FR74407E - Opening and closing control device for doors, registers or hatches of suspended handling equipment - Google Patents

Opening and closing control device for doors, registers or hatches of suspended handling equipment

Info

Publication number
FR74407E
FR74407E FR74407DA FR74407E FR 74407 E FR74407 E FR 74407E FR 74407D A FR74407D A FR 74407DA FR 74407 E FR74407 E FR 74407E
Authority
FR
France
Prior art keywords
hatches
doors
registers
opening
control device
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR74407E publication Critical patent/FR74407E/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/025—Buckets specially adapted for use with concrete
    • 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
    • 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
    • B65D2590/547—Gates or closures in multiple arrangement
    • 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)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR74407D 1951-01-23 1953-01-19 Opening and closing control device for doors, registers or hatches of suspended handling equipment Expired FR74407E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1152051T 1951-01-23

Publications (1)

Publication Number Publication Date
FR74407E true FR74407E (en) 1961-05-04

Family

ID=9648152

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1152051D Expired FR1152051A (en) 1951-01-23 1951-01-23 Opening and closing control device for doors, registers or hatches of suspended handling equipment
FR74407D Expired FR74407E (en) 1951-01-23 1953-01-19 Opening and closing control device for doors, registers or hatches of suspended handling equipment

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1152051D Expired FR1152051A (en) 1951-01-23 1951-01-23 Opening and closing control device for doors, registers or hatches of suspended handling equipment

Country Status (1)

Country Link
FR (2) FR1152051A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290308B (en) * 1965-12-22 1969-03-06 Chepos Zd Y Chemickeho A Potra Hydraulic suspension stripper device
DE1508892B1 (en) * 1966-01-03 1970-03-05 Maschf Augsburg Nuernberg Ag Stripper device that can be attached to a hoist for stripping the mold from a block that remains on its base
WO1992012075A1 (en) * 1989-04-24 1992-07-23 Fraser Munro Barr Bottom dumping bulk container apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290308B (en) * 1965-12-22 1969-03-06 Chepos Zd Y Chemickeho A Potra Hydraulic suspension stripper device
DE1508892B1 (en) * 1966-01-03 1970-03-05 Maschf Augsburg Nuernberg Ag Stripper device that can be attached to a hoist for stripping the mold from a block that remains on its base
WO1992012075A1 (en) * 1989-04-24 1992-07-23 Fraser Munro Barr Bottom dumping bulk container apparatus

Also Published As

Publication number Publication date
FR1152051A (en) 1958-02-11

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