GB1457064A - Tunnel furnaces - Google Patents

Tunnel furnaces

Info

Publication number
GB1457064A
GB1457064A GB4259474A GB4259474A GB1457064A GB 1457064 A GB1457064 A GB 1457064A GB 4259474 A GB4259474 A GB 4259474A GB 4259474 A GB4259474 A GB 4259474A GB 1457064 A GB1457064 A GB 1457064A
Authority
GB
United Kingdom
Prior art keywords
chain
links
muffle
wheel
compression
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
GB4259474A
Inventor
Maxime Monne
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.)
SEDIMMEC
Original Assignee
SEDIMMEC
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 FR7335808A external-priority patent/FR2246473A1/en
Priority claimed from FR7424942A external-priority patent/FR2277749A2/en
Application filed by SEDIMMEC filed Critical SEDIMMEC
Publication of GB1457064A publication Critical patent/GB1457064A/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
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30—Details; Auxiliary devices
    • B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/243—Endless-strand conveyor
    • 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
    • B65G2201/02—Articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chain Conveyers (AREA)
  • Tunnel Furnaces (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

1457064 Endless chain conveyers for muffle furnaces SOC D'EXPLOITATION D'INVENTIONS METALLURGIQUES MECANIQUES ELECTRIQUES ET CHIMIQUES 1 Oct 1974 [3 Oct 1973 12 July 1974] 42594/74 Heading B8A [Also in Division F4] A chain conveyer for a muffle furnace comprises a series of alternate respective links 10, 13, between which there is a degree of lost motion. The links 10 have end faces 12 which are adapted to abut the end faces 12 of adjacent links 10 when the chain is under compression. In normal operation of the conveyer there are points C 1 and C 2 (Fig. 7) at which the chain is neither under tension or compression. Between the return wheel 3 and the point C 1 the chain is under compression, and between C 1 and the wheel 4 the chain is under tension. Both wheels 3 and 4 are driven by a transmission which includes a sliding joint 35 and clutch 36. The distance between the wheels 3 and 4 may be adjusted. There may be a brake on the shaft of the wheel 4. The furnace I<SP>1</SP> comprises a high temperature muffle 23 and a lower temperature muffle 23<SP>1</SP>. Articles (not shown) are inserted into a water cooled section 25 via an opening 26 and are positioned in openings 29 on sheets 28 carried by the links 10.
GB4259474A 1973-10-03 1974-10-01 Tunnel furnaces Expired GB1457064A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7335808A FR2246473A1 (en) 1973-10-03 1973-10-03 Overcoming slippage due to chain belt length variation - by using links with longitudinal play and setting cog wheels between max and min length of belt
FR7424942A FR2277749A2 (en) 1974-07-12 1974-07-12 Overcoming slippage due to chain belt length variation - by using links with longitudinal play and setting cog wheels between max and min length of belt

Publications (1)

Publication Number Publication Date
GB1457064A true GB1457064A (en) 1976-12-01

Family

ID=26217971

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4259474A Expired GB1457064A (en) 1973-10-03 1974-10-01 Tunnel furnaces

Country Status (7)

Country Link
DE (1) DE2447134A1 (en)
ES (1) ES430595A1 (en)
GB (1) GB1457064A (en)
IT (1) IT1020921B (en)
LU (1) LU71026A1 (en)
NL (1) NL7413031A (en)
SE (1) SE7412210L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913500A1 (en) * 1989-04-25 1990-10-31 Bueltmann Monika Roller chain for moving pipes and rods - has plastics discs at each side on extended bolts, and pair of plates connected cross-wise by two riveted on sleeves
DE102004016070A1 (en) * 2004-03-30 2005-11-03 HOLZHÄUSER, Jürgen Endless conveyor

Also Published As

Publication number Publication date
NL7413031A (en) 1975-04-07
DE2447134A1 (en) 1975-04-10
LU71026A1 (en) 1975-04-17
IT1020921B (en) 1977-12-30
ES430595A1 (en) 1977-01-16
SE7412210L (en) 1975-04-28

Similar Documents

Publication Publication Date Title
GB1513877A (en) Endless chain conveyors
GB1389757A (en) Conveyor trough for the formation of scraper chain conveyors
GB1457064A (en) Tunnel furnaces
GB1424930A (en) Conveyor system for heat treatment furnaces
GB1226652A (en)
EP0127075A3 (en) Oven installation with an oven and a conveyor
GB1471523A (en) Guiding endless conveyor chains
DE59601812D1 (en) Roller chain (link chain)
GB1484052A (en) Conveyor chain assemblies
GB1026618A (en) Apparatus for conveying and thermally treating parts
GB1465449A (en) Conveyor or handrail system for continuous entrainment at variable speed
GB1406300A (en) Drive station assemblies for use with scraper chain conveyors
GB717593A (en) Method and apparatus for the winning and conveying of coal and other minerals at a curved face
GB1479021A (en) Devices defining component storage zones for conveyors
GB1369212A (en) Scraper bar chain conveyors
GB1429639A (en) Endless conveyors
FR2234214A2 (en) Suspension conveyor track chains movement transfer - involves lateral projections on adjacent chain links to engage main links for movement transfer
GB1535428A (en) Conveyor system
GB630251A (en) Improvements in or relating to conveyor systems
GB600521A (en) Improvements relating to travelling hearth furnaces
SU609685A1 (en) Traction chain of heating furnace conveyer
Pogorecki Economical Liners with High Wear Resistance for Channels of Mine Conveying Systems Made from Hard Sheet 19 Mn 5 Steel
GB1373207A (en) Baking oven for oriental bread
GB1231050A (en)
GB1379348A (en) Belt sintering machines

Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed