FR342361A - Operating device for closing valves of wagons, tanks, etc. - Google Patents

Operating device for closing valves of wagons, tanks, etc.

Info

Publication number
FR342361A
FR342361A FR342361A FR342361DA FR342361A FR 342361 A FR342361 A FR 342361A FR 342361 A FR342361 A FR 342361A FR 342361D A FR342361D A FR 342361DA FR 342361 A FR342361 A FR 342361A
Authority
FR
France
Prior art keywords
wagons
tanks
operating device
closing valves
valves
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
FR342361A
Other languages
French (fr)
Inventor
Des Forges De Douai
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.)
FORGES DE DOUAI DES
Original Assignee
FORGES DE DOUAI DES
Filing date
Publication date
Application filed by FORGES DE DOUAI DES filed Critical FORGES DE DOUAI DES
Application granted granted Critical
Publication of FR342361A publication Critical patent/FR342361A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/14—Adaptations of hopper elements to railways
    • B61D7/16—Closure elements for discharge openings
    • B61D7/24—Opening or closing means
    • B61D7/26—Opening or closing means mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Discharge By Other Means (AREA)
FR342361A 1904-04-15 Operating device for closing valves of wagons, tanks, etc. Expired FR342361A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE182306T

Publications (1)

Publication Number Publication Date
FR342361A true FR342361A (en) 1904-09-06

Family

ID=5718053

Family Applications (3)

Application Number Title Priority Date Filing Date
FR4850A Expired FR4850E (en) Operating device for closing valves of wagons, tanks, etc.
FR5635A Expired FR5635E (en) Operating device for closing valves of wagons, tanks, etc.
FR342361A Expired FR342361A (en) 1904-04-15 Operating device for closing valves of wagons, tanks, etc.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR4850A Expired FR4850E (en) Operating device for closing valves of wagons, tanks, etc.
FR5635A Expired FR5635E (en) Operating device for closing valves of wagons, tanks, etc.

Country Status (2)

Country Link
DE (2) DE182306C (en)
FR (3) FR342361A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3831875A1 (en) 2019-12-05 2021-06-09 Borealis AG Flame retardant polymer composition
WO2023062062A1 (en) 2021-10-15 2023-04-20 Borealis Ag Halogen-free flame retardant polymer composition

Also Published As

Publication number Publication date
DE182306C (en)
DE186461C (en)
FR4850E (en) 1905-10-20
FR5635E (en) 1906-06-01

Similar Documents

Publication Publication Date Title
FR342361A (en) Operating device for closing valves of wagons, tanks, etc.
FR387210A (en) Closing device, with spare lock, for taps
FR340875A (en) Closing system for containers
DK6569C (en) Automatic Closing Device for Liquid Containers.
CH36105A (en) Closing device for containers
CH34721A (en) Closing device for doors, doors, etc.
FR333657A (en) Closing device for boxes, envelopes, etc.
FR347182A (en) Closure for belts, ties, etc.
FR365079A (en) Safety device for closing jewelry, etc.
DK7041C (en) Device for securing the lifting of the closing body by valves which first enter into operation in the event of a pipe rupture.
FR353731A (en) Closing device for travel baskets
FR328337A (en) Hydraulic control for opening and closing valves, brake operation, etc.
FR349396A (en) Closure for sample bags, etc.
CH37860A (en) Closing device for containers
DK6622C (en) Device by flap valves.
CH33775A (en) Closing device for containers
CH31284A (en) Container with closing device
DK6826C (en) Device at Akselkasser for Railway Wagons or other similar Wagons.
FR3191E (en) Lid with tight closing for containers of all kinds, cans, barrels, etc.
FR357718A (en) Bottle closing device
FR358719A (en) Closing system for containers
CH32407A (en) Closing device for shutters
FR342401A (en) Safety closure device for envelopes or similar receptacles
FR359217A (en) Closure for letter cards with views
FR410307A (en) Closing device for cans