US152252A - Improvement in machines for making horseshoes - Google Patents

Improvement in machines for making horseshoes Download PDF

Info

Publication number
US152252A
US152252A US152252DA US152252A US 152252 A US152252 A US 152252A US 152252D A US152252D A US 152252DA US 152252 A US152252 A US 152252A
Authority
US
United States
Prior art keywords
machines
improvement
making horseshoes
horseshoes
making
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 - Lifetime
Application number
Publication date
Application granted granted Critical
Publication of US152252A publication Critical patent/US152252A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0611—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile
    • B06B1/0618—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
US152252D Improvement in machines for making horseshoes Expired - Lifetime US152252A (en)

Publications (1)

Publication Number Publication Date
US152252A true US152252A (en) 1874-06-23

Family

ID=2221664

Family Applications (1)

Application Number Title Priority Date Filing Date
US152252D Expired - Lifetime US152252A (en) Improvement in machines for making horseshoes

Country Status (1)

Country Link
US (1) US152252A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090034399A1 (en) * 2006-02-28 2009-02-05 Matsushita Electric Industrial Co., Ltd. Optical disc apparatus and optical disc determining method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090034399A1 (en) * 2006-02-28 2009-02-05 Matsushita Electric Industrial Co., Ltd. Optical disc apparatus and optical disc determining method

Similar Documents

Publication Publication Date Title
US152252A (en) Improvement in machines for making horseshoes
US147282A (en) Improvement in windmills
US148626A (en) Improvement in machines for making metallic nuts
US150640A (en) Improvement in tallying-registers
US154723A (en) Improvement in cider-mills
US150346A (en) Improvement in screw-taps
US148393A (en) Improvement
US146808A (en) Improvement in cotton-presses
USD7347S (en) Design for buckle-plate
US149419A (en) Improvement in windmills
USD7145S (en) m mullvii jiwu
US153728A (en) Improvement in sewing-machine casters
US153548A (en) Improvement in car-wheels
GB187404150A (en)
GB187400269A (en)
US146810A (en) Improvement in ditching-machines
US149078A (en) stewart
USD7232S (en) Design for ruches
USD7135S (en) Design for
USD7116S (en) Design for neck-ruffs
US148842A (en) Improvement in lanterns
CA3648A (en) Improvement in sewing machines
CA3417A (en) Improvements in horse shoes
USD7118S (en) Design for oil-cloth
US151071A (en) Improvement in heating-stoves