DE3046850A1 - Pneumatisch wirkende abdichtvorrichtung - Google Patents

Pneumatisch wirkende abdichtvorrichtung

Info

Publication number
DE3046850A1
DE3046850A1 DE19803046850 DE3046850A DE3046850A1 DE 3046850 A1 DE3046850 A1 DE 3046850A1 DE 19803046850 DE19803046850 DE 19803046850 DE 3046850 A DE3046850 A DE 3046850A DE 3046850 A1 DE3046850 A1 DE 3046850A1
Authority
DE
Germany
Prior art keywords
vessel
sealing device
bellows
ring element
barrel
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
DE19803046850
Other languages
German (de)
English (en)
Other versions
DE3046850C2 (enrdf_load_stackoverflow
Inventor
Erwin 6236 Eschborn Roller
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.)
Gummi Roller GmbH and Co
Original Assignee
Gummi Roller GmbH and Co
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 Gummi Roller GmbH and Co filed Critical Gummi Roller GmbH and Co
Priority to DE19803046850 priority Critical patent/DE3046850A1/de
Publication of DE3046850A1 publication Critical patent/DE3046850A1/de
Application granted granted Critical
Publication of DE3046850C2 publication Critical patent/DE3046850C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/18—Preventing escape of dust
    • B65G69/181—Preventing escape of dust by means of sealed systems
    • B65G69/182—Preventing escape of dust by means of sealed systems with aspiration means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Diaphragms And Bellows (AREA)
DE19803046850 1980-12-12 1980-12-12 Pneumatisch wirkende abdichtvorrichtung Granted DE3046850A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803046850 DE3046850A1 (de) 1980-12-12 1980-12-12 Pneumatisch wirkende abdichtvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803046850 DE3046850A1 (de) 1980-12-12 1980-12-12 Pneumatisch wirkende abdichtvorrichtung

Publications (2)

Publication Number Publication Date
DE3046850A1 true DE3046850A1 (de) 1982-07-15
DE3046850C2 DE3046850C2 (enrdf_load_stackoverflow) 1990-08-16

Family

ID=6118995

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803046850 Granted DE3046850A1 (de) 1980-12-12 1980-12-12 Pneumatisch wirkende abdichtvorrichtung

Country Status (1)

Country Link
DE (1) DE3046850A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997005050A1 (en) * 1995-07-25 1997-02-13 Matcon (R & D) Limited Material handling apparatus
CN103803316A (zh) * 2014-02-28 2014-05-21 中国电力工程顾问集团西南电力设计院 石子煤密封罩

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19512186A1 (de) * 1995-03-31 1996-10-02 Laeis & Bucher Gmbh Abdichtvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH376045A (de) * 1959-01-24 1964-03-15 Roller Erwin Pneumatisch wirkende Haltevorrichtung für schlauchartige Verpackungen wie Beutel, Säcke und dergleichen
DE1953952U (de) * 1966-12-01 1967-01-19 Dynamit Nobel Ag Pneumatische vorrichtung zum ueberbruecken eines ringspaltes.
US3339931A (en) * 1964-12-31 1967-09-05 Grace W R & Co Inflatable gasket with wick
GB1203888A (en) * 1968-05-31 1970-09-03 Wayne Manufacturing Co Air seal for use in suction-type street cleaning equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH376045A (de) * 1959-01-24 1964-03-15 Roller Erwin Pneumatisch wirkende Haltevorrichtung für schlauchartige Verpackungen wie Beutel, Säcke und dergleichen
US3339931A (en) * 1964-12-31 1967-09-05 Grace W R & Co Inflatable gasket with wick
DE1953952U (de) * 1966-12-01 1967-01-19 Dynamit Nobel Ag Pneumatische vorrichtung zum ueberbruecken eines ringspaltes.
GB1203888A (en) * 1968-05-31 1970-09-03 Wayne Manufacturing Co Air seal for use in suction-type street cleaning equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997005050A1 (en) * 1995-07-25 1997-02-13 Matcon (R & D) Limited Material handling apparatus
CN103803316A (zh) * 2014-02-28 2014-05-21 中国电力工程顾问集团西南电力设计院 石子煤密封罩

Also Published As

Publication number Publication date
DE3046850C2 (enrdf_load_stackoverflow) 1990-08-16

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination
8110 Request for examination paragraph 44
8170 Reinstatement of the former position
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee