FR2199044A1 - - Google Patents

Info

Publication number
FR2199044A1
FR2199044A1 FR7332305A FR7332305A FR2199044A1 FR 2199044 A1 FR2199044 A1 FR 2199044A1 FR 7332305 A FR7332305 A FR 7332305A FR 7332305 A FR7332305 A FR 7332305A FR 2199044 A1 FR2199044 A1 FR 2199044A1
Authority
FR
France
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
FR7332305A
Other languages
French (fr)
Other versions
FR2199044B3 (enrdf_load_stackoverflow
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.)
Harnischfeger Corp
Original Assignee
Harnischfeger Corp
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 Harnischfeger Corp filed Critical Harnischfeger Corp
Publication of FR2199044A1 publication Critical patent/FR2199044A1/fr
Application granted granted Critical
Publication of FR2199044B3 publication Critical patent/FR2199044B3/fr
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)
FR7332305A 1972-09-08 1973-09-07 Expired FR2199044B3 (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
FR2199044A1 true FR2199044A1 (enrdf_load_stackoverflow) 1974-04-05
FR2199044B3 FR2199044B3 (enrdf_load_stackoverflow) 1976-08-06

Family

ID=23103546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332305A Expired FR2199044B3 (enrdf_load_stackoverflow) 1972-09-08 1973-09-07

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)

Cited By (1)

* 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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* 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

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
FR2199044B3 (enrdf_load_stackoverflow) 1976-08-06
US3768322A (en) 1973-10-30
JPS4968177A (enrdf_load_stackoverflow) 1974-07-02
GB1408996A (en) 1975-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse