GB703419A - Toothbrushing device - Google Patents

Toothbrushing device

Info

Publication number
GB703419A
GB703419A GB219451A GB219451A GB703419A GB 703419 A GB703419 A GB 703419A GB 219451 A GB219451 A GB 219451A GB 219451 A GB219451 A GB 219451A GB 703419 A GB703419 A GB 703419A
Authority
GB
United Kingdom
Prior art keywords
brushes
brush
bristles
shaft
head
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
GB219451A
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.)
MARGARETE WENDER
Original Assignee
MARGARETE WENDER
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 MARGARETE WENDER filed Critical MARGARETE WENDER
Priority to GB219451A priority Critical patent/GB703419A/en
Publication of GB703419A publication Critical patent/GB703419A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously
    • A61C17/26—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor
    • A61C17/28—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor with rinsing means

Abstract

703,419. Self-feeding, rotary tooth brushes. WENDER, M. Jan. 29, 1951. No. 2194/51. Class 19 [Also in Group VI] A tooth brushing device comprises a pair of removable rotary brushes mounted on a T shaped pipe at one end of the body of the device. the brushes being journalled within the brush hubs and the bristles being set at an angle to the radius of the brushes. The T shaped head shown carries two brushes bolted to shafts journalled within a hollow in the brush hubs. They are driven through bevel gears 29, 30, &c. by a shaft 23. The bristles are set at an angle to the radius of the brush and are combed by the inturned serrated edges 39 of a shield 37 which is secured to a tube fitting on to a further tube attached to the head. The head is one of a number having the different spacings and angles between the brush axes and different strength bristles. It fits detatchably to a handle 5 and is held in position by a claw 14. A clutch 12 transmits the drive from a flexible shaft 10. The motor for the shaft is controlled by a switch 15 and a valve 16 controls the flow of liquid to a pipe 20 the end of which is provided with fine nozzles 48 feeding the liquid through windows on to the brushes.
GB219451A 1951-01-29 1951-01-29 Toothbrushing device Expired GB703419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB219451A GB703419A (en) 1951-01-29 1951-01-29 Toothbrushing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB219451A GB703419A (en) 1951-01-29 1951-01-29 Toothbrushing device

Publications (1)

Publication Number Publication Date
GB703419A true GB703419A (en) 1954-02-03

Family

ID=9735243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB219451A Expired GB703419A (en) 1951-01-29 1951-01-29 Toothbrushing device

Country Status (1)

Country Link
GB (1) GB703419A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1217334B (en) * 1963-09-30 1966-05-26 John Lowell Richmond Rotating toothbrush
US3431571A (en) * 1966-10-26 1969-03-11 Donald Edward Kraus Rotary driven hairbrush
US5044035A (en) * 1990-02-12 1991-09-03 George Barradas Dental cleaning device
CN108836549A (en) * 2017-06-29 2018-11-20 李秀荣 Medical electric Tooth-brushing device
CN112386359A (en) * 2020-11-05 2021-02-23 中南大学 All-round scientific toothbrush

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1217334B (en) * 1963-09-30 1966-05-26 John Lowell Richmond Rotating toothbrush
US3431571A (en) * 1966-10-26 1969-03-11 Donald Edward Kraus Rotary driven hairbrush
US5044035A (en) * 1990-02-12 1991-09-03 George Barradas Dental cleaning device
CN108836549A (en) * 2017-06-29 2018-11-20 李秀荣 Medical electric Tooth-brushing device
CN108836548A (en) * 2017-06-29 2018-11-20 李秀荣 Medical electric Tooth-brushing device
CN108836548B (en) * 2017-06-29 2020-10-13 泰州程顺制冷设备有限公司 Medical electric tooth brushing machine
CN108836549B (en) * 2017-06-29 2020-10-20 泰州市赛得机电设备有限公司 Medical electric tooth brushing machine
CN112386359A (en) * 2020-11-05 2021-02-23 中南大学 All-round scientific toothbrush

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