CA2088722A1 - Moteurs hydrauliques lineaires - Google Patents

Moteurs hydrauliques lineaires

Info

Publication number
CA2088722A1
CA2088722A1 CA2088722A CA2088722A CA2088722A1 CA 2088722 A1 CA2088722 A1 CA 2088722A1 CA 2088722 A CA2088722 A CA 2088722A CA 2088722 A CA2088722 A CA 2088722A CA 2088722 A1 CA2088722 A1 CA 2088722A1
Authority
CA
Canada
Prior art keywords
motors
fluid pressure
limit valves
limit
spring force
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.)
Granted
Application number
CA2088722A
Other languages
English (en)
Other versions
CA2088722C (fr
Inventor
Raymond Keith Foster
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2088722A1 publication Critical patent/CA2088722A1/fr
Application granted granted Critical
Publication of CA2088722C publication Critical patent/CA2088722C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
    • B65G25/04—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors
    • B65G25/06—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors having carriers, e.g. belts
    • B65G25/065—Reciprocating floor conveyors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Multiple-Way Valves (AREA)
  • Hydraulic Motors (AREA)
  • Actuator (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Manipulator (AREA)
  • Machine Tool Units (AREA)
CA002088722A 1992-02-05 1993-02-03 Moteurs hydrauliques lineaires Expired - Fee Related CA2088722C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/831,173 US5193661A (en) 1992-02-05 1992-02-05 System of linear hydraulic motors
US831,173 1992-02-05

Publications (2)

Publication Number Publication Date
CA2088722A1 true CA2088722A1 (fr) 1993-08-06
CA2088722C CA2088722C (fr) 1999-06-29

Family

ID=25258448

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002088722A Expired - Fee Related CA2088722C (fr) 1992-02-05 1993-02-03 Moteurs hydrauliques lineaires

Country Status (6)

Country Link
US (2) US5193661A (fr)
EP (1) EP0555915B1 (fr)
AT (1) ATE153625T1 (fr)
CA (1) CA2088722C (fr)
DE (1) DE69310945T2 (fr)
ES (1) ES2102589T3 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340264A (en) * 1992-04-27 1994-08-23 Quaeck Manfred W Reciprocating floor conveyor
US5383548A (en) * 1992-04-27 1995-01-24 Quaeck; Manfred W. Reciprocating floor conveyor
US5255712A (en) * 1992-10-28 1993-10-26 Foster Raymond K Check valve pull assembly
US5460491A (en) * 1993-04-19 1995-10-24 Kitsnik; Henrik Displacement pump as well as a pump assembly comprising two displacement pumps
US5350054A (en) * 1993-04-28 1994-09-27 Foster Raymond K Ball block for mounting linear motor
US5390781A (en) * 1993-04-28 1995-02-21 Foster; Raymond K. Mounting assembly and method for reciprocating slat conveyor
US5375619A (en) * 1993-04-28 1994-12-27 Foster; Raymond K. Protective circuit for pressure and return
US5313872A (en) * 1993-04-28 1994-05-24 Foster Raymond K End of stroke cushion for a linear hydraulic motor
US5325763A (en) * 1993-04-28 1994-07-05 Foster Raymond K Internal check valve
US5489018A (en) * 1993-12-09 1996-02-06 Foster; Raymond K. Stem for mounting reciprocating slat conveyor
US5839568A (en) * 1994-02-07 1998-11-24 Clark; Gary R. Reciprocating floor conveyor control system
US5482155A (en) * 1994-09-12 1996-01-09 Foster; Raymond K. Reciprocating floor conveyor and floor member
US5605221A (en) 1994-09-12 1997-02-25 Foster; Raymond K. Drive unit with bearing mount
US5447222A (en) * 1994-09-15 1995-09-05 Foster; Raymond K. Plastic floor slat for reciprocating conveyor
US5427229A (en) * 1994-09-20 1995-06-27 Foster; Raymond K. Control system for reciprocating floor conveyor
US5622095A (en) * 1995-06-28 1997-04-22 Foster; Raymond K. Hydraulic drive and control system
US5562018A (en) 1995-11-21 1996-10-08 Foster; Raymond K. Hydraulic valve
US5762152A (en) * 1996-02-26 1998-06-09 Raymond Keith Foster Movable conveyor
US5996773A (en) * 1998-02-06 1999-12-07 Gist; Richard T. Fluid drive for reciprocating floor
DE10138970A1 (de) * 2001-08-08 2003-02-20 Bayer Ag Rohrreaktor auf Basis eines Schichtstoffes
CA2630861A1 (fr) * 2007-05-07 2008-11-07 Hallco Manufacturing Co., Inc. Transporteur a palettes a mouvement alternatif
EP2509893B1 (fr) 2011-02-21 2016-05-18 Hallco Industries Inc. Transporteur à palettes à va-et-vient adaptable
US9266682B1 (en) * 2013-03-14 2016-02-23 Tommy George Pistacchio Sliding floor for continuous movement
JP5439624B1 (ja) * 2013-08-09 2014-03-12 株式会社ミウラ 搬送装置
US9897113B2 (en) 2016-05-02 2018-02-20 Hallco Industries, Inc. Switching valve control system

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2382023A (en) * 1940-08-02 1945-08-14 American Broach & Machine Co Power transmission system
US3146678A (en) * 1962-03-12 1964-09-01 Henry Von Den Benken Fluid actuated motor with fluid flow control
US3530895A (en) * 1968-02-09 1970-09-29 Palmer Supply Co Automatic fluid pressure switching valve
CH473319A (de) * 1968-06-19 1969-05-31 Hydrel Ag Maschf Vollhydraulische Vorrichtung an Maschine oder Apparat mit geradlinig hin- und hergehendem Teil, für weitgehend last- und geschwindigkeitsunabhängige Genauigkeitsumsteuerung der Bewegung des Teils zwischen zwei einstellbaren Umsteuerpunkten
DE1934739A1 (de) * 1969-07-09 1971-01-21 Krupp Gmbh Hydraulische Antriebseinrichtung fuer einen mehrstufigen Teleskop-Ausleger
US3809248A (en) * 1970-02-13 1974-05-07 Tadano Tekkosho Kk Boom extension means
US3777916A (en) * 1971-11-24 1973-12-11 D Lutz Article handling system
US3905290A (en) * 1972-12-21 1975-09-16 Robert A Caughey Self-feeding press for producing strip material
US4143760A (en) * 1975-01-10 1979-03-13 Hallstrom Olof A Reciprocating conveyor
DE3133242A1 (de) * 1981-08-22 1983-03-03 Fried. Krupp Gmbh, 4300 Essen Einrichtung zum abschalten gleichlaufgeschalteter hydraulik-zylinder
US4580678A (en) * 1984-12-11 1986-04-08 Foster Raymond K Reciprocating floor conveyor system
US4821868A (en) * 1986-09-08 1989-04-18 Foster Raymond K Drive/frame assembly for a reciprocating floor
US4748894A (en) * 1986-09-08 1988-06-07 Foster Raymond K Drive/frame assembly for a reciprocating floor
US4748893A (en) * 1986-09-08 1988-06-07 Foster Raymond K Drive/frame assembly for a reciprocating floor
US4793468A (en) * 1986-10-31 1988-12-27 Western Waste Industries Et Al. Multiphase sliding floor for continuous material movement
US4817783A (en) * 1988-05-03 1989-04-04 Foster Raymond K Single piston rod hydraulic drive
US4969387A (en) * 1988-05-03 1990-11-13 Foster Raymond K Hydraulic drive unit with single piston rod and plural cylinder bodies
US4962848A (en) * 1990-01-16 1990-10-16 Foster Raymond K Reciprocating floor conveyor
US5125502A (en) * 1991-04-08 1992-06-30 Foster Raymond K Drive mechanism for a reciprocating floor conveyor
US5096356A (en) * 1991-04-08 1992-03-17 Foster Raymond K Reciprocating floor conveyor in a receptacle for a liquid laden material

Also Published As

Publication number Publication date
ATE153625T1 (de) 1997-06-15
DE69310945T2 (de) 1997-09-04
CA2088722C (fr) 1999-06-29
ES2102589T3 (es) 1997-08-01
DE69310945D1 (de) 1997-07-03
EP0555915B1 (fr) 1997-05-28
US5193661A (en) 1993-03-16
US5315916A (en) 1994-05-31
EP0555915A1 (fr) 1993-08-18

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed