JPS6321767B2 - - Google Patents

Info

Publication number
JPS6321767B2
JPS6321767B2 JP81501290A JP50129080A JPS6321767B2 JP S6321767 B2 JPS6321767 B2 JP S6321767B2 JP 81501290 A JP81501290 A JP 81501290A JP 50129080 A JP50129080 A JP 50129080A JP S6321767 B2 JPS6321767 B2 JP S6321767B2
Authority
JP
Japan
Prior art keywords
lever
link structure
cylinder
link
linkage
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
JP81501290A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56500783A (enrdf_load_stackoverflow
Inventor
Uein Jii Sutaitsuku
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 Inc
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 Inc filed Critical Caterpillar Inc
Publication of JPS56500783A publication Critical patent/JPS56500783A/ja
Publication of JPS6321767B2 publication Critical patent/JPS6321767B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • G11C27/02—Sample-and-hold arrangements
    • G11C27/024—Sample-and-hold arrangements using a capacitive memory element
    • G11C27/026—Sample-and-hold arrangements using a capacitive memory element associated with an amplifier
    • 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
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
    • E02F3/434—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like providing automatic sequences of movements, e.g. automatic dumping or loading, automatic return-to-dig
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/2004—Control mechanisms, e.g. control levers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • G11C27/04—Shift registers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Shovels (AREA)
  • Mechanical Control Devices (AREA)
JP81501290A 1980-07-10 1980-07-10 Expired JPS6321767B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1980/000885 WO1982000310A1 (en) 1980-07-10 1980-07-10 Kickout bucket positioner

Publications (2)

Publication Number Publication Date
JPS56500783A JPS56500783A (enrdf_load_stackoverflow) 1981-06-11
JPS6321767B2 true JPS6321767B2 (enrdf_load_stackoverflow) 1988-05-09

Family

ID=22154441

Family Applications (2)

Application Number Title Priority Date Filing Date
JP81501290A Expired JPS6321767B2 (enrdf_load_stackoverflow) 1980-07-10 1980-07-10
JP81501290A Pending JPS57500988A (enrdf_load_stackoverflow) 1980-07-10 1980-07-10

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP81501290A Pending JPS57500988A (enrdf_load_stackoverflow) 1980-07-10 1980-07-10

Country Status (6)

Country Link
JP (2) JPS6321767B2 (enrdf_load_stackoverflow)
BR (1) BR8009087A (enrdf_load_stackoverflow)
CA (1) CA1137928A (enrdf_load_stackoverflow)
DE (1) DE3050483A1 (enrdf_load_stackoverflow)
FR (1) FR2486612A1 (enrdf_load_stackoverflow)
WO (1) WO1982000310A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6429666A (en) * 1987-07-22 1989-01-31 Isuzu Motors Ltd Manufacture of fuel injection nozzle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024974A (en) * 1975-06-13 1977-05-24 Caterpillar Tractor Co. Detent release means for loader bucket positioners
US4020963A (en) * 1976-06-18 1977-05-03 Caterpillar Tractor Co. Linkage means for bucket positioner system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6429666A (en) * 1987-07-22 1989-01-31 Isuzu Motors Ltd Manufacture of fuel injection nozzle

Also Published As

Publication number Publication date
BR8009087A (pt) 1982-06-01
CA1137928A (en) 1982-12-21
DE3050483C2 (enrdf_load_stackoverflow) 1992-06-04
FR2486612B1 (enrdf_load_stackoverflow) 1984-01-20
DE3050483A1 (en) 1982-08-26
JPS57500988A (enrdf_load_stackoverflow) 1982-06-03
WO1982000310A1 (en) 1982-02-04
JPS56500783A (enrdf_load_stackoverflow) 1981-06-11
FR2486612A1 (fr) 1982-01-15

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