JPS4968177A - - Google Patents

Info

Publication number
JPS4968177A
JPS4968177A JP48099776A JP9977673A JPS4968177A JP S4968177 A JPS4968177 A JP S4968177A JP 48099776 A JP48099776 A JP 48099776A JP 9977673 A JP9977673 A JP 9977673A JP S4968177 A JPS4968177 A JP S4968177A
Authority
JP
Japan
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
JP48099776A
Other languages
Japanese (ja)
Other versions
JPS5315282B2 (enrdf_load_stackoverflow
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
Publication of JPS4968177A publication Critical patent/JPS4968177A/ja
Publication of JPS5315282B2 publication Critical patent/JPS5315282B2/ja
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/425—Drive systems for dipper-arms, backhoes or the like
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • 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
    • E02F9/006—Pivot joint assemblies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/1892—Lever and slide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Operation Control Of Excavators (AREA)
JP9977673A 1972-09-08 1973-09-06 Expired JPS5315282B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28758672A 1972-09-08 1972-09-08

Publications (2)

Publication Number Publication Date
JPS4968177A true JPS4968177A (enrdf_load_stackoverflow) 1974-07-02
JPS5315282B2 JPS5315282B2 (enrdf_load_stackoverflow) 1978-05-24

Family

ID=23103546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9977673A Expired JPS5315282B2 (enrdf_load_stackoverflow) 1972-09-08 1973-09-06

Country Status (8)

Country Link
US (1) US3768322A (enrdf_load_stackoverflow)
JP (1) JPS5315282B2 (enrdf_load_stackoverflow)
BR (1) BR7306904D0 (enrdf_load_stackoverflow)
CA (1) CA952736A (enrdf_load_stackoverflow)
DE (1) DE2342239A1 (enrdf_load_stackoverflow)
FR (1) FR2199044B3 (enrdf_load_stackoverflow)
GB (1) GB1408996A (enrdf_load_stackoverflow)
IT (1) IT994186B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476250A1 (fr) * 1980-02-15 1981-08-21 Poclain Sa Articulation de pivotement
US4706511A (en) * 1986-01-27 1987-11-17 American Sterilizer Company High angle link hinge
JPS6388678U (enrdf_load_stackoverflow) * 1986-11-27 1988-06-09

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US920960A (en) * 1905-02-27 1909-05-11 Francis Keil & Son Hinge.
US1000254A (en) * 1910-11-23 1911-08-08 Andrew J George Spring-hinge.
US1016000A (en) * 1911-06-22 1912-01-30 Brandt V B Dixon Hinge.
US1159506A (en) * 1914-09-19 1915-11-09 Rostand Mfg Company Wind-shield hinge-joint.
US2125762A (en) * 1937-08-16 1938-08-02 Marcel L Gehres Oil or gas well snuffer
US2883878A (en) * 1955-09-20 1959-04-28 Lowell V Landgreen Motion transmitting mechanism
US2908401A (en) * 1957-07-29 1959-10-13 Allis Chalmers Mfg Co Swing control for tractor mounted implements

Also Published As

Publication number Publication date
BR7306904D0 (pt) 1974-07-11
JPS5315282B2 (enrdf_load_stackoverflow) 1978-05-24
CA952736A (en) 1974-08-13
DE2342239A1 (de) 1974-03-21
IT994186B (it) 1975-10-20
FR2199044A1 (enrdf_load_stackoverflow) 1974-04-05
FR2199044B3 (enrdf_load_stackoverflow) 1976-08-06
US3768322A (en) 1973-10-30
GB1408996A (en) 1975-10-08

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