GB434513A - Improvements in or relating to lehrs for annealing glass ware - Google Patents

Improvements in or relating to lehrs for annealing glass ware

Info

Publication number
GB434513A
GB434513A GB2916834A GB2916834A GB434513A GB 434513 A GB434513 A GB 434513A GB 2916834 A GB2916834 A GB 2916834A GB 2916834 A GB2916834 A GB 2916834A GB 434513 A GB434513 A GB 434513A
Authority
GB
United Kingdom
Prior art keywords
bars
cranks
cams
beams
rails
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
GB2916834A
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.)
OTTO MAETZ
Original Assignee
OTTO MAETZ
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 OTTO MAETZ filed Critical OTTO MAETZ
Priority to GB2916834A priority Critical patent/GB434513A/en
Publication of GB434513A publication Critical patent/GB434513A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00Annealing glass products
    • C03B25/04Annealing glass products in a continuous way
    • C03B25/06Annealing glass products in a continuous way with horizontal displacement of the glass products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

434,513. Step - by - step conveyers. MAETZ, 0., 3A, Geibelstrasse, D³sseldorf, Germany. Oct. 11, 1934, No. 29168. [Class 78 (i)] [See also Group XII] In a step-by-step conveyer for glass-annealing leers of the kind comprising alternate fixed and moving bars 20 supported respectively by transverse beams 22, 39, the latter carry U- shaped bar - supporting elements 23, Fig. 4, formed with a projection 30 and cut-away portions 26, 32 which provide, on assembly, recesses to receive the offset overlapping ends 35 of the bars 20, these ends being slotted for the passage of the projection 30 which is secured to the adjacent element 23 by a clamping screw 31. The beams 39 carrying the moving bars 20 are attached, by means permitting limited vertical and transverse movement, to channel bars 42, Fig. 8, arranged outside the leer and carrying wheels 58 running on rails 59, the latter being supported by links 60 pivoted to fixed pillars 61. The longitudinal movement of the bars 42 is effected by motor-driven cams 65 and cranks 66, the latter being mounted on the cams by means of nuts and screwed spindles 68, which are rotatable by bevel gearing 70, 71, 72, to vary the throw of the cranks. The vertical movement of the conveyer bars is effected by raising and lowering the rails 59, these being connected by adjustable screwed rods 78 to bell-cranks 77 which carry rollers 75 bearing on the cams 65. Each of the cross beams 39 carries a tube 53 for the passage of cooling air, the ends of these tubes extending through the channel bars 42 and being connected to provide a continuous zig-zag cooling pipe.
GB2916834A 1934-10-11 1934-10-11 Improvements in or relating to lehrs for annealing glass ware Expired GB434513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2916834A GB434513A (en) 1934-10-11 1934-10-11 Improvements in or relating to lehrs for annealing glass ware

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2916834A GB434513A (en) 1934-10-11 1934-10-11 Improvements in or relating to lehrs for annealing glass ware

Publications (1)

Publication Number Publication Date
GB434513A true GB434513A (en) 1935-09-03

Family

ID=10287206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2916834A Expired GB434513A (en) 1934-10-11 1934-10-11 Improvements in or relating to lehrs for annealing glass ware

Country Status (1)

Country Link
GB (1) GB434513A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213452A (en) * 1988-01-11 1989-08-16 Excel Corp Walking beam conveyor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213452A (en) * 1988-01-11 1989-08-16 Excel Corp Walking beam conveyor
GB2213452B (en) * 1988-01-11 1992-10-21 Excel Corp A step by step conveyor.

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