GB663581A - Improvements in or relating to barrels for barrel polishing - Google Patents

Improvements in or relating to barrels for barrel polishing

Info

Publication number
GB663581A
GB663581A GB943449A GB943449A GB663581A GB 663581 A GB663581 A GB 663581A GB 943449 A GB943449 A GB 943449A GB 943449 A GB943449 A GB 943449A GB 663581 A GB663581 A GB 663581A
Authority
GB
United Kingdom
Prior art keywords
barrel
axis
barrels
rotated
interior
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
GB943449A
Inventor
Hans Weiss
Leslie William Jess Buttonshaw
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.)
VERE HOLDINGS Ltd
Original Assignee
VERE HOLDINGS Ltd
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 VERE HOLDINGS Ltd filed Critical VERE HOLDINGS Ltd
Priority to GB943449A priority Critical patent/GB663581A/en
Publication of GB663581A publication Critical patent/GB663581A/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
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pinball Game Machines (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

663,581. Tumbling-barrels. VERE HOLDINGS, Ltd. April 6, 1949, No. 9434/49. Class 60 The interior of a barrel for use in barrel-polishing has a closed smooth non-circular cross-section normal to the axis of the barrel and the internal surfaces at the ends of the barrel are shaped so that they merge smoothly into the internal surface of the central portion of the barrel. The cross-section 14, Fig. 1, of the interior of the barrel 10 normal to the axis of the barrel is an ellipse; alternatively it may be of oval shape having two central parallel straight portions joined together by two semi-circles. The internal surfaces 18, Fig. 2, at the ends of the barrel are shaped so that they merge smoothly with. the internal surface 19 of the central portion of the barrel. The barrel has a removable lid 11 clamped to angle pieces 12 and has shafts 15, 16 at each end so that it can be rotated about its axis, the shaft 16 carrying a sprocket wheel 17. In a modification, Fig. 3, the barrel 20 is rotated about an axis 24 which intersects the axis 23 of the barrel at a small angle.
GB943449A 1949-04-06 1949-04-06 Improvements in or relating to barrels for barrel polishing Expired GB663581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB943449A GB663581A (en) 1949-04-06 1949-04-06 Improvements in or relating to barrels for barrel polishing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB943449A GB663581A (en) 1949-04-06 1949-04-06 Improvements in or relating to barrels for barrel polishing

Publications (1)

Publication Number Publication Date
GB663581A true GB663581A (en) 1951-12-27

Family

ID=9871906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB943449A Expired GB663581A (en) 1949-04-06 1949-04-06 Improvements in or relating to barrels for barrel polishing

Country Status (1)

Country Link
GB (1) GB663581A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641430A (en) * 1951-06-11 1953-06-09 Secofsky Abraham Adjustable camera and spotlight support
US4037368A (en) * 1973-06-07 1977-07-26 Toll Cryogenics, Inc. Method for deflashing small parts
DE3040196A1 (en) * 1980-04-05 1981-10-08 Tsukio Sabae Fukui Takada DRUM POLISHER

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641430A (en) * 1951-06-11 1953-06-09 Secofsky Abraham Adjustable camera and spotlight support
US4037368A (en) * 1973-06-07 1977-07-26 Toll Cryogenics, Inc. Method for deflashing small parts
DE3040196A1 (en) * 1980-04-05 1981-10-08 Tsukio Sabae Fukui Takada DRUM POLISHER

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