JPH0450455U - - Google Patents

Info

Publication number
JPH0450455U
JPH0450455U JP9131090U JP9131090U JPH0450455U JP H0450455 U JPH0450455 U JP H0450455U JP 9131090 U JP9131090 U JP 9131090U JP 9131090 U JP9131090 U JP 9131090U JP H0450455 U JPH0450455 U JP H0450455U
Authority
JP
Japan
Prior art keywords
arm
hydraulic excavator
double
opposite end
mounting
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
JP9131090U
Other languages
Japanese (ja)
Other versions
JP2538162Y2 (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 JP1990091310U priority Critical patent/JP2538162Y2/en
Publication of JPH0450455U publication Critical patent/JPH0450455U/ja
Application granted granted Critical
Publication of JP2538162Y2 publication Critical patent/JP2538162Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Shovels (AREA)

Description

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

第１図はこの考案の延長アームの一実施例を示
す斜視図、第２図は第１図の延長アームの装着状
態を示す斜視図、第３図はこの考案の延長アーム
を用いた油圧シヨベルでの穴掘り作業を模式的に
示す側面図、第４図及び第５図は従来の延長アー
ムを用いた油圧シヨベルでの穴掘り作業を示す模
式図である。 図中、１……第１アーム、２……第２アーム、
３……枢支ピン、７，８……ピン穴、９……油圧
シヨベルのアーム、１０……透孔、１３……両開
きバケツト。 Fig. 1 is a perspective view showing an embodiment of the extension arm of this invention, Fig. 2 is a perspective view showing the extension arm of Fig. 1 installed, and Fig. 3 is a hydraulic excavator using the extension arm of this invention. FIGS. 4 and 5 are side views schematically illustrating digging operations using a hydraulic excavator using a conventional extension arm. In the figure, 1...first arm, 2...second arm,
3... Pivot pin, 7, 8... Pin hole, 9... Hydraulic excavator arm, 10... Through hole, 13... Double-opening bucket.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 枢支ピン３で屈折自在に連結された略等しい長
さの第１アーム１と第２アーム２を有し、第１ア
ーム１の反連結端には該アームを油圧シヨベルの
アーム９の先端に固定するための固定手段７，８
が設けられており、第２アーム２の反連結端には
両開きバケツト１３を装着するための装着手段１
０が設けられている、油圧シヨベルの両開きバケ
ツト用延長アーム。 It has a first arm 1 and a second arm 2 of approximately equal length that are bendably connected by a pivot pin 3, and the opposite end of the first arm 1 is connected to the tip of the arm 9 of the hydraulic excavator. Fixing means 7, 8 for fixing
A mounting means 1 for mounting a double-opening bucket bag 13 is provided at the opposite end of the second arm 2.
An extension arm for a double-opening bucket of a hydraulic excavator, which is equipped with a 0.
JP1990091310U 1990-08-30 1990-08-30 Extension arm for double bucket of excavator Expired - Lifetime JP2538162Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990091310U JP2538162Y2 (en) 1990-08-30 1990-08-30 Extension arm for double bucket of excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990091310U JP2538162Y2 (en) 1990-08-30 1990-08-30 Extension arm for double bucket of excavator

Publications (2)

Publication Number Publication Date
JPH0450455U true JPH0450455U (en) 1992-04-28
JP2538162Y2 JP2538162Y2 (en) 1997-06-11

Family

ID=31826810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990091310U Expired - Lifetime JP2538162Y2 (en) 1990-08-30 1990-08-30 Extension arm for double bucket of excavator

Country Status (1)

Country Link
JP (1) JP2538162Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826455A (en) * 1981-08-11 1983-02-16 Toho Aen Kk Zinc alloy for electrode
JPS6144479U (en) * 1984-08-24 1986-03-24 日立建機株式会社 gripping device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI58346C (en) * 1979-12-18 1981-01-12 Tampella Oy Ab FOERFARANDE FOER KONTINUERLIG FOERSOCKRING AV CELLULOSA AV VAEXTMATERIAL

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826455A (en) * 1981-08-11 1983-02-16 Toho Aen Kk Zinc alloy for electrode
JPS6144479U (en) * 1984-08-24 1986-03-24 日立建機株式会社 gripping device

Also Published As

Publication number Publication date
JP2538162Y2 (en) 1997-06-11

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