-12-27 2022-01-11 極東開発工業株式会社 Outrigger device of service vehicle

Also Published As

Publication number Publication date
JP2528699Y2 (en) 1997-03-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees