IT7849953A0 - E cilindro perfezionamento nelle disposizioni di protezione per complessi pistone - Google Patents

E cilindro perfezionamento nelle disposizioni di protezione per complessi pistone

Info

Publication number
IT7849953A0
IT7849953A0 IT7849953A IT4995378A IT7849953A0 IT 7849953 A0 IT7849953 A0 IT 7849953A0 IT 7849953 A IT7849953 A IT 7849953A IT 4995378 A IT4995378 A IT 4995378A IT 7849953 A0 IT7849953 A0 IT 7849953A0
Authority
IT
Italy
Prior art keywords
piston assemblies
protective provisions
cylinder improvement
improvement
cylinder
Prior art date
Application number
IT7849953A
Other languages
English (en)
Other versions
IT1105270B (it
Original Assignee
Wallis Bernard J
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 Wallis Bernard J filed Critical Wallis Bernard J
Publication of IT7849953A0 publication Critical patent/IT7849953A0/it
Application granted granted Critical
Publication of IT1105270B publication Critical patent/IT1105270B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/38—Covers for protection or appearance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
    • F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
    • F16K15/142—Check valves with flexible valve members the closure elements not being fixed to the valve body the closure elements being shaped as solids of revolution, e.g. toroidal or cylindrical rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Sealing Devices (AREA)
  • Actuator (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Insulating Bodies (AREA)
IT4995378A 1977-10-26 1978-06-20 Perfezionamento nelle disposizioni di protezione per complessi pistone e cilindro IT1105270B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/845,605 US4154434A (en) 1977-10-26 1977-10-26 Boot arrangement for piston-cylinder assembly

Publications (2)

Publication Number Publication Date
IT7849953A0 true IT7849953A0 (it) 1978-06-20
IT1105270B IT1105270B (it) 1985-10-28

Family

ID=25295625

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4995378A IT1105270B (it) 1977-10-26 1978-06-20 Perfezionamento nelle disposizioni di protezione per complessi pistone e cilindro

Country Status (10)

Country Link
US (1) US4154434A (it)
JP (1) JPS5462460A (it)
AU (1) AU510897B2 (it)
BE (1) BE867720A (it)
BR (1) BR7803501A (it)
CA (1) CA1089887A (it)
DE (1) DE2822939C2 (it)
FR (1) FR2407400A1 (it)
GB (1) GB1598878A (it)
IT (1) IT1105270B (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342448A (en) * 1980-04-04 1982-08-03 Wallis Bernard J Gas-operated cylinder
US4765227A (en) * 1982-05-28 1988-08-23 Teledyne Hyson Die cylinder assembly
US4463663A (en) * 1982-09-29 1984-08-07 Hanson Jr Wallace A Hydraulic cylinder assembly with a liquid recovery system
JPS59137607A (ja) * 1983-01-28 1984-08-07 Mitsui Kaiyo Kaihatsu Kk ピストン形シリンダ装置
DE3601164A1 (de) * 1986-01-17 1987-07-23 Festo Kg Arbeitszylinderanordnung
DE3611011A1 (de) * 1986-04-02 1987-10-08 Profil Verbindungstechnik Gmbh Mit kompressiblem druckmedium gefuellte zylinder-kolbeneinheit
US4803827A (en) * 1987-11-17 1989-02-14 Baxter International Inc. Means for segregating sterile and nonsterile environments in a packaging machine
DE3740670C2 (de) * 1987-12-01 1996-02-08 Festo Kg Pneumatischer Stoßdämpfer
US4877223A (en) * 1988-09-21 1989-10-31 Jeffrey K. Hackett Load leveling shock absorber
US5182956A (en) * 1989-09-25 1993-02-02 Woodall Bobbie L Protective boot
US5197718A (en) * 1990-12-14 1993-03-30 Wallis Bernard J Self-contained gas springs interchangeable with coil springs
US5185996A (en) * 1990-12-21 1993-02-16 Allied-Signal Inc. Gas turbine engine sensor probe
US5314172A (en) * 1992-05-08 1994-05-24 Wallis Bernard J High pressure die cylinder and manifold system
EP0697366B1 (en) * 1994-05-26 1999-10-20 Kanji Tomidokoro Jack
US6460665B1 (en) * 1999-09-17 2002-10-08 Phoenix Ag Pneumatic spring arrangement
DE10030232A1 (de) * 2000-06-20 2002-01-17 Siemens Ag Vorrichtung zum Übertragen einer Bewegung mit Spielausgleich
DE10338939B3 (de) * 2003-08-22 2005-02-03 Continental Aktiengesellschaft Pneumatische Feder- und Dämpfereinheit, insbesondere für ein Kraftfahrzeug
CN100395465C (zh) * 2004-03-18 2008-06-18 十堰兴升工贸有限公司 氮气弹簧活塞杆的加工工艺
KR101202728B1 (ko) * 2004-07-15 2012-11-19 젯트에프 프리드리히스하펜 아게 유압, 유공압 또는 공압 피스톤-실린더-집합체 및 이를 위한 주름 연결부
US20070181392A1 (en) * 2006-02-07 2007-08-09 Toyota Engineering & Manufacturing North America, Inc. Gas strut protective cover
US8689953B2 (en) * 2006-03-22 2014-04-08 Avm Industries Sealed gas spring cover
CN101490449A (zh) * 2006-09-15 2009-07-22 三菱电机株式会社 致动器
US8291810B2 (en) 2008-01-17 2012-10-23 Sunstream Corporation Hydraulic cylinder contamination prevention system
US7841501B2 (en) * 2008-03-31 2010-11-30 Illinois Tool Works Inc. Cover or boot for the nail advancement mechanism of a fastener-driving tool
CN101592144B (zh) * 2008-05-30 2012-07-25 台湾磁原科技股份有限公司 抽取装置及方法
DE102008059518B4 (de) * 2008-11-28 2012-11-08 Fibro Gmbh Gasdruckfeder
US8807992B2 (en) * 2009-04-15 2014-08-19 Jeffrey R. Wagner Fire generator having a controllable venting mechanism
CN103174700B (zh) * 2013-04-02 2015-07-01 厦门大学 旋摆自动气缸保护装置
CN103240594B (zh) * 2013-04-25 2015-03-25 无锡艾森保自动化装备有限公司 机动车真空助力器上的弹簧自动装配装置
EP3286437B1 (en) 2015-04-21 2021-12-22 Saab AB A fluid actuator arrangement
JP6486797B2 (ja) * 2015-08-26 2019-03-20 サーパス工業株式会社 連結装置
CN107654440B (zh) * 2017-10-12 2019-05-10 重庆维庆液压机械有限公司 带有防护装置的液压油缸
US10919014B2 (en) * 2018-04-09 2021-02-16 Craig Technical Consulting, Inc. High-load vacuum chamber motion feedthrough systems and methods
CN114198164B (zh) * 2021-12-28 2024-06-28 哈尔滨广瀚新能动力有限公司 一种汽轮机试验用安全防护装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE650195C (de) * 1936-01-09 1937-09-13 Daimler Benz Akt Ges Fluessigkeitsstossdaempfer, insbesondere fuer Kraftwagen
NL48460C (it) * 1937-03-30
DE687859C (de) * 1938-04-03 1940-02-07 Fichtel & Sachs Akt Ges stossdaempfern zum Ausgleichen des Luftdruckes innerhalb einer die Kolbenstange schuetzenden und mittte
US2394364A (en) * 1943-04-15 1946-02-05 Niels A Christensen Pressure seal
US2458157A (en) * 1946-04-03 1949-01-04 Gen Motors Corp Shock absorber
US2668549A (en) * 1949-04-28 1954-02-09 Protectoseal Co Automatic parts washer
FR1012655A (fr) * 1950-01-20 1952-07-16 Amortisseur à contre-tige
BE506125A (it) * 1950-10-31
FR1165829A (fr) * 1956-07-24 1958-10-29 Suspension pneumatique compensée à double amortissement
BE570668A (it) * 1957-09-23
DE1217788B (de) * 1961-05-24 1966-05-26 Langen & Co Hydraulik-Zylinder
FR1319090A (fr) * 1962-04-04 1963-02-22 Amortisseur hydraulique
FR1336129A (fr) * 1962-05-30 1963-08-30 Perfectionnements aux amortisseurs hydrauliques
US3363644A (en) * 1963-11-04 1968-01-16 Jerry P. Malec Fluid check valve
DE2034753C3 (de) * 1970-07-14 1974-05-09 Fa. Carl Freudenberg, 6940 Weinheim Faltenbalg
DE2125117B2 (de) * 1971-05-21 1976-06-16 Faltenbalg
US3947005A (en) * 1974-05-31 1976-03-30 Wallis Bernard J Fluid spring assembly
US4005763A (en) * 1975-03-19 1977-02-01 Wallis Bernard J Lubricating means for gas-operated cylinders

Also Published As

Publication number Publication date
US4154434A (en) 1979-05-15
GB1598878A (en) 1981-09-23
DE2822939C2 (de) 1982-07-15
CA1089887A (en) 1980-11-18
FR2407400A1 (fr) 1979-05-25
IT1105270B (it) 1985-10-28
BE867720A (fr) 1978-10-02
AU3617578A (en) 1979-11-29
AU510897B2 (en) 1980-07-17
BR7803501A (pt) 1979-05-22
DE2822939A1 (de) 1979-05-03
JPS5462460A (en) 1979-05-19

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