ATE175007T1 - ROTARY HUB DEVICE - Google Patents

ROTARY HUB DEVICE

Info

Publication number
ATE175007T1
ATE175007T1 AT96102330T AT96102330T ATE175007T1 AT E175007 T1 ATE175007 T1 AT E175007T1 AT 96102330 T AT96102330 T AT 96102330T AT 96102330 T AT96102330 T AT 96102330T AT E175007 T1 ATE175007 T1 AT E175007T1
Authority
AT
Austria
Prior art keywords
piston
seal
connecting rod
piston connecting
hub device
Prior art date
Application number
AT96102330T
Other languages
German (de)
Inventor
Ernst Dieter Uhlendorf
Josef Bueter
Original Assignee
Hydraulik Techniek Emmen Bv
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 Hydraulik Techniek Emmen Bv filed Critical Hydraulik Techniek Emmen Bv
Application granted granted Critical
Publication of ATE175007T1 publication Critical patent/ATE175007T1/en

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
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/063—Actuator having both linear and rotary output, i.e. dual action actuator
    • 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
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Actuator (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Centrifugal Separators (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Transmission Devices (AREA)
  • Sealing Devices (AREA)

Abstract

The double-acting hydraulic linear motor (1) has an outer cylinder (4) provided with an inlet conduit (5), an outflow conduit (6), a left bore (7), a right bore (8) and a slot (3). It has a piston connecting rod (16) which has a hollow space (48), and a driven pin (49). A piston connecting rod guide (12) has a seat (18) in which a seal (19) is fitted, and is provided with a piston connecting rod ring (13), seals (14), and scraper (15) and a thread (17). A piston (20) is provided with piston guide rings (21), a piston seal (22), a spring (23) and shaft securing rings (27). A sealing bush (28) is provided with a seal (29) and a screwing arrangement (30).
AT96102330T 1995-03-29 1996-02-16 ROTARY HUB DEVICE ATE175007T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29505315U DE29505315U1 (en) 1995-03-29 1995-03-29 Rotary lifting device

Publications (1)

Publication Number Publication Date
ATE175007T1 true ATE175007T1 (en) 1999-01-15

Family

ID=8006053

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96102330T ATE175007T1 (en) 1995-03-29 1996-02-16 ROTARY HUB DEVICE

Country Status (3)

Country Link
EP (1) EP0735276B1 (en)
AT (1) ATE175007T1 (en)
DE (2) DE29505315U1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19901779B4 (en) * 1999-01-18 2004-04-29 Archimedes Voulgaris Hydraulikmotorenbau Gmbh Drive device for a work tool, for example a gripper or crane
DE19904942B4 (en) * 1999-02-06 2009-06-04 Bosch Rexroth Aktiengesellschaft Drive device for a transmitting and / or receiving device, in particular for a sonar transmitting and receiving device on a ship
DE102004039190A1 (en) * 2004-08-12 2006-02-23 Siemens Ag Machine, in particular production machine, machine tool and / or robot
CN108267320B (en) * 2018-03-28 2024-04-16 哈尔滨电气股份有限公司 A rotor system misalignment fault experimental simulation device
CN115464360B (en) * 2022-09-30 2023-08-04 湖南铁路科技职业技术学院 Round pin flat split pin package pneumatic tool
CN116517914A (en) * 2023-05-31 2023-08-01 徐州建机工程机械有限公司 Structural type of outrigger leveling oil cylinder of a walking tower crane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302469A (en) * 1964-10-30 1967-02-07 Alessandro Calzoni Spa Apparatus for controlling the translational and rotational movements of a rod
US3815479A (en) * 1972-01-20 1974-06-11 Phd Inc Compound motion fluid actuator
DE3212636A1 (en) * 1982-04-05 1983-10-06 Hermann Post Swivel motor actuated by pressure medium
DE3247159A1 (en) * 1982-12-21 1984-06-28 Schütt, Friedrich, 4755 Holzwickede Tilting piston hydraulic drive
CH672169A5 (en) * 1987-06-29 1989-10-31 Luciano Gubbiotti Dual action fluid actuator - operates with two degrees of freedom giving rotary and linear movement
DE4229989A1 (en) * 1992-09-08 1994-03-10 Festo Kg Rotary linear unit

Also Published As

Publication number Publication date
EP0735276A1 (en) 1996-10-02
DE59601025D1 (en) 1999-02-04
DE29505315U1 (en) 1995-06-01
EP0735276B1 (en) 1998-12-23

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee