GB470088A - Improvements in fluid-operated piston apparatus - Google Patents

Improvements in fluid-operated piston apparatus

Info

Publication number
GB470088A
GB470088A GB1703237A GB1703237A GB470088A GB 470088 A GB470088 A GB 470088A GB 1703237 A GB1703237 A GB 1703237A GB 1703237 A GB1703237 A GB 1703237A GB 470088 A GB470088 A GB 470088A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
piston
provided
slit
arm
fluid
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
GB1703237A
Original Assignee
Merz Franz
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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64FGROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00Ground or aircraft-carrier-deck installations
    • B64F1/04Launching or towing gear
    • B64F1/06Launching or towing gear using catapults
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith characterised by the construction of the motor unit
    • F15B15/082Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith characterised by the construction of the motor unit the motor being of the slotted cylinder type

Abstract

470,088. Piston traction gear. MERZ, F. Feb. 3, 1936, No. 17032 /37. Divided out of 471,055. [Class 8 (ii)] [Also in Groups XXVI and XXXIII] Traction gear comprises a piston 4 operated by fluid pressure in a cylinder, provided with a longitudinal slit 3, through which projects a propeller arm carried by the piston. A resilient strip 8 threaded through a slot in the propeller arm normally closes the slit but permits the traverse of the arm. The invention is characterized by the arrangement of two or more abutting cylinders, which are provided with reinforcing webs 1<a>, designed to oppose distortion of the cylinders under pressure. The edges of the slit may be provided with inwardly projecting lips which are engaged by a slip-closing member of U-cross section. The device may be employed in the construction of catapults for launching aeroplanes in which case the arms are connected to a saddle 7 supporting a carriage 9.
GB1703237A 1936-02-03 1936-02-03 Improvements in fluid-operated piston apparatus Expired GB470088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1703237A GB470088A (en) 1936-02-03 1936-02-03 Improvements in fluid-operated piston apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1703237A GB470088A (en) 1936-02-03 1936-02-03 Improvements in fluid-operated piston apparatus

Publications (1)

Publication Number Publication Date
GB470088A true true GB470088A (en) 1937-08-03

Family

ID=10087994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1703237A Expired GB470088A (en) 1936-02-03 1936-02-03 Improvements in fluid-operated piston apparatus

Country Status (1)

Country Link
GB (1) GB470088A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473430A (en) * 1945-05-19 1949-06-14 Le Roi Company Piston coupling mechanism
US2603190A (en) * 1948-06-12 1952-07-15 Brown Brothers & Co Ltd Cylinder and piston construction
US2686497A (en) * 1950-05-29 1954-08-17 Rhodes Lewis Co Fluid pressure actuated mechanism
US3221610A (en) * 1964-01-13 1965-12-07 Hewitt Clutch type piston locking means
US4164893A (en) * 1977-08-04 1979-08-21 Bo Granbom Sealing device at pressure fluid cylinders
US4373427A (en) * 1980-01-31 1983-02-15 Tol-O-Matic, Inc. Fluid pressure cylinder
EP0141405A1 (en) * 1983-11-08 1985-05-15 ORIGA GmbH Pneumatik Pressure fluid cylinder
US4545290A (en) * 1983-12-23 1985-10-08 Tol-O-Matic, Inc. Pressure cylinder
US4733604A (en) * 1986-09-17 1988-03-29 Proma Produkt-Und- Marketing Gesellschaft Mbh Axially slit pressure cylinder with reinforced sealing strip
EP0499687A1 (en) * 1991-02-19 1992-08-26 Festo KG Rodless actuator
US5279207A (en) * 1991-11-11 1994-01-18 Smc Kabushiki Kaisha Rodless cylinder
GB2293146A (en) * 1994-09-15 1996-03-20 Airscrew Howden Ltd Launching projectiles
US6308614B1 (en) * 1999-05-26 2001-10-30 Howa Machinery, Ltd. Actuator device
US6336393B1 (en) 1998-07-01 2002-01-08 Parker-Hannifin Corporation Rodless pneumatic cylinder
EP1182359A1 (en) * 2000-08-23 2002-02-27 FESTO AG &amp; Co Rodless linear drive and its housing
WO2006048953A1 (en) 2004-11-02 2006-05-11 Howa Machinery, Ltd. Magnet type rodless cylinder
WO2006048952A1 (en) * 2004-11-02 2006-05-11 Howa Machinery, Ltd. Magnet type rod-less cylinder

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473430A (en) * 1945-05-19 1949-06-14 Le Roi Company Piston coupling mechanism
US2603190A (en) * 1948-06-12 1952-07-15 Brown Brothers & Co Ltd Cylinder and piston construction
US2686497A (en) * 1950-05-29 1954-08-17 Rhodes Lewis Co Fluid pressure actuated mechanism
US3221610A (en) * 1964-01-13 1965-12-07 Hewitt Clutch type piston locking means
US4164893A (en) * 1977-08-04 1979-08-21 Bo Granbom Sealing device at pressure fluid cylinders
US4373427A (en) * 1980-01-31 1983-02-15 Tol-O-Matic, Inc. Fluid pressure cylinder
EP0141405A1 (en) * 1983-11-08 1985-05-15 ORIGA GmbH Pneumatik Pressure fluid cylinder
DE3340291A1 (en) * 1983-11-08 1985-05-23 Origa Gmbh Pneumatik Pressure cylinder
US4601234A (en) * 1983-11-08 1986-07-22 Origa Gmbh Pneumatik Pressure cylinder
US4545290A (en) * 1983-12-23 1985-10-08 Tol-O-Matic, Inc. Pressure cylinder
US4733604A (en) * 1986-09-17 1988-03-29 Proma Produkt-Und- Marketing Gesellschaft Mbh Axially slit pressure cylinder with reinforced sealing strip
EP0499687A1 (en) * 1991-02-19 1992-08-26 Festo KG Rodless actuator
US5531151A (en) * 1991-02-19 1996-07-02 Festo Kg Rodless cylinder
US5279207A (en) * 1991-11-11 1994-01-18 Smc Kabushiki Kaisha Rodless cylinder
GB2293146A (en) * 1994-09-15 1996-03-20 Airscrew Howden Ltd Launching projectiles
GB2293146B (en) * 1994-09-15 1998-04-15 Airscrew Howden Ltd Launching projectiles
US6336393B1 (en) 1998-07-01 2002-01-08 Parker-Hannifin Corporation Rodless pneumatic cylinder
US6308614B1 (en) * 1999-05-26 2001-10-30 Howa Machinery, Ltd. Actuator device
EP1182359A1 (en) * 2000-08-23 2002-02-27 FESTO AG &amp; Co Rodless linear drive and its housing
US6505542B2 (en) 2000-08-23 2003-01-14 Festo Ag & Co. Piston rod-less linear drive and a housing therefor
WO2006048953A1 (en) 2004-11-02 2006-05-11 Howa Machinery, Ltd. Magnet type rodless cylinder
WO2006048952A1 (en) * 2004-11-02 2006-05-11 Howa Machinery, Ltd. Magnet type rod-less cylinder
US7568423B2 (en) 2004-11-02 2009-08-04 Howa Machinery, Ltd. Magnet type rodless cylinder
US7644648B2 (en) 2004-11-02 2010-01-12 Howa Machinery, Ltd. Magnet type rodless cylinder

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