GB738079A - Improvements in or relating to skips - Google Patents

Improvements in or relating to skips

Info

Publication number
GB738079A
GB738079A GB947152A GB947152A GB738079A GB 738079 A GB738079 A GB 738079A GB 947152 A GB947152 A GB 947152A GB 947152 A GB947152 A GB 947152A GB 738079 A GB738079 A GB 738079A
Authority
GB
United Kingdom
Prior art keywords
skip
suspended
piston
unit
chamber
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
GB947152A
Inventor
Joseph Henri Aimable Pecquet
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.)
BLAW KNOX CIE FSE
Original Assignee
BLAW KNOX CIE FSE
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 BLAW KNOX CIE FSE filed Critical BLAW KNOX CIE FSE
Priority to GB947152A priority Critical patent/GB738079A/en
Publication of GB738079A publication Critical patent/GB738079A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/58—Gates or closures having closure members sliding in the plane of the opening
    • B65D90/582—Gates or closures having closure members sliding in the plane of the opening having a rotational motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/10—Bending rods, profiles, or tubes by abutting members and flexible bending means, e.g. with chains, ropes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/62—Gates or closures having closure members movable out of the plane of the opening
    • B65D90/623—Gates or closures having closure members movable out of the plane of the opening having a rotational motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2590/00—Component parts, details or accessories for large containers
    • B65D2590/54—Gates or closures
    • B65D2590/66—Operating devices therefor
    • B65D2590/664—Operating devices therefor actuating mechanism other than manual, e.g. pneumatic, electropneumatic, hydraulic, electromagnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

738,079. Bottom-discharge skips. COMPAGNIE FRANCAISE BLAW-KNOX. April 15, 1952, No. 9471/52. Class 78 (4). A suspended skip 2 for handling concrete has a pivoted gate 4 which is opened and closed by hydraulic pressure generated in a unit 18 from which the skip is suspended. The gate is swung about a pivot 5 by a double-acting hydraulic thrust or 12 acting through levers 7, 10 and a link 8; the chambers on each side of the thrustor piston being connected, by pipes 13, 14, to a four-way rotary valve 15 which is also connected, by pipes 16, 17, with the chambers 20, 21 on each side of the piston 19 in the unit 18. The cylinder of unit 18 is suspended from a lifting yoke 26 by rods 25, whilst the skip is suspended on rods 22 from a plate 23 secured to the piston-rod 24; thus the weight of the loaded skip is transmitted to the fluid in chamber 20 which, when put into communication with the double-acting thrustor 12 by means of the valve 15, effects opening and closing of the gate 4. When the skip is resting on the ground the unit 18 is recharged by a spring 28 which raises the piston 19 and transfers fluid from chamber 21 to chamber 20 via a non- return valve 29.
GB947152A 1952-04-15 1952-04-15 Improvements in or relating to skips Expired GB738079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB947152A GB738079A (en) 1952-04-15 1952-04-15 Improvements in or relating to skips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB947152A GB738079A (en) 1952-04-15 1952-04-15 Improvements in or relating to skips

Publications (1)

Publication Number Publication Date
GB738079A true GB738079A (en) 1955-10-05

Family

ID=9872609

Family Applications (1)

Application Number Title Priority Date Filing Date
GB947152A Expired GB738079A (en) 1952-04-15 1952-04-15 Improvements in or relating to skips

Country Status (1)

Country Link
GB (1) GB738079A (en)

Similar Documents

Publication Publication Date Title
GB740357A (en) Improved means for loading and compressing household refuse or the like into containers
GB1381692A (en) Hydraulically operated apparatus for charging workpieces
GB877869A (en) Improvements relating to hydraulic piston apparatus
GB795579A (en) Hydraulically-operated grab bucket
US2500879A (en) Fluid-operated hoist
GB738079A (en) Improvements in or relating to skips
GB876396A (en) Improvements relating to hydraulic pit-props or the like
GB843354A (en) Improvements in hydraulically operated supporting devices
GB1149478A (en) Improvements in pressure fluid actuated drill steel centralizer
GB816486A (en) Material handling grapple
GB1240004A (en) Fluid actuator system for remote control
GB850007A (en) An hydraulically actuated grab or grab bucket
GB853410A (en) Improvements relating to hydraulic pit-props
GB859402A (en) An hydraulically controlled multi-jawed grab
GB1104011A (en) Blast furnace bell suspension and operating mechanism
ES346821A1 (en) Bucket ejector assembly for an excavating grab
GB675834A (en) Fluid pressure hoists
GB748920A (en) Pneumatic power transmission apparatus
GB898987A (en) Improvements in or relating to hydraulic supports
GB822162A (en) Improvements relating to hydraulic pit props
GB812765A (en) Improvements in or relating to skips
GB795117A (en) Mucking machine
GB864849A (en) A new or improved grab
GB695218A (en) Improvements relating to control of hydraulic power means
GB191409851A (en) Improvements in and relating to Means for Minimising the Effects of Colliery Explosions.