GB1372626A - Piston and cylinder unit - Google Patents

Piston and cylinder unit

Info

Publication number
GB1372626A
GB1372626A GB190172A GB190172A GB1372626A GB 1372626 A GB1372626 A GB 1372626A GB 190172 A GB190172 A GB 190172A GB 190172 A GB190172 A GB 190172A GB 1372626 A GB1372626 A GB 1372626A
Authority
GB
United Kingdom
Prior art keywords
plate
piston
carried
movable part
ring
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.)
Expired
Application number
GB190172A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1372626A publication Critical patent/GB1372626A/en
Expired legal-status Critical Current

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • 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
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • F15B15/1452—Piston sealings
    • 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
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • 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
    • F16J15/56—Other sealings for reciprocating rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)
GB190172A 1971-01-27 1972-01-14 Piston and cylinder unit Expired GB1372626A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712103646 DE2103646A1 (de) 1971-01-27 1971-01-27 Arbeitszylinder

Publications (1)

Publication Number Publication Date
GB1372626A true GB1372626A (en) 1974-11-06

Family

ID=5796969

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190172A Expired GB1372626A (en) 1971-01-27 1972-01-14 Piston and cylinder unit

Country Status (4)

Country Link
US (1) US3785253A (enExample)
DE (1) DE2103646A1 (enExample)
FR (1) FR2123480B1 (enExample)
GB (1) GB1372626A (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100627C2 (de) * 1981-01-12 1983-07-07 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Einrichtung zum Lagern und Abdichten einer Kolbenstange in einem Zylinderdeckelbei pneumatsichen oder hydraulischen Arbeitszylindern
DE3107177C2 (de) * 1981-02-26 1983-07-07 O & K Orenstein & Koppel Ag, 1000 Berlin "Kolbenanordnung"
JPS59501555A (ja) * 1981-11-19 1984-08-30 スペツイアルノエ　コンストルクトルスコ−　チエフノロギチエスコエ　ビユ−ロ−　グラフモスインジエストロヤ　プリ　モスゴリスポルコメ 液圧式ジヤツキ
US4669364A (en) * 1984-11-26 1987-06-02 Atsugi Motor Parts Co., Ltd. Rack-and-pinion steering gear structure for a vehicle
US4653339A (en) * 1984-12-06 1987-03-31 Atsugi Motor Parts Co., Ltd. Rack-and-pinion steering gear for a vehicle
US4691621A (en) * 1986-06-02 1987-09-08 Moog Inc. Piston-and-cylinder arrangement with radially-yieldable piston head
DE3801137A1 (de) * 1988-01-16 1989-08-10 Danfoss As Druckmittelbetaetigter stellmotor
US5015000A (en) * 1990-06-28 1991-05-14 Moog Controls, Inc. Floating seal arrangement
FR2679480B1 (fr) * 1991-07-26 1993-10-15 Roudaut Philippe Pince pneumatique.
DE19614505C1 (de) * 1996-04-12 1997-08-21 Festo Kg Aktuator
US5839353A (en) * 1997-06-19 1998-11-24 Mecham; Lynn Piston for a hydraulic ram and the like and method for its assembly onto a piston rod
AU2002227063B2 (en) * 2000-12-02 2007-01-25 Progressive Pneumatics, Llc High and low temperature gas actuated cylinder
RU2247886C2 (ru) * 2002-11-21 2005-03-10 Открытое акционерное общество "КАМАЗ" Поршневой узел
US6959913B2 (en) * 2003-06-13 2005-11-01 Dynamic Air Inc. Actuator
DE102012214740A1 (de) * 2012-08-20 2014-02-20 Putzmeister Engineering Gmbh Kolbenpumpe zum Fördern von dickstoffartigem Fördergut
DE202013003458U1 (de) 2013-04-12 2013-04-22 Fleischer Gmbh Hydraulik Und Maschinenbau Kolben für eine Hydraulik-Kolben-Zylinder-Einheit
CN106064797A (zh) * 2016-04-14 2016-11-02 衡阳市锦泰工具有限公司 液压千斤顶活塞的密封结构
CN108266424A (zh) * 2017-01-03 2018-07-10 天津市浩琳机械加工有限公司 一种压力平衡的单出杆高压油缸
US12007028B2 (en) * 2017-12-08 2024-06-11 Nordson Corporation Bulk unloader follower seal
US10895252B2 (en) * 2018-12-18 2021-01-19 Lih Yann Industrial Co., Ltd. Fluid pumping device
CN113027858A (zh) * 2021-04-07 2021-06-25 天津科技大学 一种新型活塞密封装置
JP2023167606A (ja) * 2022-05-12 2023-11-24 ナブテスコ株式会社 シール装置、回転装置、及び産業ロボット

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US680465A (en) * 1900-10-19 1901-08-13 George H Reynolds Piston.
US1988726A (en) * 1933-10-31 1935-01-22 William G G Godron Sealing device
US2068859A (en) * 1935-04-05 1937-01-26 Standard Oil Dev Co Floating pump plunger
US2460948A (en) * 1945-07-17 1949-02-08 Continental Oil Co Pump piston
GB983025A (en) * 1962-03-31 1965-02-10 Daimler Benz Ag Improvements relating to pistons for rotary-piston internal combustion engines
US3247767A (en) * 1962-12-03 1966-04-26 Alkon Products Corp Fluid cylinder

Also Published As

Publication number Publication date
FR2123480A1 (enExample) 1972-09-08
US3785253A (en) 1974-01-15
FR2123480B1 (enExample) 1975-02-14
DE2103646A1 (de) 1972-08-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees