SE8801164L - PNEUMATIC STORAGE DEVICE - Google Patents

PNEUMATIC STORAGE DEVICE

Info

Publication number
SE8801164L
SE8801164L SE8801164A SE8801164A SE8801164L SE 8801164 L SE8801164 L SE 8801164L SE 8801164 A SE8801164 A SE 8801164A SE 8801164 A SE8801164 A SE 8801164A SE 8801164 L SE8801164 L SE 8801164L
Authority
SE
Sweden
Prior art keywords
bearing
channel
suction pump
main air
valve device
Prior art date
Application number
SE8801164A
Other languages
Swedish (sv)
Other versions
SE462679B (en
SE8801164D0 (en
Inventor
Krister Johansson
Rune Johansson
Original Assignee
Krister Johansson
Rune Johansson
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 Krister Johansson, Rune Johansson filed Critical Krister Johansson
Priority to SE8801164A priority Critical patent/SE462679B/en
Publication of SE8801164D0 publication Critical patent/SE8801164D0/en
Publication of SE8801164L publication Critical patent/SE8801164L/en
Publication of SE462679B publication Critical patent/SE462679B/en

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
    • B65G7/00—Devices for assisting manual moving or tilting heavy loads
    • B65G7/02—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads
    • B65G7/06—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads using fluid at high pressure supplied from an independent source to provide a cushion between load and ground
    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
    • F16C32/0614—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings

Abstract

The invention concerns an arrangement of a pneumatic bearing comprising a bearing body 10 with a bearing surface for movement relative to a corresponding surface, whereby the bearing body 10, via a main air channel 16, is connected to an external compressed air source and equipped with a number of air ducts actively connected with the pressure source, arranged to flow into a number of nozzles in the bearing surface to obtain air flowing out over the corresponding surface in order to create an air cushion. In addition, the bearing surface of the bearing body 10 is constructed with a suction channel passing into it, designed to be connected to a suction pump 60, while the main air channel 16 can be remote- controlled by a valve device 17. According to the invention, the valve device 17 and the suction pump 60 are arranged within the valve body 10, and the main air channel 16 flows into an exhaust channel 30. The suction pump 60 is arranged in the said main air channel 16 in an area between the valve device 17 and the exhaust channel 30, and the suction pump communicates with the suction inlet 14 in the bearing surface of bearing body 10. <IMAGE>
SE8801164A 1988-03-29 1988-03-29 Pneumatic bearing arrangement SE462679B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8801164A SE462679B (en) 1988-03-29 1988-03-29 Pneumatic bearing arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8801164A SE462679B (en) 1988-03-29 1988-03-29 Pneumatic bearing arrangement

Publications (3)

Publication Number Publication Date
SE8801164D0 SE8801164D0 (en) 1988-03-29
SE8801164L true SE8801164L (en) 1989-09-30
SE462679B SE462679B (en) 1990-08-13

Family

ID=20371855

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801164A SE462679B (en) 1988-03-29 1988-03-29 Pneumatic bearing arrangement

Country Status (1)

Country Link
SE (1) SE462679B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3949910B2 (en) * 2001-07-05 2007-07-25 株式会社ミツトヨ Drive device using air bearing

Also Published As

Publication number Publication date
SE462679B (en) 1990-08-13
SE8801164D0 (en) 1988-03-29

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