AU7308291A – Rotary actuator and method for forming a rotary piston
– Google Patents
AU7308291A – Rotary actuator and method for forming a rotary piston
– Google Patents
Rotary actuator and method for forming a rotary piston
Info
Publication number
AU7308291A
AU7308291A
AU73082/91A
AU7308291A
AU7308291A
AU 7308291 A
AU7308291 A
AU 7308291A
AU 73082/91 A
AU73082/91 A
AU 73082/91A
AU 7308291 A
AU7308291 A
AU 7308291A
AU 7308291 A
AU7308291 A
AU 7308291A
Authority
AU
Australia
Prior art keywords
rotary
forming
piston
actuator
rotary actuator
Prior art date
1990-03-20
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.)
Abandoned
Application number
AU73082/91A
Inventor
William Bryce Scobie
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.)
Keystone International Holdings Corp
Original Assignee
Keystone International Holdings Corp
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.)
1990-03-20
Filing date
1991-01-08
Publication date
1991-10-21
1991-01-08
Application filed by Keystone International Holdings Corp
filed
Critical
Keystone International Holdings Corp
1991-10-21
Publication of AU7308291A
publication
Critical
patent/AU7308291A/en
Status
Abandoned
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 – F01C20/00
F01C21/10—Outer members for co-operation with rotary pistons; Casings
F01C21/104—Stators; Members defining the outer boundaries of the working chamber
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 – F01C20/00
F01C21/08—Rotary pistons
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
F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
F15B15/08—Characterised by the construction of the motor unit
F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
F15B15/125—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type of the curved-cylinder type
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
B29L2031/00—Other particular articles
B29L2031/748—Machines or parts thereof not otherwise provided for
B29L2031/7494—Pistons
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/49229—Prime mover or fluid pump making
Y10T29/49249—Piston making
Y10T29/49256—Piston making with assembly or composite article making
Y10T29/49261—Piston making with assembly or composite article making by composite casting or molding
AU73082/91A
1990-03-20
1991-01-08
Rotary actuator and method for forming a rotary piston
Abandoned
AU7308291A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US496352
1983-05-19
US07/496,352
US5044257A
(en)
1990-03-20
1990-03-20
Rotary actuator and method for forming a rotary piston
Publications (1)
Publication Number
Publication Date
AU7308291A
true
AU7308291A
(en)
1991-10-21
Family
ID=23972238
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU73082/91A
Abandoned
AU7308291A
(en)
1990-03-20
1991-01-08
Rotary actuator and method for forming a rotary piston
Country Status (3)
Country
Link
US
(1)
US5044257A
(en)
AU
(1)
AU7308291A
(en)
WO
(1)
WO1991014852A1
(en)
Families Citing this family (28)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5386761A
(en)
*
1992-07-20
1995-02-07
Savings By Design, Inc.
Rotary valve actuator
SE508163C2
(en)
*
1995-03-31
1998-09-07
Mecman Ab Rexroth
rotary actuator
US6511040B2
(en)
*
1997-10-07
2003-01-28
Murray J. Gardner
Pneumatic actuator
WO1999018357A1
(en)
*
1997-10-07
1999-04-15
Murray Joseph Gardner
Pneumatic valve actuator
GB2386159A
(en)
*
2002-01-18
2003-09-10
Forac Ltd
Actuator with curved axis
NZ564931A
(en)
*
2005-06-30
2011-01-28
James Antony Kells
A toroidal actuator where the axis of rotation of the ram and cylinder is co-linear with the axis of rotation of the toroid
AU2006265770B2
(en)
*
2005-06-30
2013-03-14
TR Technologies Limited
Toroidal ram actuator
DE102010024126A1
(en)
*
2010-06-17
2011-12-22
Carl Freudenberg Kg
piston accumulators
US20120156081A1
(en)
*
2010-12-17
2012-06-21
James Wang
Shaft Structure in a Pneumatic Actuator
JP5851298B2
(en)
*
2012-03-26
2016-02-03
ナブテスコ株式会社
Rotary actuator
US8955425B2
(en)
2013-02-27
2015-02-17
Woodward, Inc.
Rotary piston type actuator with pin retention features
US9234535B2
(en)
2013-02-27
2016-01-12
Woodward, Inc.
Rotary piston type actuator
US9816537B2
(en)
2013-02-27
2017-11-14
Woodward, Inc.
Rotary piston type actuator with a central actuation assembly
US9476434B2
(en)
2013-02-27
2016-10-25
Woodward, Inc.
Rotary piston type actuator with modular housing
US9163648B2
(en)
2013-02-27
2015-10-20
Woodward, Inc.
Rotary piston type actuator with a central actuation assembly
US9631645B2
(en)
2013-02-27
2017-04-25
Woodward, Inc.
Rotary piston actuator anti-rotation configurations
US9593696B2
(en)
2013-02-27
2017-03-14
Woodward, Inc.
Rotary piston type actuator with hydraulic supply
US9841021B2
(en)
2013-03-14
2017-12-12
Woodward, Inc.
No corner seal rotary vane actuator
JP2016527449A
(en)
*
2013-06-19
2016-09-08
ウッドワード, インコーポレーテッドWoodward, Inc.
Rotary piston actuator with hydraulic source
US9434444B2
(en)
*
2013-11-08
2016-09-06
Shimano Inc.
Bicycle hydraulic actuating device
US9957831B2
(en)
*
2014-07-31
2018-05-01
The Boeing Company
Systems, methods, and apparatus for rotary vane actuators
CN107002722B
(en)
*
2014-09-19
2019-09-10
伍德沃德有限公司
Rotary-piston actuator anti-rotation feature
US10718359B2
(en)
2015-08-21
2020-07-21
Quality Manufacturing Inc.
Devices and systems for producing rotational actuation
AU2017240636B2
(en)
2016-03-30
2022-04-07
TR Technologies Limited
Fluid powered rotary actuator and an improved sealing system
WO2018098106A1
(en)
*
2016-11-23
2018-05-31
Quality Manufacturing Inc.
Piston linkage and axle drive assembly
US11199248B2
(en)
2019-04-30
2021-12-14
Woodward, Inc.
Compact linear to rotary actuator
US11434940B2
(en)
2020-02-24
2022-09-06
The Boeing Company
Rotary actuator
CN115667734A
(en)
2020-04-08
2023-01-31
伍德沃德有限公司
Rotary piston type actuator with central actuating assembly
Family Cites Families (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
BE513018A
(en)
*
US1512313A
(en)
*
1923-12-28
1924-10-21
Andrew A Maclean
Storage-battery container
GB434221A
(en)
*
1934-04-16
1935-08-28
Pipe Linings Australasia Ltd
Improvements relating to the lining of fittings for pipes and tubes
GB861030A
(en)
*
1957-11-12
1961-02-15
Electro Refractaire
Improvements in or relating to the production of lined pipes
US3070075A
(en)
*
1959-05-19
1962-12-25
Hanselmann Frank
Twin-cylinder fluid motor with pendulum piston
US2997026A
(en)
*
1959-10-12
1961-08-22
Kingston Products Corp
Hydraulic actuator
US3246580A
(en)
*
1963-07-08
1966-04-19
Huska Paul
Rotary fluid displacement device
US3312149A
(en)
*
1965-07-07
1967-04-04
Lambert W Fleckenstein
Cylinder construction
US3520969A
(en)
*
1966-08-01
1970-07-21
American Mach & Foundry
Method of making a bowling pin
US4099659A
(en)
*
1976-10-15
1978-07-11
Grimaldi Jr David C
Adjustable pneumatic power driving apparatus
SU621576A1
(en)
*
1977-04-25
1978-08-30
Уральский Научно-Исследовательский И Проектный Институт Строительных Материалов “Уралниистромпроект”
Device for forming tubular articles
US4600548A
(en)
*
1983-01-10
1986-07-15
Vinen Corp.
Method of forming the primary core of a prestressed concrete pipe
US4628797A
(en)
*
1983-07-07
1986-12-16
Menasco Inc
Rotary actuator
US4765938A
(en)
*
1985-09-30
1988-08-23
The Dow Chemical Company
Apparatus and method for the application of a plastic liner to a flanged pipe elbow
1990
1990-03-20
US
US07/496,352
patent/US5044257A/en
not_active
Expired – Fee Related
1991
1991-01-08
WO
PCT/US1991/000227
patent/WO1991014852A1/en
unknown
1991-01-08
AU
AU73082/91A
patent/AU7308291A/en
not_active
Abandoned
Also Published As
Publication number
Publication date
WO1991014852A1
(en)
1991-10-03
US5044257A
(en)
1991-09-03
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