GB1294565A - Improvements in or relating to apparatus for converting a rectilinear motion to a pivotal motion about an axisyy - Google Patents

Improvements in or relating to apparatus for converting a rectilinear motion to a pivotal motion about an axisyy

Info

Publication number
GB1294565A
GB1294565A GB408170A GB408170A GB1294565A GB 1294565 A GB1294565 A GB 1294565A GB 408170 A GB408170 A GB 408170A GB 408170 A GB408170 A GB 408170A GB 1294565 A GB1294565 A GB 1294565A
Authority
GB
United Kingdom
Prior art keywords
valve
motor
line
bracket
fluid
Prior art date
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.)
Expired
Application number
GB408170A
Other languages
English (en)
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.)
Navistar Inc
Original Assignee
International Harverster Corp
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 International Harverster Corp filed Critical International Harverster Corp
Publication of GB1294565A publication Critical patent/GB1294565A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • 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
    • 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
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/425—Drive systems for dipper-arms, backhoes or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
GB408170A 1969-01-28 1970-01-28 Improvements in or relating to apparatus for converting a rectilinear motion to a pivotal motion about an axisyy Expired GB1294565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79463769A 1969-01-28 1969-01-28

Publications (1)

Publication Number Publication Date
GB1294565A true GB1294565A (en) 1972-11-01

Family

ID=25163212

Family Applications (1)

Application Number Title Priority Date Filing Date
GB408170A Expired GB1294565A (en) 1969-01-28 1970-01-28 Improvements in or relating to apparatus for converting a rectilinear motion to a pivotal motion about an axisyy

Country Status (4)

Country Link
CA (1) CA924997A (enExample)
DE (1) DE2003814A1 (enExample)
FR (1) FR2029583A1 (enExample)
GB (1) GB1294565A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2293614A1 (fr) * 1974-12-04 1976-07-02 Havre Chantiers Dispositif permettant d'obtenir a l'aide de verins hydrauliques lineaires, un mouvement de rotation d'une grande amplitude
CA1028289A (en) * 1975-03-10 1978-03-21 J.I. Case Company Swing mechanism for backhoe
AU502182B2 (en) * 1975-03-17 1979-07-19 Massey-Ferguson Inc Hydraulic swing mechanism
US4341501A (en) * 1980-08-22 1982-07-27 J. I. Case Company Hydraulic control valve circuit for a swing mechanism
US4419040A (en) * 1981-12-10 1983-12-06 J. I. Case Company Backhoe swing mechanism
US4389153A (en) * 1981-12-10 1983-06-21 J. I. Case Company Backhoe swing mechanism

Also Published As

Publication number Publication date
CA924997A (en) 1973-04-24
DE2003814A1 (de) 1970-07-30
FR2029583A1 (enExample) 1970-10-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee