GB1420729A - Pneumatic control device - Google Patents

Pneumatic control device

Info

Publication number
GB1420729A
GB1420729A GB3778374A GB3778374A GB1420729A GB 1420729 A GB1420729 A GB 1420729A GB 3778374 A GB3778374 A GB 3778374A GB 3778374 A GB3778374 A GB 3778374A GB 1420729 A GB1420729 A GB 1420729A
Authority
GB
United Kingdom
Prior art keywords
port
valve
compressed air
button
ports
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
Application number
GB3778374A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1420729A publication Critical patent/GB1420729A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/18—Control arrangements requiring the use of both hands
    • F16P3/22—Control arrangements requiring the use of both hands for hydraulic or pneumatic control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Presses (AREA)
GB3778374A 1973-09-01 1974-08-29 Pneumatic control device Expired GB1420729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732344207 DE2344207C2 (de) 1973-09-01 1973-09-01 Steuereinrichtung mit Zweihandbetätigung

Publications (1)

Publication Number Publication Date
GB1420729A true GB1420729A (en) 1976-01-14

Family

ID=5891395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3778374A Expired GB1420729A (en) 1973-09-01 1974-08-29 Pneumatic control device

Country Status (5)

Country Link
CH (1) CH574077A5 (enrdf_load_stackoverflow)
DE (1) DE2344207C2 (enrdf_load_stackoverflow)
FR (1) FR2242634B1 (enrdf_load_stackoverflow)
GB (1) GB1420729A (enrdf_load_stackoverflow)
IT (1) IT1020202B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1255048A3 (en) * 2001-05-04 2004-03-24 Ross Operating Valve Company Hydraulic double valve

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2524780C3 (de) * 1975-06-04 1981-05-07 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Überwachungs- und Sicherheitseinrichtung für eine zweihandbetätigte Steuereinrichtung
DE2824890C2 (de) * 1978-06-07 1986-06-19 Knorr-Bremse AG, 8000 München Pneumatische Zweihandsicherheitsschaltung
DE2826593C2 (de) * 1978-06-19 1986-07-10 Robert Bosch Gmbh, 7000 Stuttgart Druckluftbetätigte Steuereinrichtung mit Zweihandbetätigung
DE3114269A1 (de) * 1981-04-09 1982-10-28 H. Kuhnke GmbH, 2427 Malente Redundante, fluidbetriebene zweihand-sicherheitssteuerung
DE3121340A1 (de) * 1981-05-29 1982-12-16 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover Druckmittelbetaetigte steuereinrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428084A (en) * 1967-04-04 1969-02-18 Numatics Inc Safety valve system
US3605554A (en) * 1970-03-05 1971-09-20 Robertshaw Controls Co Fluid control safety system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1255048A3 (en) * 2001-05-04 2004-03-24 Ross Operating Valve Company Hydraulic double valve

Also Published As

Publication number Publication date
IT1020202B (it) 1977-12-20
FR2242634A1 (enrdf_load_stackoverflow) 1975-03-28
FR2242634B1 (enrdf_load_stackoverflow) 1982-10-29
DE2344207C2 (de) 1982-06-09
DE2344207A1 (de) 1975-03-06
CH574077A5 (enrdf_load_stackoverflow) 1976-03-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee