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FR2261684A7 - Shock absorber for conveyor belt - flexible blocks under top strand receive impact of heavy pieces discharged onto belt - Google Patents

Shock absorber for conveyor belt - flexible blocks under top strand receive impact of heavy pieces discharged onto belt

Info

Publication number
FR2261684A7
FR2261684A7 FR7405376A FR7405376A FR2261684A7 FR 2261684 A7 FR2261684 A7 FR 2261684A7 FR 7405376 A FR7405376 A FR 7405376A FR 7405376 A FR7405376 A FR 7405376A FR 2261684 A7 FR2261684 A7 FR 2261684A7
Authority
FR
France
Prior art keywords
belt
discharged onto
shock absorber
top strand
under top
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
FR7405376A
Other languages
French (fr)
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.)
TRELLEBORGS GUMMIFABRIKS SW AB
Trelleborgs Gummifabriks AB
Original Assignee
TRELLEBORGS GUMMIFABRIKS SW AB
Trelleborgs Gummifabriks 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 TRELLEBORGS GUMMIFABRIKS SW AB, Trelleborgs Gummifabriks AB filed Critical TRELLEBORGS GUMMIFABRIKS SW AB
Priority to FR7405376A priority Critical patent/FR2261684A7/en
Application granted granted Critical
Publication of FR2261684A7 publication Critical patent/FR2261684A7/en
Expired legal-status Critical Current

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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
    • B65G15/62—Guides for sliding belts
    • 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
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/42—Devices for emptying otherwise than from the top using belt or chain conveyors
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material
    • 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
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04—Bulk

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Belt Conveyors (AREA)

Abstract

An impact absorbing device for a belt conveyor (10, 11) mounted underneath the belt at the feed end, where heavy lumps of material are discharged onto the top from above consists of a moulded resilient plastics layer (13) with a set of blocks (20) on top, with the blocks towards the underside of the belt, acting as shock absorbers. These blocks are arranged in a pattern of staggered rows, and are chamfered all round to avoid wear on the belt. The plastics layer is bonded onto a metal support on the underside. This support having indentations on its upper surface for good contact with the layer, and the support has an elongated slot through it, for engagement with an I or T beam on which it is mounted.
FR7405376A 1974-02-18 1974-02-18 Shock absorber for conveyor belt - flexible blocks under top strand receive impact of heavy pieces discharged onto belt Expired FR2261684A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7405376A FR2261684A7 (en) 1974-02-18 1974-02-18 Shock absorber for conveyor belt - flexible blocks under top strand receive impact of heavy pieces discharged onto belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7405376A FR2261684A7 (en) 1974-02-18 1974-02-18 Shock absorber for conveyor belt - flexible blocks under top strand receive impact of heavy pieces discharged onto belt

Publications (1)

Publication Number Publication Date
FR2261684A7 true FR2261684A7 (en) 1975-09-12

Family

ID=9135034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405376A Expired FR2261684A7 (en) 1974-02-18 1974-02-18 Shock absorber for conveyor belt - flexible blocks under top strand receive impact of heavy pieces discharged onto belt

Country Status (1)

Country Link
FR (1) FR2261684A7 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418735A1 (en) * 1989-09-21 1991-03-27 VSR ENGINEERING GmbH Shock-absorbing support for sliding belts
WO1991017938A1 (en) * 1990-05-17 1991-11-28 Duratech Mining Equipment Pty. Ltd. Conveyor belt support apparatus
FR2735759A1 (en) * 1995-06-22 1996-12-27 Iatropoulos Alexandre Conveyor belt shock absorber
FR2764873A1 (en) * 1997-05-09 1998-12-24 Rene Brunone Shock absorbing of material falling onto conveyor belt
FR2860219A1 (en) * 2003-09-30 2005-04-01 Rene Brunone Shock absorbing bar for conveyor belt has friction surface layer in sections connected by transverse deformable zones formed by grooves
CN102745461A (en) * 2012-07-19 2012-10-24 苏州优备精密电子有限公司 Damping device used for AGV (Automatic Guided Vehicle) conveyer
CN102781793A (en) * 2010-01-26 2012-11-14 维尔弗里德·丁瓦尔德 Equipment for reducing impact load on conveyor belts
WO2013178383A1 (en) * 2012-05-31 2013-12-05 Msr Maschinen & Anlagen Gmbh Transport and sorting device for bulk goods and piece goods
US20160159582A1 (en) * 2013-07-25 2016-06-09 Crisplant A/S Conveyor system for transporting items
CN112403938A (en) * 2020-12-04 2021-02-26 湖州霍里思特智能科技有限公司 Mineral product sorting machine and buffering device
CN113320890A (en) * 2021-05-11 2021-08-31 刘彩花 Buffer bed with multi-stage component force mechanism and buffer method thereof

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418735A1 (en) * 1989-09-21 1991-03-27 VSR ENGINEERING GmbH Shock-absorbing support for sliding belts
WO1991017938A1 (en) * 1990-05-17 1991-11-28 Duratech Mining Equipment Pty. Ltd. Conveyor belt support apparatus
FR2735759A1 (en) * 1995-06-22 1996-12-27 Iatropoulos Alexandre Conveyor belt shock absorber
FR2764873A1 (en) * 1997-05-09 1998-12-24 Rene Brunone Shock absorbing of material falling onto conveyor belt
FR2860219A1 (en) * 2003-09-30 2005-04-01 Rene Brunone Shock absorbing bar for conveyor belt has friction surface layer in sections connected by transverse deformable zones formed by grooves
CN102781793A (en) * 2010-01-26 2012-11-14 维尔弗里德·丁瓦尔德 Equipment for reducing impact load on conveyor belts
CN102781793B (en) * 2010-01-26 2014-12-24 维尔弗里德·丁瓦尔德 Apparatus for reducing impact load of conveyor belt
WO2013178383A1 (en) * 2012-05-31 2013-12-05 Msr Maschinen & Anlagen Gmbh Transport and sorting device for bulk goods and piece goods
CN102745461A (en) * 2012-07-19 2012-10-24 苏州优备精密电子有限公司 Damping device used for AGV (Automatic Guided Vehicle) conveyer
US20160159582A1 (en) * 2013-07-25 2016-06-09 Crisplant A/S Conveyor system for transporting items
CN112403938A (en) * 2020-12-04 2021-02-26 湖州霍里思特智能科技有限公司 Mineral product sorting machine and buffering device
CN113320890A (en) * 2021-05-11 2021-08-31 刘彩花 Buffer bed with multi-stage component force mechanism and buffer method thereof
CN113320890B (en) * 2021-05-11 2022-09-06 宁波澳玛特高精冲压机床股份有限公司 Buffer bed with multi-stage component force mechanism and buffer method thereof

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