US2890043A
(en)
|
1956-11-02 |
1959-06-09 |
Lloyd M Bruns |
Radiator lift
|
US3239076A
(en)
*
|
1957-06-17 |
1966-03-08 |
Texaco Inc |
Apparatus for moving heat exchanger tube bundles
|
US3239077A
(en)
|
1957-11-21 |
1966-03-08 |
Texaco Inc |
Apparatus for moving heat exchanger tube bundles
|
US3257001A
(en)
*
|
1957-12-23 |
1966-06-21 |
Chevron Res |
Tube bundle extractor
|
US3048280A
(en)
|
1958-05-09 |
1962-08-07 |
Texaco Inc |
Apparatus for removing heat exchanger tube bundles
|
US3180498A
(en)
|
1961-10-02 |
1965-04-27 |
California Research Corp |
Tube bundle extractor for heat exchangers
|
US3112830A
(en)
*
|
1961-10-17 |
1963-12-03 |
Utility Body Company |
Pole handling device
|
US3335879A
(en)
|
1965-02-23 |
1967-08-15 |
Towmotor Corp |
Side carrying lift truck
|
DE1291684B
(de)
|
1965-05-20 |
1969-03-27 |
Schmidt Karl Heinz |
Seitenlader mit einem quer verschiebbaren und um eine vertikale Schwenkachse schwenkbaren Hubmast
|
US3403728A
(en)
|
1965-12-17 |
1968-10-01 |
Transp Engineering Inc |
Apparatus for the suspension of well bore devices
|
GB1206962A
(en)
|
1967-06-05 |
1970-09-30 |
Matbro Ltd |
Improved fork-lift truck with swinging mast
|
GB1265312A
(de)
|
1968-03-01 |
1972-03-01 |
|
|
US3515300A
(en)
|
1968-07-15 |
1970-06-02 |
Philadelphia National Bank The |
Fork lift truck with a mast pivotal about a vertical axis
|
US3567044A
(en)
|
1968-09-03 |
1971-03-02 |
Bobby J Travis |
Apparatus for force application
|
US3792779A
(en)
|
1968-10-24 |
1974-02-19 |
Us Railway Mfg Co |
Gantry cranes
|
US3688931A
(en)
|
1969-10-15 |
1972-09-05 |
Hans Tax |
Straddle truck for containers
|
US3655081A
(en)
|
1970-02-06 |
1972-04-11 |
John Thomas Monk |
Straddle carriers
|
GB1350578A
(en)
|
1970-05-16 |
1974-04-18 |
Fork Lift Truck Patente |
Loadhandling vehicle
|
US3703243A
(en)
|
1970-09-15 |
1972-11-21 |
John Thomas Monk |
Straddle carrier
|
US3712404A
(en)
|
1970-12-11 |
1973-01-23 |
Shur Foot Tractor Co |
Hillside tractor
|
US3658191A
(en)
*
|
1970-12-14 |
1972-04-25 |
Thomas V Murphy |
Crane for extracting horizontally-aligned relatively-long tube bundles
|
US3786948A
(en)
|
1972-01-17 |
1974-01-22 |
N Golden |
Material handling attachment
|
US3789929A
(en)
|
1972-03-29 |
1974-02-05 |
R Leidig |
Three wheel all wheel hydraulic drive tractor
|
US3765544A
(en)
|
1972-08-16 |
1973-10-16 |
T Murphy |
Crane for extracting horizontal long tube bundles
|
US3834566A
(en)
|
1973-01-18 |
1974-09-10 |
Hilfiker Pipe Co |
Pipe handling attachment for a backhoe
|
US3814203A
(en)
|
1973-01-22 |
1974-06-04 |
C Gieszl |
Steering system
|
US3836015A
(en)
|
1973-03-29 |
1974-09-17 |
B Travis |
Tube bundle extractor
|
NL7307086A
(de)
|
1973-05-21 |
1974-11-25 |
|
|
US3836025A
(en)
|
1973-05-21 |
1974-09-17 |
Loed Corp |
Material-handling machine
|
US3840128A
(en)
|
1973-07-09 |
1974-10-08 |
N Swoboda |
Racking arm for pipe sections, drill collars, riser pipe, and the like used in well drilling operations
|
US3908845A
(en)
|
1973-10-26 |
1975-09-30 |
Alex W Bolt |
Materials handling equipment more particularly a combination cylindrical pipe handle and hoist mounting device
|
US3963130A
(en)
|
1974-05-15 |
1976-06-15 |
Syracuse Supply Co., Inc. |
Coil unloader
|
US3937340A
(en)
|
1974-06-14 |
1976-02-10 |
Fulton Industries, Inc. |
Aerial platform having boom mounted pipe holder
|
US3935951A
(en)
|
1974-07-26 |
1976-02-03 |
Ulrich Claus |
Apparatus for pulling and replacing heat exchange tubing
|
US4053062A
(en)
*
|
1975-09-26 |
1977-10-11 |
Travis Bobby J |
Tube bundle extractor for use with heat exchangers
|
GB1561487A
(en)
|
1975-12-17 |
1980-02-20 |
Enor Nominees Pty Ltd |
Load transporter
|
US4022428A
(en)
|
1976-04-02 |
1977-05-10 |
Mantha Francois J |
Lift device
|
NL7604307A
(nl)
|
1976-04-23 |
1977-10-25 |
Texas Industries Inc |
Hefinrichting.
|
US4095335A
(en)
|
1977-01-12 |
1978-06-20 |
Trouvay & Cauvin |
Automatic tube puller
|
NO150237C
(no)
*
|
1977-07-11 |
1984-09-12 |
Ici Ltd |
Anordning til aa skyve en roerbunt ut av eller inn i mantelen til en varmeveksler
|
GB2000715B
(en)
|
1977-07-11 |
1982-01-27 |
Ici Ltd |
Apparatus for removing heat exchanger tube bundies
|
US4199299A
(en)
|
1978-01-09 |
1980-04-22 |
Petitto Mine Equipment Repair, Inc. |
Material handling apparatus for use in a mine
|
US4184425A
(en)
|
1979-01-10 |
1980-01-22 |
Cotton Machinery Company, Inc. |
Self-propelled module builder
|
US4274796A
(en)
|
1979-04-04 |
1981-06-23 |
Alexander Shand Services Limited |
Machine comprising a rotatable boom assembly
|
US4549610A
(en)
|
1979-06-05 |
1985-10-29 |
Lely Cornelis V D |
Vehicle with front and rear steerable wheels individually driven by hydraulic motors
|
US4312124A
(en)
|
1979-11-27 |
1982-01-26 |
Westinghouse Electric Corp. |
Multiple tube pulling apparatus
|
US4358242A
(en)
|
1979-12-11 |
1982-11-09 |
Industrial And Overseas Securities Limited |
Core extraction and insertion apparatus
|
US4323398A
(en)
*
|
1980-04-07 |
1982-04-06 |
Andrew Simon |
Performing maintenance operations on heat exchanger tube bundles
|
US4352406A
(en)
|
1980-08-04 |
1982-10-05 |
Anthony Fahrenschon |
Selectively engageable and disengageable drive for wheeled devices such as grain augers or the like
|
US4444287A
(en)
|
1980-11-28 |
1984-04-24 |
Renner Manufacturing Company |
Steering system for mobile crane
|
DE3046467A1
(de)
|
1980-12-10 |
1982-07-01 |
Ludwig Ing.(grad.) 8079 Egweil Bauch |
Vorrichtung zum herausziehen und hineinschieben von rohrbuendeln bei waermetauschern
|
US4480942A
(en)
|
1982-08-25 |
1984-11-06 |
Farrow Charles T |
Apparatus and method for laying pipe
|
JPH0645433B2
(ja)
|
1983-08-08 |
1994-06-15 |
株式会社日立製作所 |
トランスフアクレ−ン
|
US4666365A
(en)
*
|
1983-11-18 |
1987-05-19 |
Bon Ton Rolle Limited |
Tube bundle pulling apparatus
|
US4575305A
(en)
*
|
1983-11-18 |
1986-03-11 |
Bon Ton Rolle Limited |
Truck mounted tube bundle pulling apparatus
|
US4652195A
(en)
|
1984-01-26 |
1987-03-24 |
Mcarthur James R |
Casing stabbing and positioning apparatus
|
US4805653A
(en)
|
1985-09-09 |
1989-02-21 |
Serv-Tech, Inc. |
Mobile articulatable tube bundle cleaner
|
CA1240664A
(en)
|
1985-09-13 |
1988-08-16 |
Floyd W. Becker |
Pipe handling apparatus
|
US4676713A
(en)
|
1985-12-06 |
1987-06-30 |
Voelpel Charles E |
Material handling machine
|
US4763800A
(en)
*
|
1986-03-19 |
1988-08-16 |
Edgar D. Engler |
Mobile lifting apparatus
|
US4877365A
(en)
|
1986-10-20 |
1989-10-31 |
Mi-Jack Products Inc. |
Side shift grappler
|
US4834604A
(en)
|
1987-10-19 |
1989-05-30 |
Lee C. Moore Corporation |
Pipe moving apparatus and method
|
AU1103688A
(en)
|
1987-10-20 |
1989-05-23 |
O & K Orenstein & Koppel A.G. |
Device for lifting loads
|
US5032054A
(en)
|
1987-11-04 |
1991-07-16 |
Serv-Tech, Inc. |
Aerial bundle puller
|
US4869638A
(en)
|
1987-11-04 |
1989-09-26 |
Serv-Tech, Inc. |
Aerial bundle puller
|
US4960359A
(en)
|
1989-01-23 |
1990-10-02 |
Lovitt Jr Estel L |
Demountable swing boom hoist for front end loaders
|
SE8900871D0
(sv)
|
1989-03-13 |
1989-03-13 |
Sea Flats Ab |
Anordning vid containerhanteringsvagn
|
US5169281A
(en)
|
1991-01-17 |
1992-12-08 |
Ohmstede Mechanical Services, Inc. |
Detachable crane- or boom-operated heat exchanger tube bundle extractor
|
US5203072A
(en)
|
1991-01-17 |
1993-04-20 |
Ohmstede Mechanical Services, Inc. |
Detachable crane- or boom-operated heat exchanger tube bundle extractor
|
US5403145A
(en)
|
1991-08-02 |
1995-04-04 |
Serv-Tech, Inc. |
Street legal, mobile, truck mounted tube bundle pulling apparatus
|
US5425814A
(en)
|
1991-12-10 |
1995-06-20 |
Serv-Tech, Inc. |
Method for quick turnaround of hydrocarbon processing units
|
US5322410A
(en)
|
1992-01-22 |
1994-06-21 |
Stewart & Stevenson Services, Inc. |
Tube bundle extractor
|
US5323529A
(en)
|
1992-12-10 |
1994-06-28 |
American Mechanical Services, Inc. |
Heat exchanger bundle extractor assembly and method
|
US5564179A
(en)
|
1994-02-07 |
1996-10-15 |
American Mechanical Services, Inc. |
Heat exchanger bundle extractor assembly
|
AU2639595A
(en)
|
1994-05-12 |
1995-12-05 |
Bobby J. Travis |
Self-propelled lifting apparatus
|