JPS62163560U - - Google Patents

Info

Publication number
JPS62163560U
JPS62163560U JP5074786U JP5074786U JPS62163560U JP S62163560 U JPS62163560 U JP S62163560U JP 5074786 U JP5074786 U JP 5074786U JP 5074786 U JP5074786 U JP 5074786U JP S62163560 U JPS62163560 U JP S62163560U
Authority
JP
Japan
Prior art keywords
frame
undercover
frames
screwed
predetermined
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
JP5074786U
Other languages
Japanese (ja)
Other versions
JPH0542125Y2 (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 JP1986050747U priority Critical patent/JPH0542125Y2/ja
Publication of JPS62163560U publication Critical patent/JPS62163560U/ja
Application granted granted Critical
Publication of JPH0542125Y2 publication Critical patent/JPH0542125Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Body Structure For Vehicles (AREA)

Description

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

第1図は本考案の実施例に係り、旋回フレーム
の要部を示す第4図は同様位置の断面図、第2図
ないし第5図は従来技術に係り、第2図は油圧シ
ヨベルを示す斜視図、第3図は第1図中に示す旋
回フレームの平面図、第4図は第3図中の矢示
―方向断面図、第5図は第4図中の要部を拡大
して示す断面図である。 1……下部走行体、2……上部旋回体、3……
旋回フレーム、14……センタフレーム、18,
19……サイドフレーム、31,32,33……
張出しビーム、31A,32A,33A……折曲
げ部、34……ねじ穴、35……アンダカバー。
Fig. 1 shows an embodiment of the present invention, Fig. 4 shows the main parts of the revolving frame, and Fig. 4 shows a sectional view of the same position, Figs. 2 to 5 relate to the prior art, and Fig. 2 shows a hydraulic excavator. 3 is a plan view of the rotating frame shown in FIG. 1, FIG. 4 is a sectional view taken in the direction of the arrow in FIG. 3, and FIG. 5 is an enlarged view of the main parts in FIG. 4. FIG. 1... Lower traveling body, 2... Upper revolving body, 3...
Rotating frame, 14... Center frame, 18,
19...Side frame, 31, 32, 33...
Overhanging beam, 31A, 32A, 33A...bent portion, 34...screw hole, 35...undercover.

Claims (1)

【実用新案登録請求の範囲】 (1) 旋回装置を介して上部走行体に取付けられ
るべきセンタフレームと、該センタフレームから
左、右方向に張出した複数の張出しフレームと、
該各張出しフレームの先端に設けられたサイドフ
レームと、前記各フレームのうち所定のフレーム
の下側にねじ止めされたアンダカバーとからなる
建設機械の旋回フレームにおいて、前記アンダカ
バーがねじ止めされる所定のフレームには、その
下側をL字状に折曲げることによつてそれぞれ折
曲げ部を形成し、該各折曲げ部には複数個のねじ
穴を穿設し、該各ねじ穴を介して前記アンダカバ
ーをねじ止めしたことを特徴とする建設機構の旋
回フレーム。 (2) 前記アンダカバーがねじ止めされる所定の
フレームは前記各張出フレームのうちいくつかの
張出しフレームである実用新案登録請求の範囲(1
)項記載の建設機構の旋回フレーム。
[Claims for Utility Model Registration] (1) A center frame to be attached to the upper traveling body via a swing device, and a plurality of overhang frames extending from the center frame in the left and right directions;
In a revolving frame of a construction machine, the undercover is screwed to a revolving frame of a construction machine, which includes a side frame provided at the tip of each of the overhanging frames, and an undercover screwed to the lower side of a predetermined frame among the frames. A predetermined frame has bent portions by bending its lower side into an L-shape, and a plurality of screw holes are drilled in each of the bent portions, and each of the screw holes is A revolving frame for a construction mechanism, characterized in that the undercover is screwed through the undercover. (2) Utility model registration claim (1) in which the predetermined frames to which the undercover is screwed are some of the overhang frames.
) Swivel frame for the construction mechanism described in item ).
JP1986050747U 1986-04-04 1986-04-04 Expired - Lifetime JPH0542125Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986050747U JPH0542125Y2 (en) 1986-04-04 1986-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986050747U JPH0542125Y2 (en) 1986-04-04 1986-04-04

Publications (2)

Publication Number Publication Date
JPS62163560U true JPS62163560U (en) 1987-10-17
JPH0542125Y2 JPH0542125Y2 (en) 1993-10-25

Family

ID=30874387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986050747U Expired - Lifetime JPH0542125Y2 (en) 1986-04-04 1986-04-04

Country Status (1)

Country Link
JP (1) JPH0542125Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5875179U (en) * 1981-11-18 1983-05-20 日立建機株式会社 Work equipment building
JPS6085360U (en) * 1983-11-14 1985-06-12 日立建機株式会社 construction machinery building

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5875179U (en) * 1981-11-18 1983-05-20 日立建機株式会社 Work equipment building
JPS6085360U (en) * 1983-11-14 1985-06-12 日立建機株式会社 construction machinery building

Also Published As

Publication number Publication date
JPH0542125Y2 (en) 1993-10-25

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