[go: up one dir, main page]

DE59100053D1 - PRESSURE CYLINDER WITH LENGTH SLIT CYLINDER PIPE. - Google Patents

PRESSURE CYLINDER WITH LENGTH SLIT CYLINDER PIPE.

Info

Publication number
DE59100053D1
DE59100053D1 DE9191112328T DE59100053T DE59100053D1 DE 59100053 D1 DE59100053 D1 DE 59100053D1 DE 9191112328 T DE9191112328 T DE 9191112328T DE 59100053 T DE59100053 T DE 59100053T DE 59100053 D1 DE59100053 D1 DE 59100053D1
Authority
DE
Germany
Prior art keywords
cylinder
driving feature
power output
output member
slot
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 - Fee Related
Application number
DE9191112328T
Other languages
German (de)
Inventor
Heinz Podlesak
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.)
Knorr Bremse AG
Original Assignee
Knorr Bremse AG
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 Knorr Bremse AG filed Critical Knorr Bremse AG
Application granted granted Critical
Publication of DE59100053D1 publication Critical patent/DE59100053D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F15B15/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Tires In General (AREA)

Abstract

The fluid actuator has a longitudinally slotted cylinder (1) in which a piston (3) having a connection means (12) reaching through the slot (10) in the cylinder (1) is axially displaceable. The connection means (12) is firmly connected to a driving feature (13) which can be moved in front of the slot (10) on the outside of the cylinder. The driving feature (13) is overlapped by a power output member (14) which is guided in longitudinally displaceable fashion directly or indirectly on the cylinder (1) separately from the piston (3). To couple the driving feature (13) to the power output member (14), the driving feature (13) has a transverse groove (20) on the side facing away from the slot, in which groove there is a feather key (22) crossing the slot (10) at right angles. The feather key (22) extends beyond the transverse groove (20) on both sides and engages with its end portions in corresponding recesses (21) of the power output member (14). The coupling device between the driving feature (13) and the power output member (14), consisting of the feather key (22), the transverse groove (20) and the recesses (21) can be designed to be parallel to the cylinder axis (9) and virtually without play in the pourer transmission direction but allows sufficient relative movements and rotations between the driving feature (13) and the power output member (14) for practical use, such that jamming is reliably avoided. <IMAGE>
DE9191112328T 1990-08-03 1991-07-23 PRESSURE CYLINDER WITH LENGTH SLIT CYLINDER PIPE. Expired - Fee Related DE59100053D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4024717A DE4024717A1 (en) 1990-08-03 1990-08-03 PRESSURE CYLINDER WITH LENGTH SLIT CYLINDER PIPE

Publications (1)

Publication Number Publication Date
DE59100053D1 true DE59100053D1 (en) 1993-04-08

Family

ID=6411619

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4024717A Withdrawn DE4024717A1 (en) 1990-08-03 1990-08-03 PRESSURE CYLINDER WITH LENGTH SLIT CYLINDER PIPE
DE9191112328T Expired - Fee Related DE59100053D1 (en) 1990-08-03 1991-07-23 PRESSURE CYLINDER WITH LENGTH SLIT CYLINDER PIPE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4024717A Withdrawn DE4024717A1 (en) 1990-08-03 1990-08-03 PRESSURE CYLINDER WITH LENGTH SLIT CYLINDER PIPE

Country Status (4)

Country Link
EP (1) EP0475032B1 (en)
JP (1) JPH05133408A (en)
AT (1) ATE86365T1 (en)
DE (2) DE4024717A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137789C2 (en) * 1991-11-16 1994-01-20 Festo Kg linear actuator
DE4334681C2 (en) * 1993-10-12 1995-09-28 Norgren Martonair Gmbh Movement unit for generating a linear movement
DE4413512A1 (en) * 1994-04-19 1995-10-26 Hygrama Ag Pressure medium cylinder without piston rod
DE29508663U1 (en) * 1995-05-24 1995-08-17 Festo Kg, 73734 Esslingen Coupling device for linear drives
JP3011084B2 (en) * 1995-12-27 2000-02-21 豊和工業株式会社 Linear actuator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113790B1 (en) * 1983-01-14 1987-03-11 PROMA Produkt- und Marketing Gesellschaft m.b.H. Pressure cylinder with a longitudinally slotted barrel closed at both ends
EP0157892B1 (en) * 1984-04-10 1987-06-24 Reinhard Lipinski Linear transporter
SE461746B (en) * 1987-06-03 1990-03-19 Linjaer Transportteknik I Stoc CONTROL OF LINEAR POWER UNIT
US4998459A (en) * 1989-09-22 1991-03-12 Blatt John A Rodless fluid actuated motor with improved sealing characteristics

Also Published As

Publication number Publication date
DE4024717A1 (en) 1992-02-06
JPH05133408A (en) 1993-05-28
EP0475032B1 (en) 1993-03-03
ATE86365T1 (en) 1993-03-15
EP0475032A1 (en) 1992-03-18

Similar Documents

Publication Publication Date Title
DE69212793D1 (en) Connecting device for parts of a fluid distribution system, said parts and system
PT1408270E (en) QUICK STOP FLUID COUPLING ASSEMBLY
TW264378B (en)
ATE224674T1 (en) CLAMPING DEVICE
DE69409832D1 (en) Coupling device on machine tool
PL356398A1 (en) Fluid transfusion apparatus, method of effecting fluid transfusions, closure assembly for use in combination with that fluid transfusion apparatus and its associated fluid transfusion container as wll as method of mounting said closure assembly on that container
NO943736L (en) A coupling device
DE59100053D1 (en) PRESSURE CYLINDER WITH LENGTH SLIT CYLINDER PIPE.
ATE83047T1 (en) HOSE PUMP.
DE59208160D1 (en) Actuator operated by pressure medium, in particular for a lifting, lifting or pushing device
ES2016809B3 (en) DEVICE FOR OBSERVATION AND MANAGEMENT OF A FLUID PRODUCT PROMOTED THROUGH A PIPE.
DE69100609D1 (en) Telescopic mobile equipment for driving a positive displacement pump.
JPS57149603A (en) Fluid operating type driving device
ATE231221T1 (en) RODLESS LINEAR DRIVE AND ASSOCIATED HOUSING
DE59409532D1 (en) Rodless linear actuator
ATE192815T1 (en) SCREW COUPLING FOR POWER TRANSMITTING RODS
ES2028184T3 (en) PISTON-CYLINDER ARRANGEMENT WITHOUT PISTON STEM, WITH A LIMITING DEVICE.
ES2125513T3 (en) LOCK FOR DOORS OR WINDOWS.
ATE39732T1 (en) FLUID ACTUATOR.
DK0627975T3 (en) Device for manipulating objects
SE9101009L (en) SERVO-ASSISTED CABLE MANAGEMENT, IN PARTICULAR BEFORE BAATAR
DK0695877T3 (en) Hydraulic damper device
ATE89649T1 (en) RODLESS PRESSURE CYLINDER.
SE8900348D0 (en) HOSE COUPLING DEVICE
ES2080581T3 (en) DEVICE FOR ASPIRATION AND IRRIGATION FOR SURGICAL PURPOSES.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee