GB2439458B - Hoist and associated actuator - Google Patents

Hoist and associated actuator

Info

Publication number
GB2439458B
GB2439458B GB0712085A GB0712085A GB2439458B GB 2439458 B GB2439458 B GB 2439458B GB 0712085 A GB0712085 A GB 0712085A GB 0712085 A GB0712085 A GB 0712085A GB 2439458 B GB2439458 B GB 2439458B
Authority
GB
United Kingdom
Prior art keywords
hoist
associated actuator
actuator
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 - Fee Related
Application number
GB0712085A
Other versions
GB2439458A (en
GB0712085D0 (en
Inventor
William Jonathan Edward Morris
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.)
University of Wolverhampton
Original Assignee
University of Wolverhampton
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 University of Wolverhampton filed Critical University of Wolverhampton
Publication of GB0712085D0 publication Critical patent/GB0712085D0/en
Publication of GB2439458A publication Critical patent/GB2439458A/en
Application granted granted Critical
Publication of GB2439458B publication Critical patent/GB2439458B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • 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
    • B66C23/48—Manually-movable jib cranes for use in workshops
    • 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
    • F15B15/04—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member with oscillating cylinder
    • 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
    • F15B15/063—Actuator having both linear and rotary output, i.e. dual action actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Jib Cranes (AREA)
GB0712085A 2006-06-24 2007-06-22 Hoist and associated actuator Expired - Fee Related GB2439458B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0612571.0A GB0612571D0 (en) 2006-06-24 2006-06-24 Hoist and associated actuator

Publications (3)

Publication Number Publication Date
GB0712085D0 GB0712085D0 (en) 2007-08-01
GB2439458A GB2439458A (en) 2007-12-27
GB2439458B true GB2439458B (en) 2010-07-28

Family

ID=36803852

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0612571.0A Ceased GB0612571D0 (en) 2006-06-24 2006-06-24 Hoist and associated actuator
GB0712085A Expired - Fee Related GB2439458B (en) 2006-06-24 2007-06-22 Hoist and associated actuator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0612571.0A Ceased GB0612571D0 (en) 2006-06-24 2006-06-24 Hoist and associated actuator

Country Status (1)

Country Link
GB (2) GB0612571D0 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1483102A (en) * 1974-02-08 1977-08-17 Mitsubishi Heavy Ind Ltd Power slide mechanism
DE2626950A1 (en) * 1976-06-16 1977-12-29 Hywema Josef Schwahlen Gmbh & Mobile crane for garage workshop - has column movable horizontally in chassis by rollers travelling on rails
GB1509239A (en) * 1974-11-05 1978-05-04 Mitsubishi Heavy Ind Ltd Power slide mechanism
GB2052438A (en) * 1979-05-19 1981-01-28 Foster Garton Ltd Load-handling device
US4274791A (en) * 1978-12-20 1981-06-23 Moon Gary D Towing and hoisting apparatus
GB2111943A (en) * 1981-11-25 1983-07-13 John Michael Harrison Access equipment
GB2291398A (en) * 1994-07-16 1996-01-24 Bamford Excavators Ltd Mechanical eXCAVATORS

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1483102A (en) * 1974-02-08 1977-08-17 Mitsubishi Heavy Ind Ltd Power slide mechanism
GB1509239A (en) * 1974-11-05 1978-05-04 Mitsubishi Heavy Ind Ltd Power slide mechanism
DE2626950A1 (en) * 1976-06-16 1977-12-29 Hywema Josef Schwahlen Gmbh & Mobile crane for garage workshop - has column movable horizontally in chassis by rollers travelling on rails
US4274791A (en) * 1978-12-20 1981-06-23 Moon Gary D Towing and hoisting apparatus
GB2052438A (en) * 1979-05-19 1981-01-28 Foster Garton Ltd Load-handling device
GB2111943A (en) * 1981-11-25 1983-07-13 John Michael Harrison Access equipment
GB2291398A (en) * 1994-07-16 1996-01-24 Bamford Excavators Ltd Mechanical eXCAVATORS

Also Published As

Publication number Publication date
GB0612571D0 (en) 2006-08-02
GB2439458A (en) 2007-12-27
GB0712085D0 (en) 2007-08-01

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Legal Events

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

Effective date: 20190622