SE302657B - - Google Patents

Info

Publication number
SE302657B
SE302657B SE6607/65A SE660765A SE302657B SE 302657 B SE302657 B SE 302657B SE 6607/65 A SE6607/65 A SE 6607/65A SE 660765 A SE660765 A SE 660765A SE 302657 B SE302657 B SE 302657B
Authority
SE
Sweden
Prior art keywords
tool
annular member
plunger
reciprocates
bushing
Prior art date
Application number
SE6607/65A
Inventor
G Bergendal
Original Assignee
G Bergendal
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 G Bergendal filed Critical G Bergendal
Priority to SE6607/65A priority Critical patent/SE302657B/xx
Priority to US548906A priority patent/US3473224A/en
Priority to GB20579/66A priority patent/GB1083682A/en
Priority to DE19661541193 priority patent/DE1541193B1/en
Priority to CH729666A priority patent/CH449845A/en
Publication of SE302657B publication Critical patent/SE302657B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments
    • A61C3/08—Tooth pluggers or hammers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/07—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with vibratory drive, e.g. ultrasonic

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

1,083,682. Dental instruments. G. BERGENDAL. May 10, 1966 [May 20, 1965], No. 20579/66. Heading A5R. A vibratory device for compacting tooth fillings by the longitudinal and transverse vibration of a tool 7 comprises a cam 5 rotated by a driving shaft 2 so that it imparts blows on a plunger 4' which transmits them to the plugging tool 7, the tool 7 being mounted in a holder 6' which is axially slidable in an annular member 11. The plunger is reciprocable by the cam within a bushing 10 in a cylindrical housing 3, the annular member 11 being retained in the housing by a flange 3a. The tool holder 6' is closed at one end 6'a which is struck by a transverse wall 4'a of the plunger as it reciprocates, providing longitudinal vibrations to the tool. A groove 3b is formed between the bushing 10 and the retaining flange 3a, edges of the annular member 11 being received in the groove when the tool is subjected to a lateral load. The central thicker portion of the annular member is surrounded by a conical portion 11b which is engaged by lower edges 4'b of the plunger as it reciprocates. thus tending to centre the annular member when it has been subjected to a lateral load thereby imparting lateral vibrations to the tool.
SE6607/65A 1965-05-20 1965-05-20 SE302657B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE6607/65A SE302657B (en) 1965-05-20 1965-05-20
US548906A US3473224A (en) 1965-05-20 1966-05-10 Vibrators for condensing tooth fillings
GB20579/66A GB1083682A (en) 1965-05-20 1966-05-10 Improvements in vibrators for compacting tooth fillings
DE19661541193 DE1541193B1 (en) 1965-05-20 1966-05-11 Vibrator for compacting tooth fillings
CH729666A CH449845A (en) 1965-05-20 1966-05-20 Vibrator for compacting dental fillings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE6607/65A SE302657B (en) 1965-05-20 1965-05-20

Publications (1)

Publication Number Publication Date
SE302657B true SE302657B (en) 1968-07-29

Family

ID=20269136

Family Applications (1)

Application Number Title Priority Date Filing Date
SE6607/65A SE302657B (en) 1965-05-20 1965-05-20

Country Status (5)

Country Link
US (1) US3473224A (en)
CH (1) CH449845A (en)
DE (1) DE1541193B1 (en)
GB (1) GB1083682A (en)
SE (1) SE302657B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL162557C (en) * 1974-12-27 1980-06-16 Mul E F J D DEVICE FOR PRESSING TOOTH FILLINGS.
JPS63183051A (en) * 1987-01-26 1988-07-28 高津　寿夫 Ultrasonic vibration applied closing and shaping system for dental adhesive molding material
DE10102985A1 (en) * 2001-01-23 2002-07-25 Kaltenbach & Voigt Mechanical pulse generator for dental medicine or medical purposes
US20140199008A1 (en) * 2013-01-14 2014-07-17 Regal Beloit America, Inc. Sleeve bearing device
US9173719B2 (en) 2013-11-08 2015-11-03 Beak And Bumper, Llc Force applying attachment, kit and method for pre-loosening a tooth in order to facilitate removal thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1641031A (en) * 1926-08-06 1927-08-30 Gaillard Madison Wilson Automatic chisel hammer
US2488846A (en) * 1944-03-03 1949-11-22 Bergendal Gunnar Dental implement

Also Published As

Publication number Publication date
GB1083682A (en) 1967-09-20
CH449845A (en) 1968-01-15
DE1541193B1 (en) 1970-03-26
US3473224A (en) 1969-10-21

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