IT1312235B1 - Dispositivo ammortizzatore per cilindri pneumatici. - Google Patents

Dispositivo ammortizzatore per cilindri pneumatici.

Info

Publication number
IT1312235B1
IT1312235B1 IT1999MI000640A ITMI990640A IT1312235B1 IT 1312235 B1 IT1312235 B1 IT 1312235B1 IT 1999MI000640 A IT1999MI000640 A IT 1999MI000640A IT MI990640 A ITMI990640 A IT MI990640A IT 1312235 B1 IT1312235 B1 IT 1312235B1
Authority
IT
Italy
Prior art keywords
shock absorber
pneumatic cylinders
absorber device
pneumatic
cylinders
Prior art date
Application number
IT1999MI000640A
Other languages
English (en)
Inventor
Luciano Migliori
Original Assignee
Luciano Migliori
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 Luciano Migliori filed Critical Luciano Migliori
Priority to IT1999MI000640A priority Critical patent/IT1312235B1/it
Priority to EP00106560A priority patent/EP1041293A3/en
Priority to CA002302722A priority patent/CA2302722C/en
Priority to US09/537,258 priority patent/US6382074B1/en
Publication of ITMI990640A1 publication Critical patent/ITMI990640A1/it
Application granted granted Critical
Publication of IT1312235B1 publication Critical patent/IT1312235B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/223—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which completely seals the main fluid outlet as the piston approaches its end position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/082—Characterised by the construction of the motor unit the motor being of the slotted cylinder type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/222—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which throttles the main fluid outlet as the piston approaches its end position

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Damping Devices (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
IT1999MI000640A 1999-03-29 1999-03-29 Dispositivo ammortizzatore per cilindri pneumatici. IT1312235B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1999MI000640A IT1312235B1 (it) 1999-03-29 1999-03-29 Dispositivo ammortizzatore per cilindri pneumatici.
EP00106560A EP1041293A3 (en) 1999-03-29 2000-03-27 Pneumatic cylinder with damping device
CA002302722A CA2302722C (en) 1999-03-29 2000-03-28 Pneumatic cylinder with damping device
US09/537,258 US6382074B1 (en) 1999-03-29 2000-03-29 Pneumatic cylinder with damping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI000640A IT1312235B1 (it) 1999-03-29 1999-03-29 Dispositivo ammortizzatore per cilindri pneumatici.

Publications (2)

Publication Number Publication Date
ITMI990640A1 ITMI990640A1 (it) 2000-09-29
IT1312235B1 true IT1312235B1 (it) 2002-04-09

Family

ID=11382486

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI000640A IT1312235B1 (it) 1999-03-29 1999-03-29 Dispositivo ammortizzatore per cilindri pneumatici.

Country Status (4)

Country Link
US (1) US6382074B1 (it)
EP (1) EP1041293A3 (it)
CA (1) CA2302722C (it)
IT (1) IT1312235B1 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1319005B1 (it) * 2000-10-16 2003-09-19 Luciano Migliori Cilindro pneumatico compatto con dispositivo di ammortizzazione
DE20021520U1 (de) 2000-12-20 2001-03-01 Imi Norgren Gmbh Druckmediumsbetätigter Arbeitszylinder
DE10158123B4 (de) * 2001-11-27 2008-06-05 Rexroth Mecman Gmbh Endlagengedämpfter Druckmittelzylinder
DE10246766B3 (de) * 2002-10-07 2004-07-01 Bosch Rexroth Ag Endlagengedämpfter Pneumatikzylinder
DE20219451U1 (de) * 2002-12-13 2003-04-24 Trw Fahrwerksyst Gmbh & Co Hydraulikzylinder
KR101035016B1 (ko) * 2009-05-12 2011-05-17 주식회사 한국가스스프링 속도 제어용 가스 스프링
CN102108990B (zh) * 2010-07-23 2011-12-28 三一重工股份有限公司 一种液压油缸及液压缓冲系统、挖掘机和混凝土泵车
CN102155460B (zh) * 2010-07-23 2012-07-04 三一重工股份有限公司 一种液压油缸及活塞杆、及液压缓冲系统、挖掘机和混凝土泵车
CN102108989B (zh) * 2010-07-23 2011-12-28 三一重工股份有限公司 一种液压油缸及液压缓冲系统、挖掘机和混凝土泵车
EP2455620B1 (de) 2010-11-06 2014-05-07 FESTO AG & Co. KG Fluidbetätigter Linearantrieb mit Endlagendämpfungseinrichtung
DE102012002162B4 (de) 2012-01-31 2022-11-17 Magna Pt B.V. & Co. Kg Antriebsstrang-Kupplungsanordnung und Fluidzylinder hierfür
US20170008188A1 (en) * 2015-07-10 2017-01-12 Justin Staffen Cutting apparatus
JP6649024B2 (ja) 2015-09-30 2020-02-19 住友精密工業株式会社 航空機の降着装置用油圧シリンダ
EP3408152B1 (en) * 2016-01-27 2021-04-14 Ales Tech Srl Suspension system for levitation vehicles

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1604548A (en) * 1923-12-15 1926-10-26 Nat Pneumatic Co Door engine
US1891312A (en) * 1932-01-21 1932-12-20 Perfection Steel Body Co Hydraulic hoist for dumping trucks
US2556698A (en) * 1945-02-05 1951-06-12 G F Goodson Piston construction
DE947776C (de) * 1952-09-14 1956-08-23 Westinghouse Bremsen Ges M B H Pneumatischer Tuerschliesszylinder
US3034482A (en) * 1960-02-29 1962-05-15 Harold K Rader Adjustable piston cushion
US3072104A (en) * 1960-03-30 1963-01-08 Westinghouse Brake & Signal Cylinder with piston cushioning feature
US3157095A (en) * 1962-04-12 1964-11-17 Elmer F Heiser Piston and cylinder device
US3440930A (en) 1966-07-18 1969-04-29 Westinghouse Air Brake Co Cushion seal device for power cylinders
DE1750939A1 (de) * 1968-06-20 1971-05-13 Bosch Gmbh Robert Vorrichtung zum Daempfen der Bewegung eines Kolbens in einem Zylinder
BE793149A (fr) 1971-12-27 1973-06-21 Westinghouse Bremsen Apparate Dispositif d'amortissement de fin de course
US3964370A (en) 1974-07-15 1976-06-22 Parker-Hannifin Corporation Cushioning means for hydraulic cylinder
ES476002A1 (es) * 1977-12-20 1979-07-16 Bradford Cylinders Ltd Perfeccionamientos en los cilindros hidraulicos lineales.
FR2425008A1 (fr) 1978-05-05 1979-11-30 Climax France Sa Dispositif de controle de la deceleration et/ou de l'acceleration d'un element mobile suivant un mouvement alternatif rectiligne de va-et-vient, au voisinage d'au moins un des points morts de fin de course de l'element mobile
US4373427A (en) 1980-01-31 1983-02-15 Tol-O-Matic, Inc. Fluid pressure cylinder
SE8107724L (sv) 1981-12-22 1983-06-23 Mecman Ab Anordning vid en kolvstangslos tryckmediecylinder
US4852465A (en) 1985-12-18 1989-08-01 Tol-O-Matic, Inc. Carrier bracket for power cylinder
US4829881A (en) * 1987-03-12 1989-05-16 Ckd Corporation Rod-less cylinder
FR2613785B1 (fr) * 1987-04-13 1990-11-23 Gratzmuller Claude Verin hydraulique differentiel, avec systeme d'amortissement, pour la commande de disjoncteurs electriques
DE3818833A1 (de) * 1988-06-03 1989-02-02 Dimter Erwin Kolben fuer druckluftzylinder, insbesondere fuer kolbenstangenlose zylinder
IT1217812B (it) 1988-06-08 1990-03-30 Univers S P A Dispositivo di tenuta per cilindri pneumatici senz,asta
IT1272731B (it) 1993-10-18 1997-06-26 Luciano Migliori Attuatore lineare con ammortizzatore pneumatico regolabile in posizione

Also Published As

Publication number Publication date
CA2302722C (en) 2005-05-24
EP1041293A3 (en) 2003-06-04
US6382074B1 (en) 2002-05-07
ITMI990640A1 (it) 2000-09-29
CA2302722A1 (en) 2000-09-29
EP1041293A2 (en) 2000-10-04

Similar Documents

Publication Publication Date Title
ITTO20020679A1 (it) Ammortizzatore per un veicolo a due ruote
BR0102063B1 (pt) amortecedor.
ITTO20020949A1 (it) Ammortizzatore perfezionato.
BR0101510B1 (pt) amortecedor.
DE60010202D1 (de) Hydraulischer Stossdämpfer
IT1312235B1 (it) Dispositivo ammortizzatore per cilindri pneumatici.
IT1269945B (it) Ammortizzatore idraulico regolabile, specialmente per autoveicoli
IT1316194B1 (it) Doppio volano ammortizzatore per autoveicolo.
ITTO20020678A0 (it) Ammortizzatore per un veicolo a due ruote
ITBO990207A0 (it) Dispositivo ammortizzatore per protezioni telescopiche .
DE60119443D1 (de) Druckschlagdämpfer
NO307108B1 (no) Anordning for trykkstoetdempning
DE60020898D1 (de) Nagelpistole und Stossdämpfer dafür, zum Bremsen der Stosskolben
IT1316273B1 (it) Dispositivo ammortizzatore di torsione, in particolare per innesto.
IT1301737B1 (it) Premitallone per pneumatici.
IT249039Y1 (it) Ammortizzatore d'urto per autoveicoli.
ITRM20010231A1 (it) Dispositivo per la lavorazione di pneumatici.
ES1050938Y (es) Soporte para un amortiguador de golpes.
IT249038Y1 (it) Ammortizzatore d'urto per autoveicoli.
IT1315960B1 (it) Doppio volano ammortizzatore, in particolare per autoveicolo.
IT251025Y1 (it) Dispositivo ammortizzatore per martelli pneumatici.
IT1312181B1 (it) Struttura di carrello per cilindri pneumatici.
DE69914174D1 (de) Stossdämpfer
IT1308716B1 (it) Dispositivo di tenuta per cilindri pneumatici
TW399582U (en) Adjustable pneumatic shock absorber