JPS4871003A - - Google Patents

Info

Publication number
JPS4871003A
JPS4871003A JP12875972A JP12875972A JPS4871003A JP S4871003 A JPS4871003 A JP S4871003A JP 12875972 A JP12875972 A JP 12875972A JP 12875972 A JP12875972 A JP 12875972A JP S4871003 A JPS4871003 A JP S4871003A
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
JP12875972A
Other languages
Japanese (ja)
Other versions
JPS5316201B2 (en
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
Priority to US21070971 priority Critical patent/US3843095A/en
Application filed filed Critical
Publication of JPS4871003A publication Critical patent/JPS4871003A/ja
Publication of JPS5316201B2 publication Critical patent/JPS5316201B2/ja
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; 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
    • E02F3/36Component parts
    • E02F3/42Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/427Drives for dippers, buckets, dipper-arms or bucket-arms with mechanical drives
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; 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
    • E02F3/30Dredgers; 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
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; 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
    • E02F3/30Dredgers; 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
    • E02F3/308Dredgers; 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 outwardly
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; 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
    • E02F3/36Component parts
    • E02F3/42Drives for dippers, buckets, dipper-arms or bucket-arms
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/18Mechanical movements
    • Y10T74/18568Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18832Reciprocating or oscillating to or from alternating rotary including flexible drive connector [e.g., belt, chain, strand, etc.]
    • Y10T74/18848Reciprocating or oscillating to or from alternating rotary including flexible drive connector [e.g., belt, chain, strand, etc.] with pulley
JP12875972A 1971-12-22 1972-12-21 Expired JPS5316201B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US21070971 US3843095A (en) 1971-12-22 1971-12-22 Hydraulic crowd cable take-up system

Publications (2)

Publication Number Publication Date
JPS4871003A true JPS4871003A (en) 1973-09-26
JPS5316201B2 JPS5316201B2 (en) 1978-05-30

Family

ID=22783959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12875972A Expired JPS5316201B2 (en) 1971-12-22 1972-12-21

Country Status (3)

Country Link
US (1) US3843095A (en)
JP (1) JPS5316201B2 (en)
GB (1) GB1396977A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150812A (en) * 1977-10-21 1979-04-24 Dresser Industries, Inc. Load equalizing bail assembly
US4278393A (en) * 1978-12-04 1981-07-14 Dresser Industries, Inc. Slack prevention system for a crowd rope of a power shovel
US5845687A (en) * 1996-03-26 1998-12-08 American Cyanamid Valve systems, particularly for use with agricultural equipment
US6168542B1 (en) * 1999-02-12 2001-01-02 Bucyrus International, Inc. Crowd rope take-up system for mining shovel
US7566101B2 (en) 2002-07-15 2009-07-28 Hennessy Industries, Inc. Vehicle wheel balance weights
DE10351386A1 (en) * 2003-11-04 2005-06-09 Bauer Maschinen Gmbh Transmission and method for controlling an internal pressure in the transmission
RU2450106C1 (en) * 2010-10-15 2012-05-10 Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" Working attachments of single-bucket excavator
AU2012200496B2 (en) * 2011-02-01 2015-01-29 Joy Global Surface Mining Inc Rope shovel with curved boom
CA2766509C (en) * 2011-02-01 2019-09-24 Harnischfeger Technologies, Inc. Shovel having a wristing dipper
RU2607838C2 (en) 2012-01-31 2017-01-20 Харнишфигер Текнолоджиз, Инк. Excavator with rotary bucket (versions), bucket and method of material dump selective digging
RU2681980C2 (en) * 2014-06-02 2019-03-14 Джой Глобал Серфейс Майнинг Инк Balancer for mining shovel
USD760808S1 (en) * 2015-02-13 2016-07-05 Caterpillar Global Mining Llc Electric rope shovel crowd take-up device

Also Published As

Publication number Publication date
GB1396977A (en) 1975-06-11
JPS5316201B2 (en) 1978-05-30
US3843095A (en) 1974-10-22

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