FR2286939A1 - Dispositif anti-chute, notamment pour trappe d'evacuation de gaz de laboratoire - Google Patents

Dispositif anti-chute, notamment pour trappe d'evacuation de gaz de laboratoire

Info

Publication number
FR2286939A1
FR2286939A1 FR7513222A FR7513222A FR2286939A1 FR 2286939 A1 FR2286939 A1 FR 2286939A1 FR 7513222 A FR7513222 A FR 7513222A FR 7513222 A FR7513222 A FR 7513222A FR 2286939 A1 FR2286939 A1 FR 2286939A1
Authority
FR
France
Prior art keywords
window
gas exhaust
cam surface
plunger
fall 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.)
Withdrawn
Application number
FR7513222A
Other languages
English (en)
Inventor
Edmund Gomm
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.)
Hermann Waldner GmbH and Co KG
Original Assignee
Hermann Waldner GmbH and Co KG
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 Hermann Waldner GmbH and Co KG filed Critical Hermann Waldner GmbH and Co KG
Publication of FR2286939A1 publication Critical patent/FR2286939A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/003—Anti-dropping devices
    • E05D13/006—Anti-dropping devices fixed to the wing, i.e. safety catches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Ventilation (AREA)
  • Clamps And Clips (AREA)
FR7513222A 1974-10-02 1975-04-28 Dispositif anti-chute, notamment pour trappe d'evacuation de gaz de laboratoire Withdrawn FR2286939A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742447090 DE2447090A1 (de) 1974-10-02 1974-10-02 Fallsicherungsvorrichtung

Publications (1)

Publication Number Publication Date
FR2286939A1 true FR2286939A1 (fr) 1976-04-30

Family

ID=5927375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513222A Withdrawn FR2286939A1 (fr) 1974-10-02 1975-04-28 Dispositif anti-chute, notamment pour trappe d'evacuation de gaz de laboratoire

Country Status (9)

Country Link
AT (1) AT342005B (fr)
BE (1) BE823643A (fr)
CH (1) CH578107A5 (fr)
DE (2) DE2447090A1 (fr)
DK (1) DK635674A (fr)
FR (1) FR2286939A1 (fr)
GB (1) GB1448428A (fr)
IT (1) IT1026278B (fr)
NL (1) NL7502975A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394660A1 (fr) * 1977-06-18 1979-01-12 Schweto Schwebetore Schiebefen Portail, notamment portail a vantail relevable par pivotement ou basculement
EP0149692A1 (fr) * 1984-01-19 1985-07-31 Gustav Riexinger Câble d'entraînement pour porte se déplaçant verticalement

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026860C2 (de) * 1980-07-16 1985-05-09 Schorch GmbH, 4050 Mönchengladbach Vorrichtung zur Fallsicherung von Hubelementen
GB2128246B (en) * 1982-09-28 1986-08-13 American Sterilizer Co Door operating apparatus
ATE39726T1 (de) * 1983-09-26 1989-01-15 Crawford Door Ab Anordnung zur verhinderung des ploetzlichen herabstuerzens einer tuer.
DE3413236C2 (de) * 1984-04-07 1986-11-13 Hörmann KG Antriebs- und Steuerungstechnik, 4834 Harsewinkel Fanggerät für ein vertikal in die Schließstellung bewegbares Torblatt
DE3912291C1 (fr) * 1989-04-14 1990-07-26 Reinhard 3005 Hemmingen De Zills
DE4106134A1 (de) * 1991-02-27 1992-09-03 Stroehlein Gmbh & Co Laborabzug in schrankform
CN107386844B (zh) * 2017-09-01 2022-11-18 广东东泰五金精密制造有限公司 一种用于家具推拉门的防脱结构
CN111013672A (zh) * 2019-11-15 2020-04-17 深圳天溯计量检测股份有限公司 一种综合类计量移动实验室
CN113772374B (zh) * 2021-08-12 2023-09-01 呼伦贝尔东明矿业有限责任公司 一种矿料一级破碎输送系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394660A1 (fr) * 1977-06-18 1979-01-12 Schweto Schwebetore Schiebefen Portail, notamment portail a vantail relevable par pivotement ou basculement
EP0149692A1 (fr) * 1984-01-19 1985-07-31 Gustav Riexinger Câble d'entraînement pour porte se déplaçant verticalement

Also Published As

Publication number Publication date
NL7502975A (nl) 1976-04-06
DE2447090A1 (de) 1976-04-08
GB1448428A (en) 1976-09-08
DE7433129U (de) 1975-12-18
DK635674A (da) 1976-04-03
ATA959174A (de) 1977-07-15
BE823643A (fr) 1975-04-16
AT342005B (de) 1978-03-10
CH578107A5 (fr) 1976-07-30
IT1026278B (it) 1978-09-20

Similar Documents

Publication Publication Date Title
FR2286939A1 (fr) Dispositif anti-chute, notamment pour trappe d'evacuation de gaz de laboratoire
GB2009461B (en) Closed loop exhaust gas recirculation system
FR2310562A1 (fr) Dispositif pour compenser la derive d'un analyseur de gaz
BE826023A (fr) Ressort a gaz avec ressort de secours
IT1075666B (it) Impianto per depurare gas compressi provenienti dalla scissione di combustibili contenenti metalli pesanti
ES467065A1 (es) Perfeccionamientos en las disposiciones de cierre de seguri-dad para puertas
JPS5426100A (en) Device for locking breechblock of rifle
IT1120906B (it) Bicchierino per filtro d'aria o gas compressi o lubrificatore
CA952778A (en) Exhaust gas recirculation system for smog prevention
FR2284880A1 (fr) Dispositif indicateur de la composition des gaz d'echappement d'un processus de combustion
GB2002496B (en) Fire safe valve structure
IT1108663B (it) Dispositivo di sicurezza per sistemi di combustione di gas
FR2347617A1 (fr) Dispositif pour eliminer les gaz de fumee, de poussieres ou analogues pour le decriquage des surfaces de brames ou analogues
JPS5265954A (en) Door check
FR2297077A1 (fr) Dispositif de production d'un gaz plus leger que l'air
JPS53146334A (en) Automatic emergency shut off device for back flow or back fire of gases
BE831425A (fr) Dispositif pour evacuer les gaz poussiereux degages par des fours a coke
JPS51122602A (en) Device for restricting dusts at long wall coal mining face
FR2273941A1 (fr) Dispositif catalytique a ressorts longitudinaux pour l'epuration de gaz, notamment de gaz d'echappement
JPS52134295A (en) Device for blocking gas by fire
JPS53448A (en) Device for automatically closing main stopper when gas operation is suspended
JPS53121229A (en) Earthquake proof safety valve for gas
PL204597A1 (pl) Bezpieczny w warunkach gazow kopalnianych ladunek miotajacy do nabojow do wstrzeliwania kolkow
SU685800A1 (ru) Устройство дл автоматического закрывани противопожарной двери
FR1222863A (fr) Procédé d'extinction en profondeur de forages de pétrole éruptifs en feu

Legal Events

Date Code Title Description
ST Notification of lapse