SE7600730L - HYDRAULIC TURNING DEVICE FOR A WIDE A TRAILER TRUCKING TURNING PLOW - Google Patents

HYDRAULIC TURNING DEVICE FOR A WIDE A TRAILER TRUCKING TURNING PLOW

Info

Publication number
SE7600730L
SE7600730L SE7600730A SE7600730A SE7600730L SE 7600730 L SE7600730 L SE 7600730L SE 7600730 A SE7600730 A SE 7600730A SE 7600730 A SE7600730 A SE 7600730A SE 7600730 L SE7600730 L SE 7600730L
Authority
SE
Sweden
Prior art keywords
conduit
turning
trucking
trailer
wide
Prior art date
Application number
SE7600730A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
G Pusch
Original Assignee
Hengstler Hydraulik
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 Hengstler Hydraulik filed Critical Hengstler Hydraulik
Publication of SE7600730L publication Critical patent/SE7600730L/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B3/00—Ploughs with fixed plough-shares
    • A01B3/36—Ploughs mounted on tractors
    • A01B3/40—Alternating ploughs
    • A01B3/42—Turn-wrest ploughs
    • A01B3/421—Turn-wrest ploughs with a headstock frame made in one piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/15—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor with special provision for automatic return

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Soil Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Soil Working Implements (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

1492995 Reversible ploughs E HENGSTLER [trading as ERWIN HENGSTLER FABRIK HYDRAULISCHE HEBEZEUGE] 7 March 1975 [24 Jan 1975] 9495/75 Addition to 1474926 Heading A1B The subject matter of this Specification is substantially the same as that described in Parent Specification, with the addition of a branched conduit 55 having two branches, the first of which is provided with a pressureopenable valve 54 for relieving any excess pressure in conduit 55 after this pressure has moved the changeover piston 11 far enough to allow communication from the inlet 16 via conduit 55 and passage 29 to the mouth 57 of the second branch of the conduit 55.
SE7600730A 1975-01-24 1976-01-23 HYDRAULIC TURNING DEVICE FOR A WIDE A TRAILER TRUCKING TURNING PLOW SE7600730L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752502811 DE2502811A1 (en) 1975-01-24 1975-01-24 ROTATING DEVICE FOR A ROTATING PLOW

Publications (1)

Publication Number Publication Date
SE7600730L true SE7600730L (en) 1976-07-26

Family

ID=5937188

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7600730A SE7600730L (en) 1975-01-24 1976-01-23 HYDRAULIC TURNING DEVICE FOR A WIDE A TRAILER TRUCKING TURNING PLOW

Country Status (8)

Country Link
AT (1) AT338023B (en)
DE (1) DE2502811A1 (en)
DK (1) DK26376A (en)
ES (1) ES444562A1 (en)
GB (1) GB1492995A (en)
IT (1) IT1049248B (en)
NO (1) NO139330C (en)
SE (1) SE7600730L (en)

Also Published As

Publication number Publication date
GB1492995A (en) 1977-11-23
ES444562A1 (en) 1977-06-16
NO139330C (en) 1979-02-21
AT338023B (en) 1977-07-25
NO139330B (en) 1978-11-13
DK26376A (en) 1976-07-25
IT1049248B (en) 1981-01-20
NO760211L (en) 1976-07-27
ATA907375A (en) 1976-11-15
DE2502811A1 (en) 1976-07-29

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