JPS5812422B2 - エクスカベ−タノ フレ−ム - Google Patents

エクスカベ−タノ フレ−ム

Info

Publication number
JPS5812422B2
JPS5812422B2 JP50056238A JP5623875A JPS5812422B2 JP S5812422 B2 JPS5812422 B2 JP S5812422B2 JP 50056238 A JP50056238 A JP 50056238A JP 5623875 A JP5623875 A JP 5623875A JP S5812422 B2 JPS5812422 B2 JP S5812422B2
Authority
JP
Japan
Prior art keywords
frame
boom
stringers
pair
pivot
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.)
Expired
Application number
JP50056238A
Other languages
English (en)
Japanese (ja)
Other versions
JPS50156203A (fr
Inventor
ハーベイ・アルバート・クネル
バリー・アラン・スコギン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of JPS50156203A publication Critical patent/JPS50156203A/ja
Publication of JPS5812422B2 publication Critical patent/JPS5812422B2/ja
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Shovels (AREA)
JP50056238A 1974-05-17 1975-05-14 エクスカベ−タノ フレ−ム Expired JPS5812422B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US470858A US3921834A (en) 1974-05-17 1974-05-17 Upper frame structure

Publications (2)

Publication Number Publication Date
JPS50156203A JPS50156203A (fr) 1975-12-17
JPS5812422B2 true JPS5812422B2 (ja) 1983-03-08

Family

ID=23869355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50056238A Expired JPS5812422B2 (ja) 1974-05-17 1975-05-14 エクスカベ−タノ フレ−ム

Country Status (6)

Country Link
US (1) US3921834A (fr)
JP (1) JPS5812422B2 (fr)
BE (1) BE828595A (fr)
CA (1) CA1018113A (fr)
DE (1) DE2518606C2 (fr)
FR (1) FR2271347B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH045400U (fr) * 1990-04-27 1992-01-17

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163498A (en) * 1977-12-13 1979-08-07 Caterpillar Tractor Co. Tower assembly
DE202015000719U1 (de) * 2015-01-29 2016-05-02 Liebherr-Werk Nenzing Gmbh Oberwagen für einen Kran oder eine Baumaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627983A (en) * 1948-09-11 1953-02-10 Jr William C Lathers Hoist attachment for tractors
BE523299A (fr) * 1952-10-07
US2790568A (en) * 1955-06-30 1957-04-30 Vernon G Mandt Swing-type material moving machine
US3071254A (en) * 1959-12-30 1963-01-01 Clark Equipment Co Tractor with boom attachment
US3167194A (en) * 1962-12-24 1965-01-26 Davis Self-propelled excavating machine
DE2022427A1 (de) * 1970-05-08 1971-11-25 Schaeff Kg Maschfab Karl Fahrzeug mit zwei Arbeitsgeraeten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH045400U (fr) * 1990-04-27 1992-01-17

Also Published As

Publication number Publication date
FR2271347A1 (fr) 1975-12-12
JPS50156203A (fr) 1975-12-17
FR2271347B1 (fr) 1979-05-18
DE2518606C2 (de) 1983-09-29
US3921834A (en) 1975-11-25
BE828595A (fr) 1975-10-30
CA1018113A (en) 1977-09-27
DE2518606A1 (de) 1975-11-27

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