DE29901760U1 - Rotary drive with friction surfaces outside the pressure chambers for transmitting the torque - Google Patents

Rotary drive with friction surfaces outside the pressure chambers for transmitting the torque

Info

Publication number
DE29901760U1
DE29901760U1 DE29901760U DE29901760U DE29901760U1 DE 29901760 U1 DE29901760 U1 DE 29901760U1 DE 29901760 U DE29901760 U DE 29901760U DE 29901760 U DE29901760 U DE 29901760U DE 29901760 U1 DE29901760 U1 DE 29901760U1
Authority
DE
Germany
Prior art keywords
torque
transmitting
rotary drive
pressure chambers
friction surfaces
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
DE29901760U
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.)
KOPPERS
Original Assignee
KOPPERS
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 KOPPERS filed Critical KOPPERS
Priority to DE29901760U priority Critical patent/DE29901760U1/en
Priority claimed from DE1999102297 external-priority patent/DE19902297C1/en
Publication of DE29901760U1 publication Critical patent/DE29901760U1/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
    • F15B15/02—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
DE29901760U 1999-01-21 1999-01-21 Rotary drive with friction surfaces outside the pressure chambers for transmitting the torque Expired - Lifetime DE29901760U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29901760U DE29901760U1 (en) 1999-01-21 1999-01-21 Rotary drive with friction surfaces outside the pressure chambers for transmitting the torque

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999102297 DE19902297C1 (en) 1999-01-21 1999-01-21 Hydraulic or pneumatic rotary drive for valve flaps or gates etc.
DE29901760U DE29901760U1 (en) 1999-01-21 1999-01-21 Rotary drive with friction surfaces outside the pressure chambers for transmitting the torque

Publications (1)

Publication Number Publication Date
DE29901760U1 true DE29901760U1 (en) 1999-07-22

Family

ID=26051420

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29901760U Expired - Lifetime DE29901760U1 (en) 1999-01-21 1999-01-21 Rotary drive with friction surfaces outside the pressure chambers for transmitting the torque

Country Status (1)

Country Link
DE (1) DE29901760U1 (en)

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19990902

R156 Lapse of ip right after 3 years

Effective date: 20020801