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NO140018C - Ledd- og bevegelsessystem saerlig for svingning av redskap, saasom lastskuffer for gravemaskiner og lignende - Google Patents

Ledd- og bevegelsessystem saerlig for svingning av redskap, saasom lastskuffer for gravemaskiner og lignende

Info

Publication number
NO140018C
NO140018C NO754423A NO754423A NO140018C NO 140018 C NO140018 C NO 140018C NO 754423 A NO754423 A NO 754423A NO 754423 A NO754423 A NO 754423A NO 140018 C NO140018 C NO 140018C
Authority
NO
Norway
Prior art keywords
excavators
joint
movement systems
systems especially
drawers
Prior art date
Application number
NO754423A
Other languages
English (en)
Other versions
NO754423L (no
NO140018B (no
Inventor
Sten Ove Hammerstrand
Original Assignee
Svenska Hymas Ab
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 Svenska Hymas Ab filed Critical Svenska Hymas Ab
Publication of NO754423L publication Critical patent/NO754423L/no
Publication of NO140018B publication Critical patent/NO140018B/no
Publication of NO140018C publication Critical patent/NO140018C/no

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
    • E02F3/30—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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/425—Drive systems for dipper-arms, backhoes or the like
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Pivots And Pivotal Connections (AREA)
NO754423A 1975-01-08 1975-12-30 Ledd- og bevegelsessystem saerlig for svingning av redskap, saasom lastskuffer for gravemaskiner og lignende NO140018C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7500175A SE387679B (sv) 1975-01-08 1975-01-08 Lenk- och rorelsesystem serskilt for svengning av redskap sasom lastskopor till grevmaskiner och liknande

Publications (3)

Publication Number Publication Date
NO754423L NO754423L (no) 1976-07-09
NO140018B NO140018B (no) 1979-03-12
NO140018C true NO140018C (no) 1979-06-20

Family

ID=20323356

Family Applications (1)

Application Number Title Priority Date Filing Date
NO754423A NO140018C (no) 1975-01-08 1975-12-30 Ledd- og bevegelsessystem saerlig for svingning av redskap, saasom lastskuffer for gravemaskiner og lignende

Country Status (9)

Country Link
US (1) US4046026A (no)
JP (1) JPS5196104A (no)
DE (1) DE2600397A1 (no)
FI (1) FI760025A (no)
FR (1) FR2297291A1 (no)
GB (1) GB1492300A (no)
IT (1) IT1059325B (no)
NO (1) NO140018C (no)
SE (1) SE387679B (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638680A (en) * 1985-08-22 1987-01-27 J. I. Case Company Bucket linkage
US5238357A (en) * 1989-11-22 1993-08-24 Intermodal Technologies, Inc. Bulk materials transportation system
US5256023A (en) * 1989-11-22 1993-10-26 Intermodal Technologies, Inc. Roll-out forklift for bulk materials transportation system
US5533856A (en) * 1995-05-22 1996-07-09 Deere & Company Combined loaded self-leveling and implement tilt linkages for effecting true level and enhanced roll back and dump characteristics throughout lift range of loader
US6860707B2 (en) 2002-12-12 2005-03-01 Clark Equipment Company Support frame structure for loader lift arms
US9783958B2 (en) * 2013-07-16 2017-10-10 Harnischfeger Technologies, Inc. Drive mechanism for mining attachment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197050A (en) * 1963-02-11 1965-07-27 Case Co J I Material handling equipment
US3786953A (en) * 1972-11-16 1974-01-22 Allis Chalmers Loader linkage

Also Published As

Publication number Publication date
SE7500175L (sv) 1976-07-09
GB1492300A (en) 1977-11-16
FI760025A (no) 1976-07-09
IT1059325B (it) 1982-05-31
US4046026A (en) 1977-09-06
FR2297291A1 (fr) 1976-08-06
SE387679B (sv) 1976-09-13
DE2600397A1 (de) 1976-07-15
JPS5196104A (no) 1976-08-23
NO754423L (no) 1976-07-09
NO140018B (no) 1979-03-12

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