GB1125722A - Improvements relating to cylinder blocks having bonded cylinder sleeves and bearing plates - Google Patents

Improvements relating to cylinder blocks having bonded cylinder sleeves and bearing plates

Info

Publication number
GB1125722A
GB1125722A GB38630/65A GB3863065A GB1125722A GB 1125722 A GB1125722 A GB 1125722A GB 38630/65 A GB38630/65 A GB 38630/65A GB 3863065 A GB3863065 A GB 3863065A GB 1125722 A GB1125722 A GB 1125722A
Authority
GB
United Kingdom
Prior art keywords
cylinder
bonded
blocks
shaft
cylinder blocks
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
GB38630/65A
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.)
Sundstrand Corp
Original Assignee
Sundstrand 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.)
Filing date
Publication date
Application filed by Sundstrand Corp filed Critical Sundstrand Corp
Publication of GB1125722A publication Critical patent/GB1125722A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
    • B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0052—Cylinder barrel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12903—Cu-base component
    • Y10T428/12917—Next to Fe-base component
    • Y10T428/12924—Fe-base has 0.01-1.7% carbon [i.e., steel]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

1,125,722. Hydrostatic transmissions. SUNDSTRAND CORP. 9 Sept., 1965 [24 Sept., 1964], No. 38630/65. Heading F2C. [Also in Divisions B3 and F1] A flat metal bearing plate or a metal bearing sleeve is bonded to a steel cylinder of a reciprocating piston hydraulic pump or motor unit by diffusion of the bearing metal across the interface into the steel. Two cylinder blocks 10 with bonded sleeves 30 and bearing plates 33 are employed in an hydraulic transmission comprising an axial piston pump 81 in back to back relation with an axial piston motor 82. A gear 86 driven by a prime mover drives a shaft 87 splined to the cylinder blocks and mounted in bearings 89, 90 and a stationary cam 95 with an inclined surface 96 reciprocates the pistons in the pump 81 which discharges fluid through a valve member 102 to drive the pistons in the motor 82 which rotates the shaft 104. The shaft 104 is similarly mounted in bearings and carries an output gear 105. Bores 21 in the blocks permit escape of leakage fluid from between the cylinder blocks and valve member.
GB38630/65A 1964-09-24 1965-09-09 Improvements relating to cylinder blocks having bonded cylinder sleeves and bearing plates Expired GB1125722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US399046A US3280758A (en) 1964-09-24 1964-09-24 Cylinder block of a hydraulic unit and method of making same

Publications (1)

Publication Number Publication Date
GB1125722A true GB1125722A (en) 1968-08-28

Family

ID=23577908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38630/65A Expired GB1125722A (en) 1964-09-24 1965-09-09 Improvements relating to cylinder blocks having bonded cylinder sleeves and bearing plates

Country Status (4)

Country Link
US (1) US3280758A (en)
JP (1) JPS4826242B1 (en)
DE (1) DE1527596A1 (en)
GB (1) GB1125722A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3682572A (en) * 1970-07-27 1972-08-08 Donald L Yarger Piston type pump
US3707034A (en) * 1970-11-27 1972-12-26 Gen Signal Corp Method of producing steel cylinder barrels having bonded bronze valve plates
US3709107A (en) * 1970-11-27 1973-01-09 Gen Signal Corp Steel cylinder barrel having bonded bronze-iron valve plate
US3709108A (en) * 1970-11-27 1973-01-09 Gen Signal Corp Steel cylinder barrel having bonded bronze-iron liners
US3707035A (en) * 1970-11-27 1972-12-26 Gen Signal Corp Method of producing steel cylinder barrels having bonded bronze cylinder liners
GB1355325A (en) * 1971-12-27 1974-06-05 Aisin Seiki Hydraulic axial plunger pumps or motors
US3975993A (en) * 1974-04-22 1976-08-24 Commercial Shearing, Inc. Piston-rod unit for hydraulic machines
FR2376975A1 (en) * 1977-01-10 1978-08-04 Coussinets Ste Indle PROCESS FOR COATING THE INTERNAL SURFACE OF A TUBULAR STEEL BODY WITH AN ANTIFRICTION ALLOY
DE2812417C2 (en) * 1978-03-22 1985-05-23 Linde Ag, 6200 Wiesbaden Cylinder drum for a hydrostatic piston machine and process for its manufacture
US5085127A (en) * 1990-03-29 1992-02-04 Sundstrand Corporation Cavitation resistant hydraulic cylinder block porting faces
DE19842608A1 (en) * 1998-09-17 2000-03-23 Ks Aluminium Technologie Ag Production of a wear layer on the tracks of light metal cylinders for I.C. engines comprises radiating an electromagnetic field onto the wear layer and partially melting in a boundary surface layer
US6702908B1 (en) 2002-01-16 2004-03-09 Hamilton Sundstrand Corporation Method of making a cylinder block with unlined piston bores
JP4849462B2 (en) * 2006-11-15 2012-01-11 日立粉末冶金株式会社 Method of manufacturing composite sintered machine part and cylinder block

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190237A (en) * 1937-12-30 1940-02-13 Gen Motors Corp Method of making a composite metal structure
US2307041A (en) * 1938-09-28 1943-01-05 Northern Pump Company Pump of the swash plate type
US2226944A (en) * 1938-10-27 1940-12-31 Bell Telephone Labor Inc Method of bonding dissimilar metals
US2373117A (en) * 1944-07-17 1945-04-10 Bundy Tubing Co Method of uniting metals
US2633628A (en) * 1947-12-16 1953-04-07 American Electro Metal Corp Method of manufacturing jet propulsion parts
US2850798A (en) * 1954-05-03 1958-09-09 Fred E Bowman Method of bonding zirconium
US2856281A (en) * 1954-10-05 1958-10-14 Solar Aircraft Co High temperature brazing alloys
US2998646A (en) * 1958-06-18 1961-09-05 Gifford L Hitz Method of joining metal by high pressure controlled temperature diffusion welding
US3142262A (en) * 1960-08-31 1964-07-28 Council Scient Ind Res Pressure fluid pistons or plungers
US3191543A (en) * 1962-07-27 1965-06-29 Sundstrand Corp Pump or motor device

Also Published As

Publication number Publication date
DE1527596A1 (en) 1970-09-10
US3280758A (en) 1966-10-25
JPS4826242B1 (en) 1973-08-08

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