DK151052C - PRESSURE CYLINDER CIRCULATED WITH A LENGTH DIRECTION AND AT THE END CLOSED CYLINDER RODS - Google Patents

PRESSURE CYLINDER CIRCULATED WITH A LENGTH DIRECTION AND AT THE END CLOSED CYLINDER RODS

Info

Publication number
DK151052C
DK151052C DK221782A DK221782A DK151052C DK 151052 C DK151052 C DK 151052C DK 221782 A DK221782 A DK 221782A DK 221782 A DK221782 A DK 221782A DK 151052 C DK151052 C DK 151052C
Authority
DK
Denmark
Prior art keywords
cylinder tube
piston
longitudinal slot
transmission element
load transmission
Prior art date
Application number
DK221782A
Other languages
Danish (da)
Other versions
DK151052B (en
DK221782A (en
Inventor
Siegmund H Kaiser
Original Assignee
Proma Prod & Marketing 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 Proma Prod & Marketing Gmbh filed Critical Proma Prod & Marketing Gmbh
Publication of DK221782A publication Critical patent/DK221782A/en
Publication of DK151052B publication Critical patent/DK151052B/en
Application granted granted Critical
Publication of DK151052C publication Critical patent/DK151052C/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
    • F15B15/08—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

Abstract

1. A pressure fluid cylinder comprising a longitudinally slotted cylinder tube (1) closed at its ends and enclosing a piston (10) provided therein in a sealed relationship and for longitudinal displacement, the longitudinal slot (7) of said cylinder tube being sealed by a flexible sealing strip (25) which is provided in the interior of the cylinder tube on both sides of the piston and extending beneath a load transmission element (14) in the zone of the piston, which load transmission element projects outwardly through the longitudinal slot (7) and is directly connected with the piston (10), the load transmission element being longitudinally guided by means of parallel guide means (18, 19) rigidly connected with the cylinder tube (1) and having at least two guideways (18) arranged outside the cylinder tube, characterized in that at least one guideway (18) of each of the parallel guide means is arranged in the zone between the outer edge of the longitudinal slot (7) and the horizontal plane (23) in which the axis of the piston is located and which extends perpendicular to the longitudinal central plane (22) extending through the axis (3) of the piston and the longitudinal slot (7), on both sides of the longitudinal slot (7), directly on the outer surface of the cylinder tube (1), and in that the load transmission element (14) has a bow-like guide member (16) which overlaps the cylinder tube (1) to the height of the guideways (18), which guide member is laterally supported against the guideways (18) and by means of which the cylinder tube (1) is held together in the zone of the longitudinal slot (7).
DK221782A 1981-06-25 1982-05-17 PRESSURE CYLINDER CIRCULATED WITH A LENGTH DIRECTION AND AT THE END CLOSED CYLINDER RODS DK151052C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3124915 1981-06-25
DE3124915A DE3124915C2 (en) 1981-06-25 1981-06-25 Pressure cylinder with a longitudinally slotted cylinder tube closed at the end

Publications (3)

Publication Number Publication Date
DK221782A DK221782A (en) 1982-12-26
DK151052B DK151052B (en) 1987-10-19
DK151052C true DK151052C (en) 1988-03-14

Family

ID=6135322

Family Applications (1)

Application Number Title Priority Date Filing Date
DK221782A DK151052C (en) 1981-06-25 1982-05-17 PRESSURE CYLINDER CIRCULATED WITH A LENGTH DIRECTION AND AT THE END CLOSED CYLINDER RODS

Country Status (4)

Country Link
EP (1) EP0068088B1 (en)
AT (1) ATE11951T1 (en)
DE (1) DE3124915C2 (en)
DK (1) DK151052C (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8107724L (en) * 1981-12-22 1983-06-23 Mecman Ab DEVICE FOR A Piston Rod Loss PRESSURE CYLINDER
DE3205143C2 (en) * 1982-02-13 1984-02-09 Reinhard 7310 Plochingen Lipinski Mechanical linear unit
DE3229305A1 (en) * 1982-08-05 1984-02-09 Knorr-Bremse GmbH, 8000 München Brake device for fluid-driven rodless working cylinders
DE3363754D1 (en) * 1982-08-05 1986-07-03 Knorr Bremse Gmbh Rodless fluidic motor with brake means
ATE25869T1 (en) * 1983-01-14 1987-03-15 Proma Prod & Marketing Gmbh PRESSURE MEDIA CYLINDER WITH A LONGITUDINALLY SLOTTED CYLINDER CLOSED AT THE END.
CH660513A5 (en) * 1983-05-17 1987-04-30 Sft Ag Spontanfoerdertechnik DRIVING DEVICE WITH A FORCE TRANSMISSION FOLLOWING A GENERAL RAILWAY MOVEMENT.
DE3328786A1 (en) * 1983-08-10 1985-02-28 Robert Bosch Gmbh, 7000 Stuttgart PISTONLESS WORK CYLINDER
DE3330933C2 (en) * 1983-08-27 1995-12-07 Franco Toss Lift cylinder unit
DE3340291A1 (en) * 1983-11-08 1985-05-23 ORIGA GmbH Pneumatik, 7024 Filderstadt PRESSURE CYLINDER
US4545290A (en) * 1983-12-23 1985-10-08 Tol-O-Matic, Inc. Pressure cylinder
DE3411823A1 (en) * 1984-03-30 1985-10-10 Festo KG, 7300 Esslingen GUIDE HOUSING FOR THE LINEAR MOVING OUTPUT PART OF A MOTOR TO BE TAPPED FROM THE FORCE
DE3464406D1 (en) * 1984-04-10 1987-07-30 Reinhard Lipinski LINEAR TRANSPORTER
DE3436977A1 (en) * 1984-10-09 1986-04-10 Antriebs Steuerungstech Ges LINEAR ACTUATOR
EP0196572A3 (en) 1984-11-14 1987-05-27 Knorr-Bremse Ag Positioning device for a rodless actuator
US4724744A (en) * 1985-12-18 1988-02-16 Tol-O-Matic, Inc. Carrier bracket for power cylinder
DE3609605A1 (en) * 1986-03-21 1987-09-24 Festo Kg LINEAR MOTOR
DE3619473A1 (en) * 1986-06-10 1987-12-17 Knorr Bremse Ag Pressure medium-driven, piston rod-less working cylinder
DE3631514A1 (en) * 1986-09-17 1988-03-24 Proma Prod & Marketing Gmbh PRESSURE CYLINDER
JPH0765602B2 (en) * 1987-01-30 1995-07-19 豊和工業株式会社 Rotless dress cylinder
US4829881A (en) * 1987-03-12 1989-05-16 Ckd Corporation Rod-less cylinder
US4838147A (en) * 1988-01-26 1989-06-13 Grigory Grishchenko Pressure fluid actuator
SE465787B (en) * 1990-02-09 1991-10-28 Bo Granbom FIXING DEVICE FOR FIXING A RAIL AT A MANOEVER CYLINDER
DE4024716A1 (en) 1990-08-03 1992-02-06 Knorr Bremse Ag PRESSURE CYLINDER WITH LENGTH SLIT CYLINDER PIPE
DE4027636C2 (en) * 1990-08-31 1994-03-17 Airtec Pneumatic Gmbh Fluid powered rodless cylinder
US5275088A (en) * 1991-10-11 1994-01-04 Smc Kabushiki Kaisha Rodless cylinder
JP2575245B2 (en) * 1991-11-01 1997-01-22 エスエムシー株式会社 Rodless cylinder
DE69219278T2 (en) * 1991-11-11 1997-12-18 Smc Kk Rodless cylinder
DE4137789C2 (en) * 1991-11-16 1994-01-20 Festo Kg linear actuator
DE4206751A1 (en) * 1992-03-04 1993-09-09 Festo Kg LINEAR ACTUATOR
US5333535A (en) * 1992-07-21 1994-08-02 Smc Kabushiki Kaisha Rodless cylinder
DE4334681C2 (en) * 1993-10-12 1995-09-28 Norgren Martonair Gmbh Movement unit for generating a linear movement
AT403502B (en) * 1994-11-30 1998-03-25 Hygrama Ag PISTONLESS PRESSURE CYLINDER
US6257123B1 (en) 1997-10-24 2001-07-10 Phd, Inc. Rodless slides
AT2689U1 (en) * 1998-07-01 1999-02-25 Hygrama Ag PISTONLESS PRESSURE CYLINDER
RU2659851C1 (en) * 2016-11-24 2018-07-04 Федеральное государственное бюджетное учреждение науки Институт проблем управления им. В.А. Трапезникова Российской академии наук Multiposition pneumatic module of linear displacements

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE707679C (en) * 1935-02-05 1941-06-30 Francesco Merz Cylinder for a piston-operated acceleration device, in particular an aircraft sling
US2497916A (en) * 1945-04-24 1950-02-21 Henry J Stambaugh Launching or towing device
US2473430A (en) * 1945-05-19 1949-06-14 Le Roi Company Piston coupling mechanism
DE804632C (en) * 1949-07-19 1951-04-26 Brown Brothers & Co Ltd Cylinder and piston design
DE846493C (en) * 1950-10-12 1952-08-14 Brown Brothers & Co Ltd Cylinder and piston design
DE843482C (en) * 1950-12-16 1952-07-10 Brown Brothers & Co Slotted cylinder
DE942179C (en) * 1955-03-19 1956-04-26 Brown Brothers & Co Ltd Cylinder and piston training
GB1394281A (en) * 1972-05-26 1975-05-14 Clarke Chapman Ltd Tool positioning and guiding equipment with hydraulic piston- and-cylinder device
DE2908605A1 (en) * 1979-03-05 1980-09-11 Geb Kotz Rosa Mueller Free-piston pneumatic cylinder - has ball-mounted carriage running on guide rails parallel to cylinder

Also Published As

Publication number Publication date
EP0068088B1 (en) 1985-02-20
DE3124915A1 (en) 1983-01-13
EP0068088A1 (en) 1983-01-05
DE3124915C2 (en) 1984-10-31
DK151052B (en) 1987-10-19
DK221782A (en) 1982-12-26
ATE11951T1 (en) 1985-03-15

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Legal Events

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PUP Patent expired