ES247368A1 - Improvements in or relating to hatch covers - Google Patents

Improvements in or relating to hatch covers

Info

Publication number
ES247368A1
ES247368A1 ES0247368A ES247368A ES247368A1 ES 247368 A1 ES247368 A1 ES 247368A1 ES 0247368 A ES0247368 A ES 0247368A ES 247368 A ES247368 A ES 247368A ES 247368 A1 ES247368 A1 ES 247368A1
Authority
ES
Spain
Prior art keywords
boards
pair
mentioned
hinged
hatch opening
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
ES0247368A
Other languages
Spanish (es)
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.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
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 Automotive Products PLC filed Critical Automotive Products PLC
Publication of ES247368A1 publication Critical patent/ES247368A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/12—Hatches; Hatchways
    • B63B19/14—Hatch covers
    • B63B19/19—Hatch covers foldable
    • B63B19/197—Hatch covers foldable actuated by fluid pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/3059—Assemblies of multiple valves having multiple valves for multiple output members
    • F15B2211/30595—Assemblies of multiple valves having multiple valves for multiple output members with additional valves between the groups of valves for multiple output members
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/321—Directional control characterised by the type of actuation mechanically
    • F15B2211/324—Directional control characterised by the type of actuation mechanically manually, e.g. by using a lever or pedal
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/329—Directional control characterised by the type of actuation actuated by fluid pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/635—Circuits providing pilot pressure to pilot pressure-controlled fluid circuit elements
    • F15B2211/6355—Circuits providing pilot pressure to pilot pressure-controlled fluid circuit elements having valve means
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
    • F15B2211/7114—Multiple output members, e.g. multiple hydraulic motors or cylinders with direct connection between the chambers of different actuators
    • F15B2211/7128—Multiple output members, e.g. multiple hydraulic motors or cylinders with direct connection between the chambers of different actuators the chambers being connected in parallel
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
    • F15B2211/7142—Multiple output members, e.g. multiple hydraulic motors or cylinders the output members being arranged in multiple groups
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/765—Control of position or angle of the output member
    • F15B2211/7653—Control of position or angle of the output member at distinct positions, e.g. at the end position
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/78—Control of multiple output members

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Air Bags (AREA)
  • Tents Or Canopies (AREA)

Abstract

Improvements in hatch covers, characterized by comprising two pairs of connected boards; each pair is made up of two boards hinged to each other on their adjacent edges, and provided with actuation means that act between said boards to move their connected ends in an upward direction and place the boards in a position of attached lower faces; the boards of one pair have their edges opposite to those that are connected to each other, hinged respectively to one edge of the hatch opening, and to a board of the other pair, whereby the application of power to the drive means is controlled in such a way, in response to the movement of the boards, that, starting from the closed position, the boards that form the other pair, first partially fold; the boards that form the pair directly hinged to the end of the hatch opening are completely folded next, and the folding of the boards that constitute the other mentioned pair, is completed immediately and starting from the fully folded position, they are deployed first partially the boards that form the other pair mentioned; then the boards that form the pair that have a direct articulation with the end of the hatch opening are fully deployed, and then the deployment of the other mentioned pair of boards is completed. (Machine-translation by Google Translate, not legally binding)
ES0247368A 1958-02-19 1959-02-19 Improvements in or relating to hatch covers Expired ES247368A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB543558A GB844198A (en) 1958-02-19 1958-02-19 Improvements in or relating to hatch covers

Publications (1)

Publication Number Publication Date
ES247368A1 true ES247368A1 (en) 1959-06-16

Family

ID=9796150

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0247368A Expired ES247368A1 (en) 1958-02-19 1959-02-19 Improvements in or relating to hatch covers

Country Status (2)

Country Link
ES (1) ES247368A1 (en)
GB (1) GB844198A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233742B (en) * 1960-11-17 1967-02-02 Pneumo Dynamics Corp Hatch cover, especially for ships
NL2004426C2 (en) * 2010-03-18 2011-09-20 U Sea Beheer B V HATCH, SHIP AND METHOD FOR THIS.

Also Published As

Publication number Publication date
GB844198A (en) 1960-08-10

Similar Documents

Publication Publication Date Title
ES146210U (en) A recipient of folding laminar material. (Machine-translation by Google Translate, not legally binding)
ES247368A1 (en) Improvements in or relating to hatch covers
ES188430U (en) Folding umbrella. (Machine-translation by Google Translate, not legally binding)
ES89229U (en) Blind of folding boards and adjustable opening (Machine-translation by Google Translate, not legally binding)
ES163900U (en) Foldable plane (Machine-translation by Google Translate, not legally binding)
FR2450339A1 (en) Folding plug type aircraft door - has door formed in three sections secured in Z-configuration for folding against stops
ES200979U (en) Automatic closure device for bags (Machine-translation by Google Translate, not legally binding)
ES106617U (en) Foldable box (Machine-translation by Google Translate, not legally binding)
ES103813U (en) Furniture with convertible door on table (Machine-translation by Google Translate, not legally binding)
ES105988U (en) Foldable suitcase (Machine-translation by Google Translate, not legally binding)
ES123837U (en) New foldable container. (Machine-translation by Google Translate, not legally binding)
ES195022U (en) Perfected folding box. (Machine-translation by Google Translate, not legally binding)
ES26508U (en) New large window with foldable sheets (Machine-translation by Google Translate, not legally binding)
ES78419U (en) Folding box perfected (Machine-translation by Google Translate, not legally binding)
ES41965U (en) Foldable box (Machine-translation by Google Translate, not legally binding)
ES97728U (en) Device for the installation of hinged doors (Machine-translation by Google Translate, not legally binding)
ES132522U (en) Improved plans folding. (Machine-translation by Google Translate, not legally binding)
ES235751U (en) Folding case. (Machine-translation by Google Translate, not legally binding)
ES110204U (en) Improved articulation for cardboard box (Machine-translation by Google Translate, not legally binding)
ES139559U (en) Foldable box (Machine-translation by Google Translate, not legally binding)
ES91445U (en) Foldable stool (Machine-translation by Google Translate, not legally binding)
ES134327U (en) Folding table. (Machine-translation by Google Translate, not legally binding)
ES213519U (en) Folding box for archivers. (Machine-translation by Google Translate, not legally binding)
ES201158U (en) Articulation for foldable panels. (Machine-translation by Google Translate, not legally binding)
ES98941U (en) Foldable box (Machine-translation by Google Translate, not legally binding)