FR2409178A1 - Operating mechanism for hopper wagon cover - has supports in slides movable up in straight line and to sides in circular arcs - Google Patents

Operating mechanism for hopper wagon cover - has supports in slides movable up in straight line and to sides in circular arcs

Info

Publication number
FR2409178A1
FR2409178A1 FR7734774A FR7734774A FR2409178A1 FR 2409178 A1 FR2409178 A1 FR 2409178A1 FR 7734774 A FR7734774 A FR 7734774A FR 7734774 A FR7734774 A FR 7734774A FR 2409178 A1 FR2409178 A1 FR 2409178A1
Authority
FR
France
Prior art keywords
supports
operating mechanism
sides
straight line
hopper wagon
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.)
Granted
Application number
FR7734774A
Other languages
French (fr)
Other versions
FR2409178B1 (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.)
Arbel Industrie SA
Original Assignee
Arbel Industrie SA
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 Arbel Industrie SA filed Critical Arbel Industrie SA
Priority to FR7734774A priority Critical patent/FR2409178A1/en
Publication of FR2409178A1 publication Critical patent/FR2409178A1/en
Application granted granted Critical
Publication of FR2409178B1 publication Critical patent/FR2409178B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
    • B61D39/006—Opening and closing means

Abstract

The operating mechanism is used for the cover of a hopper wagon. It has flexibly supported arm-supports, each being coupled at its upper end with one end of the pivoting roof. The other end joins guides and operating parts. The guides consist of a slide to match the support action during movement. The support moves upwards and is followed to the wagon side when opening. The flexible arm supports are springs designed so as to give compensating action for the weight of the roof.
FR7734774A 1977-11-18 1977-11-18 Operating mechanism for hopper wagon cover - has supports in slides movable up in straight line and to sides in circular arcs Granted FR2409178A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7734774A FR2409178A1 (en) 1977-11-18 1977-11-18 Operating mechanism for hopper wagon cover - has supports in slides movable up in straight line and to sides in circular arcs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7734774A FR2409178A1 (en) 1977-11-18 1977-11-18 Operating mechanism for hopper wagon cover - has supports in slides movable up in straight line and to sides in circular arcs

Publications (2)

Publication Number Publication Date
FR2409178A1 true FR2409178A1 (en) 1979-06-15
FR2409178B1 FR2409178B1 (en) 1983-10-28

Family

ID=9197791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734774A Granted FR2409178A1 (en) 1977-11-18 1977-11-18 Operating mechanism for hopper wagon cover - has supports in slides movable up in straight line and to sides in circular arcs

Country Status (1)

Country Link
FR (1) FR2409178A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4136966A1 (en) * 1991-11-11 1993-05-13 Muench Eberhard Dipl Ing Variable self-dischargeable wagon for bulk materials - has raisable and pivotable roof with loading dome and foldable floor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100545017C (en) * 2007-12-06 2009-09-30 太原轨道交通装备有限责任公司 Removable top cover for railway open hopper wagon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4136966A1 (en) * 1991-11-11 1993-05-13 Muench Eberhard Dipl Ing Variable self-dischargeable wagon for bulk materials - has raisable and pivotable roof with loading dome and foldable floor

Also Published As

Publication number Publication date
FR2409178B1 (en) 1983-10-28

Similar Documents

Publication Publication Date Title
JPS5660650U (en)
SG18485G (en) Pivot mechanism for pivoted windows
AU517943B2 (en) Funnel arm operating mechanism
FR2409178A1 (en) Operating mechanism for hopper wagon cover - has supports in slides movable up in straight line and to sides in circular arcs
GB2093429B (en) Operating arm for a manipulator with length adjustment by telescoping means
JPS5517403A (en) Sliding mechanism for control rod
JPS5332548A (en) Extendable boom reaction support mechanism
JPS53105097A (en) Rubber bow with arm
JPS5264126A (en) Flashing mechanism for roof
JPS5386870A (en) Mechanism for rack movement
YU21376A (en) Supporting pillar, particularly for silos
SU144090A1 (en) Dual-action swivel drive mechanism
GB2009828A (en) Valve arrangement for a movable mine roof support
ES424813A1 (en) Hatch closing device or the like
FR2333705A1 (en) Guide for binding round bound goods - has stationary and pivoting guide body mounted in frame and embracing binding
ES205694U (en) A device adaptable to furniture for shoes. (Machine-translation by Google Translate, not legally binding)
ES399995A1 (en) Elevaluna device for vehicles automóviles. (Machine-translation by Google Translate, not legally binding)
ES236648U (en) Hinge with reinforcement, perfected. (Machine-translation by Google Translate, not legally binding)
ES267397U (en) Greenhouse. (Machine-translation by Google Translate, not legally binding)
JPS5417236A (en) Switch provided with operating arm
JPS53145111A (en) Weatherrsealed mechanism for floating roof type tanks
FR2400306A7 (en) Refuse vehicle transfer unit - has platform pivoted to slide plate guided on parallel beams with pivots acting as guides
ES293758A1 (en) Improvements in or relating to tipping mechanisms for tip-lorries
ES231000U (en) Bags fund. (Machine-translation by Google Translate, not legally binding)
JPS526213A (en) Mechanism for operating carriage

Legal Events

Date Code Title Description
ST Notification of lapse