DE2954242C2 - - Google Patents

Info

Publication number
DE2954242C2
DE2954242C2 DE19792954242 DE2954242A DE2954242C2 DE 2954242 C2 DE2954242 C2 DE 2954242C2 DE 19792954242 DE19792954242 DE 19792954242 DE 2954242 A DE2954242 A DE 2954242A DE 2954242 C2 DE2954242 C2 DE 2954242C2
Authority
DE
Germany
Prior art keywords
threaded spindle
switching element
tap
bearing pin
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
DE19792954242
Other languages
German (de)
English (en)
Inventor
Eckehart 7251 Weissach De Schulze
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.)
Hartmann & Laemmle & Co Kg 7255 Rutesheim De GmbH
Original Assignee
Hartmann & Laemmle & Co Kg 7255 Rutesheim De 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 Hartmann & Laemmle & Co Kg 7255 Rutesheim De GmbH filed Critical Hartmann & Laemmle & Co Kg 7255 Rutesheim De GmbH
Priority to DE19792954242 priority Critical patent/DE2954242C2/de
Priority claimed from DE2910530A external-priority patent/DE2910530C2/de
Application granted granted Critical
Publication of DE2954242C2 publication Critical patent/DE2954242C2/de
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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/12—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which both the controlling element and the servomotor control the same member influencing a fluid passage and are connected to that member by means of a differential gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
DE19792954242 1979-03-17 1979-03-17 Expired - Lifetime DE2954242C2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792954242 DE2954242C2 (enrdf_load_stackoverflow) 1979-03-17 1979-03-17

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2910530A DE2910530C2 (de) 1979-03-17 1979-03-17 Elektrohydraulischer Nachlaufverstärker
DE19792954242 DE2954242C2 (enrdf_load_stackoverflow) 1979-03-17 1979-03-17

Publications (1)

Publication Number Publication Date
DE2954242C2 true DE2954242C2 (enrdf_load_stackoverflow) 1991-09-05

Family

ID=25778269

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792954242 Expired - Lifetime DE2954242C2 (enrdf_load_stackoverflow) 1979-03-17 1979-03-17

Country Status (1)

Country Link
DE (1) DE2954242C2 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2501761B2 (de) * 1975-01-17 1978-08-10 Hartmann & Laemmle Kg, 7255 Rutesheim Elektrohydraulischer Nachlaufverstärker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2501761B2 (de) * 1975-01-17 1978-08-10 Hartmann & Laemmle Kg, 7255 Rutesheim Elektrohydraulischer Nachlaufverstärker

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