DE29910610U1 - Damping on the guide side in single-acting working cylinders - Google Patents

Damping on the guide side in single-acting working cylinders

Info

Publication number
DE29910610U1
DE29910610U1 DE29910610U DE29910610U DE29910610U1 DE 29910610 U1 DE29910610 U1 DE 29910610U1 DE 29910610 U DE29910610 U DE 29910610U DE 29910610 U DE29910610 U DE 29910610U DE 29910610 U1 DE29910610 U1 DE 29910610U1
Authority
DE
Germany
Prior art keywords
cylinder
damping
tube
central axis
guide side
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 - Lifetime
Application number
DE29910610U
Other languages
German (de)
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.)
Buemach Engineering International BV
Original Assignee
Buemach Engineering International 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 Buemach Engineering International BV filed Critical Buemach Engineering International BV
Priority to DE29910610U priority Critical patent/DE29910610U1/en
Publication of DE29910610U1 publication Critical patent/DE29910610U1/en
Priority to EP00109759A priority patent/EP1061268B1/en
Priority to AT00109759T priority patent/ATE298044T1/en
Priority to DE50010547T priority patent/DE50010547D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/222—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which throttles the main fluid outlet as the piston approaches its end position
    • 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
    • F15B15/1428—Cylinders

Abstract

The cylinder (1) consists of a cylinder tube (3) and a damping tube (4) connected to the cylinder tube. The damping tube has a flow off notch (23) which extends along the entire length of the cylinder. The central axis (24) of the notch is inclined with respect to the central axis of the cylinder at a tangent of 0.02 to 0.3.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (3)

1. Fluidbetriebener, vorzugsweise einfach wirkender Ar­ beitszylinder (1) mit führungsseitiger Dämpfung, dadurch gekennzeichnet, daß ein Arbeitszylinder (1) aus einem Zylinderrohr (3) und einem mit diesem verbundenen Dämpfungsrohr (4) besteht und, daß das Dämpfungsrohr (4) an seiner Innenmantelfläche (25) eine sich über dessen gesamte Länge erstreckende Abström­ kerbe (23) aufweist, deren Mittelachse (24), gegenüber der Zentralachse (2) des Arbeitszylinders (1), in einem Winkel mit dem Wert tan = 0,02 bis 0,3 geneigt ist.1. Fluid operated, preferably single-acting Ar beits cylinder ( 1 ) with guide-side damping, characterized in that a working cylinder ( 1 ) consists of a cylinder tube ( 3 ) and a damping tube connected to this ( 4 ) and that the damping tube ( 4 ) its inner circumferential surface ( 25 ) has a discharge notch ( 23 ) extending over its entire length, the central axis ( 24 ) of which, relative to the central axis ( 2 ) of the working cylinder ( 1 ), at an angle with the value tan = 0.02 to 0 , 3 is inclined. 2. Arbeitszylinder (1) nach Anspruch 1, dadurch gekenn­ zeichnet, daß das Dämpfungsrohr (4) an dem zur Kopplung mit dem Zy­ linderrohr (3) vorgesehenen Ende einen Übergangskonus (5) aufweist.2. Working cylinder ( 1 ) according to claim 1, characterized in that the damping tube ( 4 ) has a transition cone ( 5 ) at the end provided for coupling to the cylinder tube ( 3 ). 3. Arbeitszylinder (1) nach Anspruch 1 und 2, dadurch ge­ kennzeichnet, daß ein Zylinderrohr (3) und ein Dämpfungsrohr (4), mit un­ terschiedlichen Charakteristika, in einem Baukastensystem miteinander kombinierbar sind.3. Working cylinder ( 1 ) according to claim 1 and 2, characterized in that a cylinder tube ( 3 ) and a damping tube ( 4 ), with un different characteristics, can be combined with each other in a modular system.
DE29910610U 1999-06-17 1999-06-17 Damping on the guide side in single-acting working cylinders Expired - Lifetime DE29910610U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE29910610U DE29910610U1 (en) 1999-06-17 1999-06-17 Damping on the guide side in single-acting working cylinders
EP00109759A EP1061268B1 (en) 1999-06-17 2000-05-09 Rodside damping in single-acting cylinders
AT00109759T ATE298044T1 (en) 1999-06-17 2000-05-09 GUIDE-SIDE DAMPING IN SINGLE-ACTING WORKING CYLINDERS
DE50010547T DE50010547D1 (en) 1999-06-17 2000-05-09 Guide-side damping in single-acting cylinders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29910610U DE29910610U1 (en) 1999-06-17 1999-06-17 Damping on the guide side in single-acting working cylinders

Publications (1)

Publication Number Publication Date
DE29910610U1 true DE29910610U1 (en) 1999-09-16

Family

ID=8074941

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29910610U Expired - Lifetime DE29910610U1 (en) 1999-06-17 1999-06-17 Damping on the guide side in single-acting working cylinders
DE50010547T Expired - Lifetime DE50010547D1 (en) 1999-06-17 2000-05-09 Guide-side damping in single-acting cylinders

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50010547T Expired - Lifetime DE50010547D1 (en) 1999-06-17 2000-05-09 Guide-side damping in single-acting cylinders

Country Status (3)

Country Link
EP (1) EP1061268B1 (en)
AT (1) ATE298044T1 (en)
DE (2) DE29910610U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005030403A1 (en) * 2005-06-27 2007-01-04 Stabilus Gmbh Gas spring for automobile engine hood has two pistons of different diameter within a single cylinder with two sections
DE102006002309A1 (en) * 2006-01-18 2007-07-26 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Piston cylinder arrangement, has cylinder, piston as well as work spaces between cylinder and piston, which is adjusted by influxes or leaking out working medium into work space within cylinder
DE102010036036A1 (en) * 2010-08-31 2012-03-01 Stabilus Gmbh Adjustable drive for adjusting e.g. base of door relative to flap in e.g. automotive industry, has piston-cylinder assembly technically connected in parallel with linear actuator, and control unit controlling displacement speed of drive
DE102016203821A1 (en) * 2016-03-09 2017-09-14 Robert Bosch Gmbh liquid silencer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882869A (en) * 1955-12-12 1959-04-21 Krapf John Albert Piston cushioned fluid pressure actuator
DE6943765U (en) 1969-11-07 1970-03-26 Montan Hydraulik Gmbh & Co Kg HYDRAULIC CYLINDERS WITH END POSITION DAMPING
DE2830416A1 (en) * 1978-07-08 1980-01-17 Bell Ag Maschf Working cylinder with braking function - has internal flow restrictor channel shaped to ensure braking towards piston travel end
US4425836A (en) 1981-02-20 1984-01-17 Government Innovators, Inc. Fluid pressure motor
DE3513369A1 (en) 1985-04-15 1986-10-16 Alten, Kurt, 3015 Wennigsen Hydraulic working cylinder

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005030403A1 (en) * 2005-06-27 2007-01-04 Stabilus Gmbh Gas spring for automobile engine hood has two pistons of different diameter within a single cylinder with two sections
DE102005030403B4 (en) * 2005-06-27 2011-05-19 Stabilus Gmbh adjustment
DE102006002309A1 (en) * 2006-01-18 2007-07-26 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Piston cylinder arrangement, has cylinder, piston as well as work spaces between cylinder and piston, which is adjusted by influxes or leaking out working medium into work space within cylinder
DE102006002309B4 (en) * 2006-01-18 2012-05-16 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Piston-cylinder arrangement
DE102010036036A1 (en) * 2010-08-31 2012-03-01 Stabilus Gmbh Adjustable drive for adjusting e.g. base of door relative to flap in e.g. automotive industry, has piston-cylinder assembly technically connected in parallel with linear actuator, and control unit controlling displacement speed of drive
DE102010036036B4 (en) * 2010-08-31 2015-09-10 Stabilus Gmbh adjustment
DE102016203821A1 (en) * 2016-03-09 2017-09-14 Robert Bosch Gmbh liquid silencer

Also Published As

Publication number Publication date
EP1061268A3 (en) 2003-10-29
DE50010547D1 (en) 2005-07-21
EP1061268B1 (en) 2005-06-15
ATE298044T1 (en) 2005-07-15
EP1061268A2 (en) 2000-12-20

Similar Documents

Publication Publication Date Title
DE2442316C2 (en)
DE20018803U1 (en) Scraper iron with a practical fastener of a handle
DE20016334U1 (en) Flow control device for compressors
DE2008627A1 (en) Cylindrical bracket for a drum liner
DE20113222U1 (en) Hose line with sleeve
DE29910610U1 (en) Damping on the guide side in single-acting working cylinders
EP0805273A3 (en) Thick matter pump
DE19919296A1 (en) Light for vehicles
DE29923688U1 (en) gun
DE4320692A1 (en) Hydraulic pump unit
DE29915502U1 (en) Building
DE20114936U1 (en) Vacuum cleaner hose with connection sleeve
DE20312276U1 (en) Water hose with internal dividers
DE19505108A1 (en) Accumulator for car air-conditioning system working on orifice principle
DE20210882U1 (en) Support device for supporting at least one winding
DE20110156U1 (en) Surgical instrument
DE20109562U1 (en) sealing ring
DE20103433U1 (en) Hollow spindle for textile machines
DE20002320U1 (en) Autoerotic
DE2511216A1 (en) VACUUM CLEANER
DE29923503U1 (en) Piston pin for connecting the piston of an internal combustion engine to the connecting rod
DE3328552A1 (en) Extension set for a hydraulic pit prop
EP0927798A1 (en) Discharge trestle for floor gypsum transfer
DE20017762U1 (en) Mixing pump device for mortar, with improved mixing
DE20113920U1 (en) Hose arrangement

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19991021

R163 Identified publications notified

Effective date: 20000125

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20020725

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20050708

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20070712

R071 Expiry of right