GB1240077A - Improvements relating to pneumatic conveyors - Google Patents

Improvements relating to pneumatic conveyors

Info

Publication number
GB1240077A
GB1240077A GB54668/69A GB5466869A GB1240077A GB 1240077 A GB1240077 A GB 1240077A GB 54668/69 A GB54668/69 A GB 54668/69A GB 5466869 A GB5466869 A GB 5466869A GB 1240077 A GB1240077 A GB 1240077A
Authority
GB
United Kingdom
Prior art keywords
panel
flaps
suction
space
suction head
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
GB54668/69A
Inventor
Bernard Kuzniak
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
Priority claimed from FR6912139A external-priority patent/FR2041277A5/fr
Application filed by Individual filed Critical Individual
Publication of GB1240077A publication Critical patent/GB1240077A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/26—Delivering or advancing articles from machines; Advancing articles to or into piles by dropping the articles
    • B65H29/32—Delivering or advancing articles from machines; Advancing articles to or into piles by dropping the articles from pneumatic, e.g. suction, carriers
    • 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
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
    • B65G21/2027—Suction retaining means
    • B65G21/2036—Suction retaining means for retaining the load on the load-carrying surface
    • 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
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/063—Transporting devices for sheet glass
    • B65G49/064—Transporting devices for sheet glass in a horizontal position
    • B65G49/065—Transporting devices for sheet glass in a horizontal position supported partially or completely on fluid cushions, e.g. a gas cushion
    • 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
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/068—Stacking or destacking devices; Means for preventing damage to stacked sheets, e.g. spaces
    • 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
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/02—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases
    • B65G51/03—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases over a flat surface or in troughs
    • 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
    • B65G57/00—Stacking of articles
    • B65G57/02—Stacking of articles by adding to the top of the stack
    • B65G57/03—Stacking of articles by adding to the top of the stack from above
    • B65G57/04—Stacking of articles by adding to the top of the stack from above by suction or magnetic devices
    • 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
    • B65G57/00—Stacking of articles
    • B65G57/02—Stacking of articles by adding to the top of the stack
    • B65G57/03—Stacking of articles by adding to the top of the stack from above
    • B65G57/06—Gates for releasing articles
    • 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
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04—Arrangements of vacuum systems or suction cups
    • B65G2249/045—Details of suction cups suction cups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Making Paper Articles (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Specific Conveyance Elements (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

1,240,077. Suction lifting devices. B. KUZNIAK. 7 Nov., 1969 [22 Nov., 1968; 18 April, 1969], No. 54668/69. Heading B8H. A suction head 1, Fig. 3, for supporting a panel 13 as it is moved in the direction of an arrow F, comprises a chamber 8 partially divided by walls 6a, 6b provided with flaps 9a, 9b. Sealing skirts 12 are provided and driven rollers 11a, 11b move the panel over the suction head. The flaps 9a, 9b are normally open under their own weight but when the space 7 is closed off by the advancing panel the suction is great enough to progressively raise the flaps. As the panel closes the spaces 7a, 7b the respective flaps open again until the trailing edge of the panel uncovers the space 7 again. When this happens, the suction is insufficient to support the panel which is gently deposited on an adjustable table 14, Fig. 4. In a second embodiment, Fig. 5, a power-operated closure 15 is provided for the space 7 and the flaps 9a, 9b are positively opened by arms 16a, 16b connected thereto. The suction head may be movable.
GB54668/69A 1968-11-22 1969-11-07 Improvements relating to pneumatic conveyors Expired GB1240077A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR174897 1968-11-22
FR6912139A FR2041277A5 (en) 1969-04-18 1969-04-18

Publications (1)

Publication Number Publication Date
GB1240077A true GB1240077A (en) 1971-07-21

Family

ID=26182326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54668/69A Expired GB1240077A (en) 1968-11-22 1969-11-07 Improvements relating to pneumatic conveyors

Country Status (11)

Country Link
JP (1) JPS5412716B1 (en)
AT (1) AT302894B (en)
BE (1) BE742018A (en)
CH (1) CH503645A (en)
DE (1) DE1956614B2 (en)
DK (1) DK128527B (en)
ES (1) ES373738A1 (en)
GB (1) GB1240077A (en)
NL (1) NL6917595A (en)
OA (1) OA03178A (en)
SE (1) SE355344B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005073115A1 (en) * 2004-01-19 2005-08-11 Marquip, Llc Self-valving vacuum distribution for a belt-driven sheet conveyor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001652C2 (en) * 1980-01-17 1984-09-27 Windmöller & Hölscher, 4540 Lengerich Suction channel of a conveyor
NL8903070A (en) * 1989-12-14 1991-07-01 Hadewe Bv TRANSPORT TABLE.
JP2524586Y2 (en) * 1990-09-06 1997-02-05 エスエムシー株式会社 Suction pad
DE4339263C2 (en) * 1993-11-18 2003-07-31 Schmid Gmbh & Co Geb Device for transporting flat objects through treatment facilities
PE20181055A1 (en) 2015-09-11 2018-07-03 Sumitomo Chemical Co COATED GRANULAR FERTILIZER, METHOD OF PRODUCING COATED GRANULAR FERTILIZER AND FERTILIZING COMPOSITION
DE102020213943B4 (en) 2020-11-05 2023-09-28 Volkswagen Aktiengesellschaft Suction gripping device for sucking an object

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005073115A1 (en) * 2004-01-19 2005-08-11 Marquip, Llc Self-valving vacuum distribution for a belt-driven sheet conveyor
US7296792B2 (en) 2004-01-19 2007-11-20 Marquip, Llc Self-valving vacuum distribution for a belt-driven sheet conveyor

Also Published As

Publication number Publication date
CH503645A (en) 1971-02-28
NL6917595A (en) 1970-05-26
DK128527B (en) 1974-05-20
AT302894B (en) 1972-10-25
BE742018A (en) 1970-05-04
DE1956614C3 (en) 1974-03-07
DE1956614B2 (en) 1973-07-26
SE355344B (en) 1973-04-16
ES373738A1 (en) 1972-02-01
DE1956614A1 (en) 1970-06-11
OA03178A (en) 1970-12-15
JPS5412716B1 (en) 1979-05-24

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