CA2042499A1 - Eccentric mass structure - Google Patents

Eccentric mass structure

Info

Publication number
CA2042499A1
CA2042499A1 CA 2042499 CA2042499A CA2042499A1 CA 2042499 A1 CA2042499 A1 CA 2042499A1 CA 2042499 CA2042499 CA 2042499 CA 2042499 A CA2042499 A CA 2042499A CA 2042499 A1 CA2042499 A1 CA 2042499A1
Authority
CA
Canada
Prior art keywords
disk
cavities
eccentric mass
mass structure
specific gravity
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.)
Abandoned
Application number
CA 2042499
Other languages
English (en)
French (fr)
Inventor
Luca Toncelli
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
Publication of CA2042499A1 publication Critical patent/CA2042499A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • E02D3/074—Vibrating apparatus operating with systems involving rotary unbalanced masses
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/18—Placing by vibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Mechanical Operated Clutches (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Golf Clubs (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Transmission Devices (AREA)
CA 2042499 1990-05-24 1991-05-14 Eccentric mass structure Abandoned CA2042499A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT59344B/90 1990-05-24
IT5934490U IT223044Z2 (it) 1990-05-24 1990-05-24 Struttura di massa eccentrica perfezionata

Publications (1)

Publication Number Publication Date
CA2042499A1 true CA2042499A1 (en) 1991-11-25

Family

ID=11289097

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2042499 Abandoned CA2042499A1 (en) 1990-05-24 1991-05-14 Eccentric mass structure

Country Status (5)

Country Link
JP (1) JPH04227891A (OSRAM)
CA (1) CA2042499A1 (OSRAM)
DE (1) DE4116060A1 (OSRAM)
ES (1) ES2044739B1 (OSRAM)
IT (1) IT223044Z2 (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110974468A (zh) * 2019-12-13 2020-04-10 嘉善万顺达电子有限公司 电动牙刷的偏心振动结构
TWI697320B (zh) * 2019-12-13 2020-07-01 大陸商嘉善萬順達電子有限公司 電動牙刷的振動結構
TWI705799B (zh) * 2019-12-13 2020-10-01 大陸商嘉善萬順達電子有限公司 電動牙刷的偏心振動結構

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4434221C2 (de) * 1994-09-26 1996-08-29 Netter Gmbh Motorgetriebener Unwuchtvibrator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES356941A2 (es) * 1968-07-23 1970-02-16 Riera Farguell Perfeccionamientos en la construccion de vibradores esta- cionarios.
US4289042A (en) * 1978-04-24 1981-09-15 Fmc Corporation Vibrator with eccentric weights
US4614123A (en) * 1985-01-11 1986-09-30 Global Manufacturing Co, Inc. Vertical vibrator
ES2008534A6 (es) * 1988-06-07 1989-07-16 Echt Sa Vibrador mecanico.
DE8908751U1 (de) * 1989-07-19 1989-10-26 Westin, Ingrid, 5353 Mechernich Turbinenvibrator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110974468A (zh) * 2019-12-13 2020-04-10 嘉善万顺达电子有限公司 电动牙刷的偏心振动结构
TWI697320B (zh) * 2019-12-13 2020-07-01 大陸商嘉善萬順達電子有限公司 電動牙刷的振動結構
TWI705799B (zh) * 2019-12-13 2020-10-01 大陸商嘉善萬順達電子有限公司 電動牙刷的偏心振動結構
US11497591B2 (en) 2019-12-13 2022-11-15 Jiashan D-Max Electronics Co., Ltd. Vibration structure of electrical toothbrush
US11622842B2 (en) 2019-12-13 2023-04-11 Jiashan D-Max Electronics Co., Ltd. Eccentric vibration structure of electrical toothbrush

Also Published As

Publication number Publication date
ES2044739A1 (es) 1994-01-01
ES2044739B1 (es) 1994-07-16
DE4116060A1 (de) 1991-11-28
IT9059344V0 (it) 1990-05-24
DE4116060C2 (OSRAM) 1993-07-15
IT223044Z2 (it) 1995-06-09
IT9059344U1 (it) 1991-11-24
JPH04227891A (ja) 1992-08-17

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Legal Events

Date Code Title Description
FZDE Dead