Transporting of glass products during their manufacture (conveying systems for fragile sheets, e.g. glass, B 65 G 49/06) [2]
35
/
04
•
Transporting of hot hollow glass products (C 03 B 35/26 takes precedence) [3]
35
/
06
•
•
Feeding of hot hollow glass products into annealing or heating kilns [3]
35
/
08
•
•
•
using rotary means directly acting on the products [3]
35
/
10
•
•
•
using reciprocating means directly acting on the products, e.g. pushers, stackers [3]
35
/
12
•
•
•
by picking-up and depositing [3]
35
/
14
•
Transporting hot glass sheets [3]
35
/
16
•
•
by roller conveyers [3]
35
/
18
•
•
•
Construction of the conveyer rollers [3]
35
/
20
•
•
by gripping tongs or supporting frames [3]
35
/
22
•
•
on a fluid support bed, e.g. on molten metal [3]
35
/
24
•
•
•
on a gas support bed [3]
35
/
26
•
Transporting of glass tubes or rods [3]
37
/
00
Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
37
/
005
•
Manufacture of flakes [5]
37
/
01
•
Manufacture of glass fibres or filaments [3]
37
/
012
•
•
Manufacture of preforms for drawing fibres or filaments [4]
37
/
014
•
•
•
made entirely or partially by chemical means [4]
37
/
016
•
•
•
•
by a liquid phase reaction process, e.g. through a gel phase [4]
37
/
018
•
•
•
•
by glass deposition on a glass substrate, e.g. by chemical vapour deposition (C 03 B 37/016 takes precedence; surface treatment of glass by coating C 03 C 17/02) [4]
37
/
02
•
•
by drawing or extruding (C 03 B 37/04 takes precedence) [3]
37
/
022
•
•
•
from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres [4]
37
/
023
•
•
•
•
Fibres composed of different sorts of glass, e.g. fibre optics [4]
37
/
025
•
•
•
from reheated softened tubes, rods, fibres or filaments [3]
37
/
026
•
•
•
•
Drawing fibres reinforced with a metal wire [5]
37
/
027
•
•
•
•
Fibres composed of different sorts of glass, e.g. fibre optics (C 03 B 37/028 takes precedence) [4]
37
/
028
•
•
•
•
Drawing fibre bundles, e.g. for making fibre bundles of multifibres [4]
37
/
029
•
•
•
•
Furnaces therefor [5]
37
/
03
•
•
•
Drawing means, e.g. drawing drums [3]
37
/
035
•
•
•
•
having means for deflecting or stripping-off fibres [3]
37
/
04
•
•
by using centrifugal force [3]
37
/
05
•
•
•
by projecting on a rotating body having no radial orifices [3]
37
/
06
•
•
by blasting or blowing molten glass, e.g. for making staple fibres [3]
37
/
065
•
•
•
starting from tubes, rods, fibres, or filaments [3]
37
/
07
•
Controlling or regulating (controlling or regulating in general G 05) [3]
37
/
075
•
Manufacture of fibres or filaments consisting of different sorts of glass or characterised by shape, e.g. hollow fibres, undulated fibres (C 03 B 37/022, C 03 B 37/027, C 03 B 37/028 take precedence; light guides G 02 B 6/00) [3,4]
37
/
08
•
Bushings; Spinnerettes; Nozzles; Nozzle plates (nozzles in general B 05 B)
Non-chemical treatment (C 03 C 25/00 takes precedence; yarns or threads D 02; woven fabrics
D 03; non-woven fabrics D 04)
37
/
12
•
•
of fibres or filaments during winding up [3]
37
/
14
•
•
Re-forming fibres or filaments (C 03 B 37/025 takes precedence) [3]
37
/
15
•
•
•
with heat application, e.g. for making optical fibres (fusion-splicing of light guides G 02 B 6/255; treatment of light guides to shape optical elements G 02 B 6/287) [5]
37
/
16
•
•
Cutting or severing (light guides
G 02 B 6/25) [3,5]
40
/
00
Preventing adhesion between glass and glass or between glass and the means used to shape it [3]
40
/
02
•
by lubrication; Use of materials as release or lubricating compositions [3]
40
/
027
•
•
Apparatus for applying lubricants to glass shaping moulds or tools [5]
40
/
033
•
•
Means for preventing adhesion between glass and glass [5]
