GB337537A - Improvements in lawn-tennis ball washing machines - Google Patents

Improvements in lawn-tennis ball washing machines

Info

Publication number
GB337537A
GB337537A GB2913129A GB2913129A GB337537A GB 337537 A GB337537 A GB 337537A GB 2913129 A GB2913129 A GB 2913129A GB 2913129 A GB2913129 A GB 2913129A GB 337537 A GB337537 A GB 337537A
Authority
GB
United Kingdom
Prior art keywords
nut
stud
disc
balls
shoulder
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
GB2913129A
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 GB2913129A priority Critical patent/GB337537A/en
Publication of GB337537A publication Critical patent/GB337537A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
    • A63B47/04—Devices for handling or treating balls, e.g. for holding or carrying balls for cleaning balls

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Cultivation Of Plants (AREA)

Abstract

337,537. Ramsden, B. Sept. 26, 1929. Balls, cleaning. - In a ball-washing machine of the kind described in Specification 12918/89, the two ball - enclosing discs A, B are connected by a central stud 1 secured to the lower disc A by a nut 4 and perforated flange 11, and the stud has a shoulder 12 against which a flanged cylindrical nut 2, rotatable in a recess in the upper disc may abut, the cylindrical nut being retained by a friction plate 3 capable of rotation around the nut. The handle 6 for rotating the upper disc B is driven tightly on to a bush 63 pressed upon a stud 61 secured by a plate 64 to the disc. The upper end of the bush 63 is pressed in beneath a a shoulder 62. In using the machine, after the balls have been placed in the annular groove in the disc A, the upper disc B is placed over the stud 1 and is rotated by means of the handle 6. The nut 2 is caused by friction to move down the screwed end of the stud until arrested by the shoulder 12 thus putting the required maximum pressure on the balls, and maintaining the pressure during the continued rotation. On reversing the rotation the nut unscrews and disengages the two discs.
GB2913129A 1929-09-26 1929-09-26 Improvements in lawn-tennis ball washing machines Expired GB337537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2913129A GB337537A (en) 1929-09-26 1929-09-26 Improvements in lawn-tennis ball washing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2913129A GB337537A (en) 1929-09-26 1929-09-26 Improvements in lawn-tennis ball washing machines

Publications (1)

Publication Number Publication Date
GB337537A true GB337537A (en) 1930-11-06

Family

ID=10286648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2913129A Expired GB337537A (en) 1929-09-26 1929-09-26 Improvements in lawn-tennis ball washing machines

Country Status (1)

Country Link
GB (1) GB337537A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175509A (en) * 1985-05-22 1986-12-03 John Tippett Golf ball cleaner
CN106180031A (en) * 2016-08-03 2016-12-07 刘运华 A kind of physical culture tennis Quick cleaning device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175509A (en) * 1985-05-22 1986-12-03 John Tippett Golf ball cleaner
GB2175509B (en) * 1985-05-22 1989-07-19 John Tippett Golf ball cleaner
CN106180031A (en) * 2016-08-03 2016-12-07 刘运华 A kind of physical culture tennis Quick cleaning device

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