IT959157B - Pala scavatrice - Google Patents

Pala scavatrice

Info

Publication number
IT959157B
IT959157B IT68933/72A IT6893372A IT959157B IT 959157 B IT959157 B IT 959157B IT 68933/72 A IT68933/72 A IT 68933/72A IT 6893372 A IT6893372 A IT 6893372A IT 959157 B IT959157 B IT 959157B
Authority
IT
Italy
Prior art keywords
excavator shovel
excavator
shovel
Prior art date
Application number
IT68933/72A
Other languages
English (en)
Italian (it)
Original Assignee
Richier Sa
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 Richier Sa filed Critical Richier Sa
Application granted granted Critical
Publication of IT959157B publication Critical patent/IT959157B/it

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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • 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
    • E02F3/301—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 with more than two arms (boom included), e.g. two-part boom with additional dipper-arm
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0321—Travelling cranes
    • B66C2700/0357—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks
    • B66C2700/0364—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm
    • B66C2700/0371—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm on a turntable
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00—Material or article handling
    • Y10S414/125—Combined or convertible implements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
IT68933/72A 1971-06-16 1972-06-15 Pala scavatrice IT959157B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7122767A FR2142291A5 (ja) 1971-06-16 1971-06-16

Publications (1)

Publication Number Publication Date
IT959157B true IT959157B (it) 1973-11-10

Family

ID=9079099

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68933/72A IT959157B (it) 1971-06-16 1972-06-15 Pala scavatrice

Country Status (5)

Country Link
US (1) US3874532A (ja)
DE (1) DE2227451A1 (ja)
FR (1) FR2142291A5 (ja)
GB (1) GB1359070A (ja)
IT (1) IT959157B (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050586A (en) * 1975-10-23 1977-09-27 The Manitowoc Company, Inc. Apparatus for raising & lowering a mast and boom on a mobile crane
FR2414615A1 (fr) * 1978-01-17 1979-08-10 Somaco Dispositif de montage d'une tariere sur une machine de forage
US4218837A (en) * 1978-08-21 1980-08-26 Koehring Company High lift hydraulic system for an excavator
US4290731A (en) * 1979-03-26 1981-09-22 Griffith John A Apparatus for picking up overturned vehicles
US4373853A (en) * 1980-07-23 1983-02-15 The United States Of America As Represented By The Secretary Of Agriculture Log handling machine
US4365429A (en) * 1981-11-18 1982-12-28 Bucyrus-Erie Company Maximum lift system for hydraulic hoe
DE3506211A1 (de) * 1985-02-22 1986-09-04 Hermann 5504 Hentern Grundhöfer An einen baggerloeffel o.dgl. anhaengbare vorrichtung zum handhaben von rohren o.dgl.
US4950125A (en) * 1986-12-19 1990-08-21 Reco Crane Company, Inc. "True free fall" hydraulic winch system for converting a "backhoe" to a "crane"
US4917566A (en) * 1988-11-17 1990-04-17 Contractors Crane Service, Inc. Crane attachment for backhoe
US4969789A (en) * 1988-12-16 1990-11-13 Searle Gregory P Machine for handling modular building components
US4934897A (en) * 1989-02-23 1990-06-19 J. I. Case Company Pipe-moving apparatus
US5092733A (en) * 1989-04-26 1992-03-03 Kabushiki Kaisha Hikoma Seisakusho Tool controlling mechanisms for excavator with telescopic arm
US5267824A (en) * 1989-04-26 1993-12-07 Kabushiki Kaisha Japanic Tool controlling mechanisms for excavator with telescopic arm
US5297584A (en) * 1992-03-05 1994-03-29 Northern Illinois Gas Company Pipe seal
US6494437B1 (en) 1995-10-24 2002-12-17 Mark L. Boyer Boom mounted winch
US6152425A (en) * 1998-02-18 2000-11-28 Boyer; Mark L. Boom mounted winch
US6149349A (en) * 1998-10-14 2000-11-21 Nikiforuk; Nick Apparatus and method for extracting and replacing buried pipe
DE20005890U1 (de) * 2000-03-30 2000-08-24 Haas, Franz-Alfred, 87541 Hindelang Seilwindenaufbau
AT10273U1 (de) * 2007-05-03 2008-12-15 Palfinger Ag Verstellmechanismus für eine seilwinde
US20090260265A1 (en) * 2008-04-18 2009-10-22 Hans Manuel Aeschbacher Accessory For Converting Excavators
US8864101B1 (en) * 2010-09-14 2014-10-21 Lynn A. Buckner Machine implemented utility valve exercising apparatus
FR2981300B1 (fr) * 2011-10-13 2013-12-20 Aztec Bati retractable pour vehicule d'entretien de pistes skiables
JP5800848B2 (ja) * 2013-03-29 2015-10-28 日立住友重機械建機クレーン株式会社 シリンダ格納装置、ブーム装置およびクローラクレーン
US10464790B1 (en) * 2018-12-01 2019-11-05 Viorel Gabriel Brutaru Fiber pulling winch attachment for an excavator bucket

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801012A (en) * 1954-07-22 1957-07-30 Lester C Lederer Digging machine
US2902177A (en) * 1956-10-08 1959-09-01 American Hoist & Derrick Co Block stowage means for derricks
US3362550A (en) * 1967-02-21 1968-01-09 Gilbert O. Kappler Vehicle with boom
US3606048A (en) * 1969-09-05 1971-09-20 Long Mfg Co Inc Vehicle having front,central and rear implements

Also Published As

Publication number Publication date
FR2142291A5 (ja) 1973-01-26
US3874532A (en) 1975-04-01
DE2227451A1 (de) 1973-01-25
GB1359070A (en) 1974-07-10

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