PL99202B1 - MANUAL CAM ACTUATOR, ESPECIALLY VACUUM SHUT-OFF VALVE MOTOR - Google Patents

MANUAL CAM ACTUATOR, ESPECIALLY VACUUM SHUT-OFF VALVE MOTOR Download PDF

Info

Publication number
PL99202B1
PL99202B1 PL17817575A PL17817575A PL99202B1 PL 99202 B1 PL99202 B1 PL 99202B1 PL 17817575 A PL17817575 A PL 17817575A PL 17817575 A PL17817575 A PL 17817575A PL 99202 B1 PL99202 B1 PL 99202B1
Authority
PL
Poland
Prior art keywords
valve motor
vacuum shut
cam
cam actuator
especially vacuum
Prior art date
Application number
PL17817575A
Other languages
Polish (pl)
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 filed Critical
Priority to PL17817575A priority Critical patent/PL99202B1/en
Publication of PL99202B1 publication Critical patent/PL99202B1/en

Links

Landscapes

  • Electrically Driven Valve-Operating Means (AREA)
  • Mechanically-Actuated Valves (AREA)

Claims (1)

1. Zastrzezenie patentowe 20 jRejczn^ naped krzywkowy zwlaszcza silcwnik pró¬ zniowego zaworu odcinajacego, posiadajacy krzyw¬ kowy element parusizany dzwignia, znamienny tym, ze element krzywkowy (9) posiada spiralny zarys zewnetrzny <9') sliizgajacy sie po powierzchni stale- 25 go elementu (6) oraz spiralny rowek (11) do pomie¬ szczenia kolka (12) zwiazanego z trzpieniem (4) wy¬ konawczego elementu (2), przy czym obie krzywe spiralne (9', 11) posiadaja wspólny punkt poczatko¬ wy, w którym mocowane sa kolki (13) zwiazane 30 z elementem krzywkowym (9) tak, ze wspomniane kolki (12, 13) slizgaja sie w wybraniach (8) stalego elementu (6) wzdluz osi przesuwu trzpienia (4).99 202 Fig 1 Fig 2 PL PL1. Claim 20 A manual cam drive, in particular a vacuum shut-off valve motor, having a cam-shaped lever-like element, characterized in that the cam-element (9) has a helical outer contour <9 ') sliding over the surface of the constant element (6) and a spiral groove (11) to receive a pin (12) associated with the shank (4) of the actuator (2), both spiral curves (9 ', 11) having a common origin, in which the pins (13) associated with the cam element (9) are fixed so that said pins (12, 13) slide in the recesses (8) of the fixed element (6) along the axis of travel of the pin (4). 99 202 Fig 1 Fig 2 PL PL
PL17817575A 1975-02-20 1975-02-20 MANUAL CAM ACTUATOR, ESPECIALLY VACUUM SHUT-OFF VALVE MOTOR PL99202B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17817575A PL99202B1 (en) 1975-02-20 1975-02-20 MANUAL CAM ACTUATOR, ESPECIALLY VACUUM SHUT-OFF VALVE MOTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL17817575A PL99202B1 (en) 1975-02-20 1975-02-20 MANUAL CAM ACTUATOR, ESPECIALLY VACUUM SHUT-OFF VALVE MOTOR

Publications (1)

Publication Number Publication Date
PL99202B1 true PL99202B1 (en) 1978-06-30

Family

ID=19971011

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17817575A PL99202B1 (en) 1975-02-20 1975-02-20 MANUAL CAM ACTUATOR, ESPECIALLY VACUUM SHUT-OFF VALVE MOTOR

Country Status (1)

Country Link
PL (1) PL99202B1 (en)

Similar Documents

Publication Publication Date Title
ATE20175T1 (en) HEART VALVE WITH TRANSLATORY MOVABLE PIVOT POINTS.
SE7712552L (en) SPEED SWITCH
NL178997B (en) BUTTERFLY VALVE WITH CIRCULAR BORE AND ELLIPTICAL VALVE DISC.
PL99202B1 (en) MANUAL CAM ACTUATOR, ESPECIALLY VACUUM SHUT-OFF VALVE MOTOR
DE68911285D1 (en) Valve actuator with improved performance.
SE7708996L (en) LEKSAKSBYGGKLOSS
US2074542A (en) Cigarette holder
KR860001573A (en) Holding mechanism for conveying long strips
JPS6437904A (en) Part mount device of slide fastener
US2493305A (en) Clothespin
USD244004S (en) Double acting door lift and closing device
CH615005A5 (en) Valve, in particular pneumatic delay valve
ES293439U (en) Transportable barbecue (Machine-translation by Google Translate, not legally binding)
USD192410S (en) Door holder for mounting on walls and doors
Roppischer et al. Investigation of the Recharging Processes of Cr Ions in Single-Crystal ZnSe
FR2233527A1 (en) Leaf spring for vehicle suspension - centre of secondary leaf projects into centre of main leaf
USD155293S (en) Design for a finger ring
USD242033S (en)
USD229724S (en) Surgical clamp or similar article
SU595571A1 (en) Solenoid valve
Gruzin et al. Redistribution of Atoms During the Initial States of the Ageing of Fe-W and Fe-Mo Alloys--Nuclear-Gamma-Resonance Study
ES2010831A6 (en) Transformable block toy e.g. vehicle
FR2330350A1 (en) Fastener for chain bracelets - has spring operated telescopic extensions fitting into recesses in slide
ES157955U (en) Surface cleaner perfected (Machine-translation by Google Translate, not legally binding)
AU509384B2 (en) Pivot flap valve