EP0979952A3 - Drehantrieb, insbesondere pneumatischer Drehantieb - Google Patents

Drehantrieb, insbesondere pneumatischer Drehantieb Download PDF

Info

Publication number
EP0979952A3
EP0979952A3 EP99112430A EP99112430A EP0979952A3 EP 0979952 A3 EP0979952 A3 EP 0979952A3 EP 99112430 A EP99112430 A EP 99112430A EP 99112430 A EP99112430 A EP 99112430A EP 0979952 A3 EP0979952 A3 EP 0979952A3
Authority
EP
European Patent Office
Prior art keywords
housing
rotary drive
rotary actuator
housing cover
piston
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.)
Withdrawn
Application number
EP99112430A
Other languages
English (en)
French (fr)
Other versions
EP0979952A2 (de
Inventor
Wolfgang Dipl.-Ing. Bräckelmann
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.)
SPX Flow Technology Rosista GmbH
Original Assignee
APV Rosista 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 APV Rosista GmbH filed Critical APV Rosista GmbH
Publication of EP0979952A2 publication Critical patent/EP0979952A2/de
Publication of EP0979952A3 publication Critical patent/EP0979952A3/de
Withdrawn legal-status Critical Current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
    • F15B15/02—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
    • F15B15/068—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 the motor being of the helical type
    • 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
    • F15B15/1438—Cylinder to end cap assemblies
    • 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
    • F15B15/1476—Special return means
    • 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
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Drehantrieb (1), insbesondere pneumatischer Drehantrieb, mit einem durch einen Gehäusedeckel (2) verschlossenen Gehäuse (3), und einem innerhalb des Gehäuses (3) gegen die Wirkung ein oder mehrerer Federelemente (4) verschieblich gelagerten Kolben (5), mit einer im Gehäusedeckel (2) drehbar gelagerten Welle (6), die zumindest innerhalb des Gehäuses (3) als Spindelwelle (7) mit einem Außengewinde (8) ausgebildet ist, wobei die Spindelwelle (7) in eine in dem Kolben (5) angeordnete Spindelmutter (9) eingreift.
Es soll ein Drehantrieb (1) geschaffen werden, der einfach und funktionsgerecht aufgebaut ist, und in wartungstechnischer Hinsicht allen Anforderungen genügt.
Hierzu wird vorgeschlagen, daß der Gehäusedeckel (2) an dem Gehäuse (3) lösbar fixiert ist und mit dem Kolben (5) in Federspannung haltender Verbindung steht. Folglich sind Gehäuse (3) und Gehäusedeckel (2) nicht mehr miteinander verschweißt, vielmehr läßt sich der Gehäusedeckel (2) im Zuge der Wartung vom Gehäuse (3) trennen. Damit wird der Gehäuseinnenraum frei zugänglich und der Drehantrieb (1) kann vollständig oder nahezu vollständig zerlegt werden.
EP99112430A 1998-08-13 1999-06-30 Drehantrieb, insbesondere pneumatischer Drehantieb Withdrawn EP0979952A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29814551U DE29814551U1 (de) 1998-08-13 1998-08-13 Drehantrieb, insbesondere pneumatischer Drehantrieb
DE29814551U 1998-08-13

Publications (2)

Publication Number Publication Date
EP0979952A2 EP0979952A2 (de) 2000-02-16
EP0979952A3 true EP0979952A3 (de) 2000-03-22

Family

ID=8061264

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99112430A Withdrawn EP0979952A3 (de) 1998-08-13 1999-06-30 Drehantrieb, insbesondere pneumatischer Drehantieb

Country Status (3)

Country Link
EP (1) EP0979952A3 (de)
CN (1) CN1245269A (de)
DE (1) DE29814551U1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19950582B9 (de) * 1999-10-21 2004-09-09 Tuchenhagen Gmbh Betätigungsvorrichtung für ein drehbares Verschlussteil eines Ventils
DE102010002621A1 (de) * 2010-03-05 2011-09-08 Krones Ag Aktor
CN102852878B (zh) * 2011-06-29 2015-09-02 基准精密工业（惠州）有限公司 旋转下压气缸
CN103115035B (zh) * 2013-02-28 2015-04-22 无锡气动技术研究所有限公司 循环式回转气缸
DE102016203870A1 (de) * 2016-03-09 2017-09-14 Evoguard Gmbh Drehantrieb und Getränkeabfüllanlage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU45404A1 (de) * 1964-02-12 1964-04-13
NL7018534A (de) * 1970-12-18 1972-06-20
DE29703710U1 (de) * 1997-02-28 1997-06-26 Wilhelm Guth GmbH & Co KG, 76829 Landau Drehantrieb

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725558C1 (en) 1987-08-01 1989-01-19 Hans Holland Gmbh, 6228 Eltville, De Hydraulic or pneumatic actuator - has constant sealing gap between piston and housing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU45404A1 (de) * 1964-02-12 1964-04-13
NL7018534A (de) * 1970-12-18 1972-06-20
DE29703710U1 (de) * 1997-02-28 1997-06-26 Wilhelm Guth GmbH & Co KG, 76829 Landau Drehantrieb

Also Published As

Publication number Publication date
DE29814551U1 (de) 1998-11-12
EP0979952A2 (de) 2000-02-16
CN1245269A (zh) 2000-02-23

Similar Documents

Publication Publication Date Title
DE102016014523A1 (de) Elektrischer Parksperrenaktuator zur Betätigung einer Parksperre in einem Kraftfahrzeug
EP0033372B1 (de) Bremsvorrichtung für eine ventilgesteuerte Brennkraftmaschine
EP2291904B1 (de) Elektromotorischer hilfsantrieb für fahrzeuge
DE3625655C1 (de) Exzentertellerschleifer
EP0979952A3 (de) Drehantrieb, insbesondere pneumatischer Drehantieb
DE1526429A1 (de) Kantengleitdichtungsvorrichtung fuer Kreiskolben-Kraftmaschinen
DE19715291C2 (de) Zweistufiger Kompressor
EP1922486B1 (de) Verfahren zur montage eines kurbeltriebs und kolbenverdichter
DE69207625T2 (de) Hermetische Motor-Verdichter-Einheit mit verbessertem Motortragegestell oder -Stützträger
DE60204475T2 (de) Planetengetriebeuntersetzungsmechanismus, insbesondere für kraftfahrzeugstarter und damit ausgestatteter starter
DE10238153A1 (de) Verriegelungseinrichtung für Fahrzeuge, insbesondere für Flugzeuge
DE2248137C3 (de)
WO2011160147A2 (de) Schmiedevorrichtung
DE3118805C2 (de) Linearantriebseinheit
AT504928A1 (de) Spindelantrieb für eine spritzgiessmaschine
DE29714516U1 (de) Vorrichtung zur Umsetzung einer reversierenden Linearbewegung
EP0864722A3 (de) Antriebsabschaltung
DE102006028181B4 (de) Zahnradsatz für ein Getriebe
DE4026670C2 (de) Mechanische Vakuumpumpe
DE3931736C2 (de)
WO2004005712A1 (de) Hubkolbenmaschine
DE102006051885A1 (de) Türschloss, insbesondere Kraftfahrzeugtürschloss
DE19545437A1 (de) Getriebe mit einer Radialkolbenpumpe
EP1200287A1 (de) Einklappbarer rückspiegel für kraftfahrzeuge
DE2932295A1 (de) Antriebsvorrichtung fuer das heben und senken von fensterscheiben

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

17P Request for examination filed

Effective date: 19990709

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE DK ES FR GB IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid

Free format text: DE DK ES FR GB IT

17Q First examination report despatched

Effective date: 20030328

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20030808