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Aviation History
1947
1947 - 0273.PDF
JlARCH 6TH, I947 FLIGHT Advertisements, ri PNEUMA TICS PALMER engineering activities, in- cluding the design and manufacture of wheels, brakes, hydraulic and pneumatic control systems, gun-firing gesr, etc., were greatly extended during the war and the Company now commands valu- able resources for the fabrication of metal as well as rubber components. In addition to Pneumatic Rams, typical examples of which are illustrated here, Palmer also offer a useful range of Reducing Valves, Air Filters, A'r/Oil Separators, etc. PALMER - PNEUMATIC RAM UNITS - Type 796 Double-acting Control designed for the operauon otaircraft and engine ancillary equipment requiring high power output and efficiency from remote controlpositions. Stroke 3i". Bore 23'.Temperature Range —4O°C to +9O°C. Max. Air Pressure 350 p.s.i. •-.- ' . ...Weight 3 lb. 1 oz. * ., . Dimensions (retracted) il|" X3I". ,.-. TypeC II Asmall.single-actingspringreturn jack, giving lowerpower output than Type 796. Ideally suitable lor cases where, in the event of pneumatic failure, it isdesirable for the jack to retract. This type has the further advantage of dispensing with one pipe line. Stroke 1". Bore JJ". .•'"••'"Temperature Range —40°C to +90 C. Max. Air Pressure 350 p.s.i. Weight 3i oz. .-.,.»<.• .-/. ;Dimensions (retracted) 5s§ ;< 39 • _ -• w ,-'- :- '• : TypeC 13 ~''- ; ;"^ • ' " • "• >~ As C.i 1 but weight 5$ oz. overall dimensions (re- tracted) si" x ii"x !§"• • ..• . '; • " •••>• ••-. -: '::-;,' "'.- ?-•••*•• • :"-: • A •5sa£L2=^5S5rrrf: f HE PALMER TYRE PENFOLD STREET, EDGWARE ROAD, LIMITED LONDON, N.W.8
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