GB165668A - Improvements in and relating to machines for grinding glassware - Google Patents

Improvements in and relating to machines for grinding glassware

Info

Publication number
GB165668A
GB165668A GB1905720A GB1905720A GB165668A GB 165668 A GB165668 A GB 165668A GB 1905720 A GB1905720 A GB 1905720A GB 1905720 A GB1905720 A GB 1905720A GB 165668 A GB165668 A GB 165668A
Authority
GB
United Kingdom
Prior art keywords
carriage
bracket
spindle
bearings
work
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
GB1905720A
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
Application filed by Individual filed Critical Individual
Priority to GB1905720A priority Critical patent/GB165668A/en
Publication of GB165668A publication Critical patent/GB165668A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/12—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of hollow glassware, e.g. drinking glasses, preserve jars, television picture tube viewing panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

165,668. Knight, A. B. July 6, 1920. Disc apparatus; driving-devices; supplying fluids; work-holders; spindle-mountings. - A machine for grinding glassware, especially the cracked-off ends of tumblers &c., comprises a number of similar units, all the grinders being driven by a single belt. The machine shown has three units, each of which comprises a grinding- wheel 43, Fig. 5, and a holder 63 for the drinking-glass 45 being ground. Each grinder 43 is carried by a chuck 42 on the end of a tubular spindle 19, which is supported in bearings 17 and is rotated by a pulley 20 between ball bearings 22. Water is supplied through a pipe 32 concentric with the spindle 19, and the waste returns through the spindle, the coned end 23 of it throwing the waste away from the bearings 17 into a housing 26. The ring 63 is lined with leather or other fibrous material and forms part of a chuck 62 on a carriage 56, which is carried by a pair of rods 46. These rods are slidable.in sleeves 48, Fig. 2, carried by one of the bearings 17, and in sleeves 51 on a bracket 52. The carriage 56 is moved towards the grinder by weights 111, and away therefrom by a. treadle 100. The levers connecting each treadle to its corresponding carriage are so proportioned that equal depressions of the treadles produce equal movements of the carriages. The forward movement of the carriage 56 is limited by an adjustable nut 71 on a rod 67 sliding through an aperture in the bracket 52 and attached to the carriage 56. A latch 74 on the bracket 52 can be turned to engage a. flattened portion 72 of the rod 67 and hold the carriage 56 in its inoperative position. The bracket 52 carries an adjustable rod 64, Fig. 5, which passes through the carriage 56 and contacts with the rear of the work as the carriage is withdrawn, thereby ejecting the work. The several units are driven from a motor 105, Fig. 3, by a belt 21 passing over the pulleys 20 and under idler pulleys 109. Openings 106 in the support 10 allow the belt to pass therethrough, and are provided with upstanding edges 107 to prevent overflow of water.
GB1905720A 1920-07-06 1920-07-06 Improvements in and relating to machines for grinding glassware Expired GB165668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1905720A GB165668A (en) 1920-07-06 1920-07-06 Improvements in and relating to machines for grinding glassware

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1905720A GB165668A (en) 1920-07-06 1920-07-06 Improvements in and relating to machines for grinding glassware

Publications (1)

Publication Number Publication Date
GB165668A true GB165668A (en) 1921-07-07

Family

ID=10123026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1905720A Expired GB165668A (en) 1920-07-06 1920-07-06 Improvements in and relating to machines for grinding glassware

Country Status (1)

Country Link
GB (1) GB165668A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114986318A (en) * 2022-08-03 2022-09-02 广东金玻智能装备有限公司 Interval equipartition mechanism, draw gear who has it and glass edging machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114986318A (en) * 2022-08-03 2022-09-02 广东金玻智能装备有限公司 Interval equipartition mechanism, draw gear who has it and glass edging machine
CN114986318B (en) * 2022-08-03 2022-10-25 广东金玻智能装备有限公司 Interval equipartition mechanism, draw gear who has it and glass edging machine

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