GB1175128A - Rotary Hydraulic Pumps or Motors - Google Patents

Rotary Hydraulic Pumps or Motors

Info

Publication number
GB1175128A
GB1175128A GB5526267A GB5526267A GB1175128A GB 1175128 A GB1175128 A GB 1175128A GB 5526267 A GB5526267 A GB 5526267A GB 5526267 A GB5526267 A GB 5526267A GB 1175128 A GB1175128 A GB 1175128A
Authority
GB
United Kingdom
Prior art keywords
grab
motor
mast
dec
rotatable
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
GB5526267A
Inventor
Lennart Strandberg
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.)
Hiab Foco AB
Original Assignee
Hiab Foco AB
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 Hiab Foco AB filed Critical Hiab Foco AB
Publication of GB1175128A publication Critical patent/GB1175128A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C2/3443—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation with a separation element located between the inlet and outlet opening
    • 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
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/089—Construction of vanes or vane holders for synchronised movement of the vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jib Cranes (AREA)
  • Hydraulic Motors (AREA)

Abstract

1,175,128. Jib cranes; load handling; grabs. HIAB-FOCO A.B. 5 Dec., 1967 [13 Dec., 1966], No. 55262/67. Headings B8B and B8H. [Also in Division F1] A jib crane 30, Fig. 10, includes a mast 31 rotatable by an hydraulic piston-and-cylinder unit 34, 35 through rack-and-pinion gearing, a grab 41 being rotatable about a vertical axis by a rotary positive-displacement hydraulicmotor 43, which is attached to the free end of an arm 33 pivotally connected to a lifting arm 32 on said mast. The arms aforesaid are actuated by hydraulic piston-and-cylinder units 37, 38 and 39, 40 controlled by valves 46, 47 in an hydraulic system containing pumps 27, 28 and further valves 48-51 for controlling a piston-and-cylinder unit 60, 61, Fig. 7, which actuates the jaws 42 of the grab, a capstan 44 (see Division F1) for a towline 45, the motor 43 and the unit 34, 35, respectively. The grab is fixed to the lower end 62 of the output shaft of the motor 43, which in the arrangement shown in Fig. 7 is constituted by a motor 64 illustrated in detail in Figs. 8 and 9 (not shown), (see Division F1).
GB5526267A 1966-12-13 1967-12-05 Rotary Hydraulic Pumps or Motors Expired GB1175128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1705666 1966-12-13

Publications (1)

Publication Number Publication Date
GB1175128A true GB1175128A (en) 1969-12-23

Family

ID=20303190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5526267A Expired GB1175128A (en) 1966-12-13 1967-12-05 Rotary Hydraulic Pumps or Motors

Country Status (5)

Country Link
AT (1) AT276961B (en)
DE (1) DE1653849A1 (en)
FR (1) FR1571308A (en)
GB (1) GB1175128A (en)
NL (1) NL6716771A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4961268U (en) * 1972-09-08 1974-05-29
JPS5091660U (en) * 1973-12-27 1975-08-02
GB2150222A (en) * 1983-07-20 1985-06-26 Joseph Henry Sparkes Sliding-vane rotary motor or pump
SE2130368A1 (en) * 2021-12-17 2023-06-18 Sjoelander Garage & Eng Ab Rotator

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376308A1 (en) * 1976-12-28 1978-07-28 Lezier Gerard Sliding vane rotary compressor - has opposing vanes connected by tension springs to minimise centrifugal forces
DE3325403A1 (en) * 1983-07-14 1985-01-24 Thyssen Industrie Ag, 4300 Essen Hydromotor with annular chamber seal
NL8602917A (en) * 1986-11-17 1988-06-16 Conoflow Europa Nv APPARATUS FOR MEASURING, PUMPING, INTAKING OR COMPRESSING LIQUIDS OR LIQUEFIED GASES.
DE8709450U1 (en) * 1987-07-09 1987-10-29 Schneider, Friedhelm, 5226 Reichshof Rotary piston pump for highly viscous liquids
DE3722660A1 (en) * 1987-07-09 1989-01-19 Schneider Friedhelm Rotary piston pump for highly viscous liquids
DE4115642A1 (en) * 1991-05-14 1991-10-02 Viktor Jeiter Hydraulic pump with radially sliding vanes - has housing with internal rib which presses the vane inwards
DE102005051875A1 (en) * 2005-10-29 2007-05-24 Zf Lenksysteme Gmbh Vane cell motor, comprises vane, which is connected with spindle, such that vane can be oscillated during rotation of spindle perpendicular to spindle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4961268U (en) * 1972-09-08 1974-05-29
JPS5091660U (en) * 1973-12-27 1975-08-02
GB2150222A (en) * 1983-07-20 1985-06-26 Joseph Henry Sparkes Sliding-vane rotary motor or pump
SE2130368A1 (en) * 2021-12-17 2023-06-18 Sjoelander Garage & Eng Ab Rotator

Also Published As

Publication number Publication date
NL6716771A (en) 1968-06-14
DE1653849A1 (en) 1971-07-08
AT276961B (en) 1969-12-10
FR1571308A (en) 1969-06-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees