FR2058372A1 - - Google Patents

Info

Publication number
FR2058372A1
FR2058372A1 FR7030144A FR7030144A FR2058372A1 FR 2058372 A1 FR2058372 A1 FR 2058372A1 FR 7030144 A FR7030144 A FR 7030144A FR 7030144 A FR7030144 A FR 7030144A FR 2058372 A1 FR2058372 A1 FR 2058372A1
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
FR7030144A
Other languages
French (fr)
Other versions
FR2058372B1 (enrdf_load_stackoverflow
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.)
Deere and Co
Original Assignee
Deere and 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 Deere and Co filed Critical Deere and Co
Publication of FR2058372A1 publication Critical patent/FR2058372A1/fr
Application granted granted Critical
Publication of FR2058372B1 publication Critical patent/FR2058372B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • E02F9/123—Drives or control devices specially adapted therefor
    • 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
    • B66C23/62—Constructional features or details
    • B66C23/84—Slewing gear
    • B66C23/86—Slewing gear hydraulically actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
FR707030144A 1969-08-19 1970-08-17 Expired FR2058372B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85125969A 1969-08-19 1969-08-19

Publications (2)

Publication Number Publication Date
FR2058372A1 true FR2058372A1 (enrdf_load_stackoverflow) 1971-05-28
FR2058372B1 FR2058372B1 (enrdf_load_stackoverflow) 1974-07-12

Family

ID=25310362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707030144A Expired FR2058372B1 (enrdf_load_stackoverflow) 1969-08-19 1970-08-17

Country Status (3)

Country Link
US (1) US3599801A (enrdf_load_stackoverflow)
DE (1) DE7029483U (enrdf_load_stackoverflow)
FR (1) FR2058372B1 (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893347A (en) * 1973-06-25 1975-07-08 Massey Ferguson Services Nv Change speed transmissions and controls therefor
US3966249A (en) * 1974-06-06 1976-06-29 Hiab-Foco Aktiebolag Rotator
US4583908A (en) * 1980-02-21 1986-04-22 Crawford Patrick J Mobile device for handling material
US4326571A (en) * 1980-02-21 1982-04-27 Crawford Patrick J Mobile device for handling material
US4565486A (en) * 1982-09-29 1986-01-21 Timbco Hydraulics Inc. Device for handling material
SE456575B (sv) * 1985-04-25 1988-10-17 Hiab Foco Ab Kran vars vipparm er svengbar relativt huvudarmen via ett lenksystem
US4823852A (en) * 1987-02-05 1989-04-25 Allied Systems Company Tree feller-buncher
US4763742A (en) * 1987-02-05 1988-08-16 Allied Systems Company Tree feller-buncher
US5141119A (en) * 1991-04-22 1992-08-25 Milazzo James D Method for limiting movement of a boom
US20070145759A1 (en) * 2005-12-28 2007-06-28 Timberpro Inc. Mobile device for handling material
US7699328B2 (en) * 2007-07-16 2010-04-20 Timberpro Inc. Retractable step for cab of mobile machine
WO2009064687A1 (en) * 2007-11-12 2009-05-22 Timberpro, Inc. Tilt device for a material handling machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE459109C (de) * 1926-06-24 1928-04-28 Curt Bues Dipl Ing Fahrbarer Drehkran
US2458343A (en) * 1945-06-18 1949-01-04 Hydraulic Engineering Co Inc Rotary seal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792138A (en) * 1953-12-30 1957-05-14 Walter C Olson Earth handling machine
DE1028308B (de) * 1957-01-09 1958-04-17 Kaspar Klaus Aufsetzladegeraet
US3300059A (en) * 1965-04-12 1967-01-24 Donald M Grey Bale stacking machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE459109C (de) * 1926-06-24 1928-04-28 Curt Bues Dipl Ing Fahrbarer Drehkran
US2458343A (en) * 1945-06-18 1949-01-04 Hydraulic Engineering Co Inc Rotary seal

Also Published As

Publication number Publication date
DE7029483U (de) 1970-11-12
US3599801A (en) 1971-08-17
FR2058372B1 (enrdf_load_stackoverflow) 1974-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse