IT964157B - Dispositivo a pistone e cilindro bloccabile per lo spostamento angolare di farfalle coperchi e simili - Google Patents

Dispositivo a pistone e cilindro bloccabile per lo spostamento angolare di farfalle coperchi e simili

Info

Publication number
IT964157B
IT964157B IT2838472A IT2838472A IT964157B IT 964157 B IT964157 B IT 964157B IT 2838472 A IT2838472 A IT 2838472A IT 2838472 A IT2838472 A IT 2838472A IT 964157 B IT964157 B IT 964157B
Authority
IT
Italy
Prior art keywords
butterflies
lids
similar
angular movement
piston device
Prior art date
Application number
IT2838472A
Other languages
English (en)
Italian (it)
Original Assignee
Ruef Dictator
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 Ruef Dictator filed Critical Ruef Dictator
Application granted granted Critical
Publication of IT964157B publication Critical patent/IT964157B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/30—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing of extensible, e.g. telescopic, construction
    • E05C17/305—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing of extensible, e.g. telescopic, construction with hydraulic locks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
IT2838472A 1971-09-08 1972-08-22 Dispositivo a pistone e cilindro bloccabile per lo spostamento angolare di farfalle coperchi e simili IT964157B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712144944 DE2144944C2 (de) 1971-09-08 1971-09-08 Klappenstütze

Publications (1)

Publication Number Publication Date
IT964157B true IT964157B (it) 1974-01-21

Family

ID=5819005

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2838472A IT964157B (it) 1971-09-08 1972-08-22 Dispositivo a pistone e cilindro bloccabile per lo spostamento angolare di farfalle coperchi e simili

Country Status (3)

Country Link
DE (1) DE2144944C2 (cg-RX-API-DMAC10.html)
FR (1) FR2152113A5 (cg-RX-API-DMAC10.html)
IT (1) IT964157B (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726955C2 (de) * 1977-06-15 1983-01-20 Bremshey Ag, 5650 Solingen Blockierbares hydro-pneumatisches Hubaggregat

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE55273C (de) * A.WAHL in München, Promenadeplatz 5 Selbsttätige Einstellvorrichtung für Ständer und hängende Träger
DE474881C (de) * 1928-01-08 1929-04-12 Albert Stoll In der Hoehe verstellbares Untergestell fuer Stuehle o. dgl.
US2042443A (en) * 1935-02-04 1936-05-26 Eastman Kodak Co Adjustable supporting pillar or the like
US2388056A (en) * 1943-07-17 1945-10-30 Nathan V Hendricks Adjustable support
FR1039301A (fr) * 1951-07-03 1953-10-06 Perfectionnement aux pieds-supports de hauteur réglable
DE928979C (de) * 1952-04-25 1955-06-16 Seifert Geb Ausziehrohr, insbesondere fuer Stative
US3078967A (en) * 1960-08-15 1963-02-26 Bendix Corp Shock strut with linear damper
DE1191645B (de) * 1960-08-22 1965-08-22 Parker Hannifin Corp Steuerung fuer hydraulische Antriebe mit einem Steuerventil oder -schieber mit einer Arretierung
DE1198156B (de) * 1962-04-30 1965-08-05 Hydraulic Unit Specialities Co Steuerschieber
US3236515A (en) * 1962-10-15 1966-02-22 Sandex Inc Hydraulic position lock
DE1930914U (de) * 1965-02-25 1966-01-13 Fichtel & Sachs Ag Hydropneumatisches hubaggregat, insbesondere zur stufenlosen hoehenverstellung von tischplatten und stuehlen.
DE1554479A1 (de) * 1965-09-22 1970-01-08 Stabilus Ind Und Handelsgmbh Blockierbare pneumatische oder hydropneumatische Verstelleinrichtung,insbesondere fuer Moebel
US3315768A (en) * 1965-11-22 1967-04-25 Collins Radio Co Hydraulic shaft positioning mechanism
DE1976419U (de) * 1966-07-07 1968-01-04 Ohg Edmondo Balsamo Soc R L Schnell anzubringende sicherheitsvorrichtung zwischen hahn und druckregler an fluessiggas-flaschen.
US3406997A (en) * 1966-09-22 1968-10-22 Riggs & Lombard Inc Pressure door locking mechanism
US3463444A (en) * 1968-01-03 1969-08-26 Automatic Switch Co Manually operable valve having solenoid controlled releasable latch mechanism

Also Published As

Publication number Publication date
DE2144944C2 (de) 1983-01-05
DE2144944A1 (de) 1973-03-15
FR2152113A5 (cg-RX-API-DMAC10.html) 1973-04-20

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