FR2033338A1 - - Google Patents

Info

Publication number
FR2033338A1
FR2033338A1 FR7005300A FR7005300A FR2033338A1 FR 2033338 A1 FR2033338 A1 FR 2033338A1 FR 7005300 A FR7005300 A FR 7005300A FR 7005300 A FR7005300 A FR 7005300A FR 2033338 A1 FR2033338 A1 FR 2033338A1
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
FR7005300A
Other languages
French (fr)
Other versions
FR2033338B1 (de
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.)
Warner and Swasey Co
Original Assignee
Warner and Swasey Co
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 Warner and Swasey Co filed Critical Warner and Swasey Co
Publication of FR2033338A1 publication Critical patent/FR2033338A1/fr
Application granted granted Critical
Publication of FR2033338B1 publication Critical patent/FR2033338B1/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
    • E02F3/283—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 single arm pivoted directly on the chassis
    • E02F3/286—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 single arm pivoted directly on the chassis telescopic or slidable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
FR7005300A 1969-02-14 1970-02-13 Expired FR2033338B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79942969A 1969-02-14 1969-02-14

Publications (2)

Publication Number Publication Date
FR2033338A1 true FR2033338A1 (de) 1970-12-04
FR2033338B1 FR2033338B1 (de) 1973-10-19

Family

ID=25175892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7005300A Expired FR2033338B1 (de) 1969-02-14 1970-02-13

Country Status (5)

Country Link
US (1) US3587886A (de)
JP (1) JPS4816268B1 (de)
DE (1) DE2006723C3 (de)
FR (1) FR2033338B1 (de)
GB (1) GB1256826A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535301A1 (fr) * 1982-10-27 1984-05-04 Fuchs Johannes Fleche, notamment pour engins de levage, engins elevateurs, excavateurs, ou analogues

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776500A (en) * 1971-07-16 1973-12-04 Picker Corp X-ray apparatus having a telescopic columnar support
US3748807A (en) * 1971-10-12 1973-07-31 Kidde & Co Walter Adjustable and replaceable lateral guides for telescopic crane boom
JPS4899548A (de) * 1972-04-01 1973-12-17
FR2188758A5 (de) * 1972-06-12 1974-01-18 Michel Lucien
US3877407A (en) * 1972-08-15 1975-04-15 North American Dev Company Hydraulic ice breaker
US3835980A (en) * 1973-03-20 1974-09-17 Mc Donald J Conveyor with extendible booms
DE2356503A1 (de) * 1973-11-13 1975-05-22 Krupp Gmbh Fuer eine beladeeinrichtung eines kernreaktors bestimmter hohler fuehrungsmast
US4003168A (en) * 1975-06-27 1977-01-18 Walter Kidde & Company, Inc. Crane boom of trapezoidal boom sections having reinforcing rings
CH596945A5 (de) * 1975-12-09 1978-03-31 Studer Ag Fritz
JPS5694028A (en) * 1979-12-27 1981-07-30 Ntn Toyo Bearing Co Ltd Seal for roll bearing
US4318451A (en) * 1980-05-27 1982-03-09 The Warner & Swasey Company Dual function remote steering control
US4728249A (en) * 1985-12-11 1988-03-01 The Gradall Company Telescoping boom assembly with longitudinally displaceable base boom section
US4705450A (en) * 1985-12-11 1987-11-10 The Gradall Company Single engine excavator with remote control
FI75728C (fi) * 1986-02-10 1988-08-08 Orion Yhtymae Oy Anordning foer foersaettande i vertikal roerelse av en sits, isynnerhet en patientstol.
US5515654A (en) * 1994-11-02 1996-05-14 Anderson; Edward E. Telescopic boom apparatus
US6308441B1 (en) 1998-12-15 2001-10-30 The Gradall Company Excavator
US6763635B1 (en) * 1999-11-30 2004-07-20 Shook Mobile Technology, Lp Boom with mast assembly
US8245456B2 (en) * 2010-10-19 2012-08-21 Ed Anderson Boom assembly
US8678210B1 (en) * 2010-11-17 2014-03-25 Link-Belt Construction Equipment Co., L.P., Lllp Telescoping boom assembly with base section having primary shell and secondary formed shell
US9073734B1 (en) * 2011-09-06 2015-07-07 Corn Crane LLC Hoisting apparatus
CN103174715A (zh) * 2011-12-23 2013-06-26 苏州海伦哲专用车辆有限公司 一种伸缩臂滑块装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684159A (en) * 1950-07-12 1954-07-20 Warner Swasey Co Telescoping boom actuating mechanism
US3224608A (en) * 1963-01-15 1965-12-21 Universal Marion Corp Earth working and materials handling machine
US3285431A (en) * 1965-04-30 1966-11-15 Universal Marion Corp Guide roll assembly for telescopic boom

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684159A (en) * 1950-07-12 1954-07-20 Warner Swasey Co Telescoping boom actuating mechanism
US3224608A (en) * 1963-01-15 1965-12-21 Universal Marion Corp Earth working and materials handling machine
US3285431A (en) * 1965-04-30 1966-11-15 Universal Marion Corp Guide roll assembly for telescopic boom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535301A1 (fr) * 1982-10-27 1984-05-04 Fuchs Johannes Fleche, notamment pour engins de levage, engins elevateurs, excavateurs, ou analogues

Also Published As

Publication number Publication date
DE2006723C3 (de) 1980-05-22
DE2006723A1 (de) 1970-09-03
FR2033338B1 (de) 1973-10-19
GB1256826A (de) 1971-12-15
US3587886A (en) 1971-06-28
JPS4816268B1 (de) 1973-05-21
DE2006723B2 (de) 1979-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse