GB190308006A - Improvements in Dumb-bells and like Exercising Apparatus the Improvements being also applicable to Massaging Apparatus. - Google Patents

Improvements in Dumb-bells and like Exercising Apparatus the Improvements being also applicable to Massaging Apparatus.

Info

Publication number
GB190308006A
GB190308006A GB190308006DA GB190308006A GB 190308006 A GB190308006 A GB 190308006A GB 190308006D A GB190308006D A GB 190308006DA GB 190308006 A GB190308006 A GB 190308006A
Authority
GB
United Kingdom
Prior art keywords
dumb
bells
bell
pinion
armature
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
Inventor
Lockhart Dobie
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
Application granted granted Critical
Publication of GB190308006A publication Critical patent/GB190308006A/en
Expired legal-status Critical Current

Links

Landscapes

  • Massaging Devices (AREA)

Abstract

8006. Dobie, L. April 7. Electric dumb-bells ; massage.-In a pair of dumb-bells, one of the bells is formed of magnetized steel, within one end of which an armature, operated by a spring grip, is caused to rotate. The magnet c is bent up as shown, and is provided with a cover forming one part of the handle fixed to brass side-plates d on the circular ends of the dumb-bell. The other part a of the handle is supported by springs f, and works in guides in the side-plates. A. pinion i, on the axle of the armature, is rotated through suitable gearing by means of a rack m and pivoted lever n, operated by the spring-grip handle. The armature rotates in insulated bearings. The second dumb-bell is made like the first, but is not magnetized and has no armature. The two dumb-bells are electrically connected by means of a wire, attached to the axle of the second bell, and a spring attached to the end of the bell bears against the teeth of the driving-pinion so as to make and break circuit and so give shocks. The lever n, Fig. 1, and the gearing in connection with it, acts as a short circuit, and intensifies shocks. A spring may be adapted to bear against the teeth of the pinion i, so as to give shocks. In a modification, the rack m may engage directly with the pinion i. A massaging-roller or other apparatus may be used instead of the second dumb-bell.
GB190308006D 1903-04-07 1903-04-07 Improvements in Dumb-bells and like Exercising Apparatus the Improvements being also applicable to Massaging Apparatus. Expired GB190308006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190308006T 1903-04-07

Publications (1)

Publication Number Publication Date
GB190308006A true GB190308006A (en) 1904-03-17

Family

ID=32622409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190308006D Expired GB190308006A (en) 1903-04-07 1903-04-07 Improvements in Dumb-bells and like Exercising Apparatus the Improvements being also applicable to Massaging Apparatus.

Country Status (1)

Country Link
GB (1) GB190308006A (en)

Similar Documents

Publication Publication Date Title
GB190308006A (en) Improvements in Dumb-bells and like Exercising Apparatus the Improvements being also applicable to Massaging Apparatus.
US304121A (en) Helm munch
US768581A (en) Electrical apparatus.
US1583261A (en) Electric dumb-bell
GB190916405A (en) A Combined Massaging and Magneto-electric Machine.
Thompson The electromagnet and electromagnetic mechanism
US276136A (en) Electric signaling apparatus for telephone-lines
US406294A (en) Electric trembler-bell
US1608995A (en) Electric lamp
GB190106587A (en) Improvements in Watertight Electric Bells.
Zerbe Electricity for Boys
US544107A (en) Of one-half to
US245275A (en) Island
GB190404353A (en) Improvements in and connected with Electric Vibrating Apparatus for Massage Purposes.
US579975A (en) Magneto-electric generator
US980153A (en) Magneto-electric generator.
US1383605A (en) Magneto
GB191509411A (en) Improvement in Electrically Operated Bells.
US332388A (en) Dlesex
GB190916709A (en) Improvements in Electric Igniting Apparatus for Fuses and the like.
GB190320798A (en) Improved Electric Fish Masses or Shoal of Herrings Indicating Device.
US1093621A (en) Indicator.
US341918A (en) jonsson
GB191510334A (en) Improvements in Electric Bells.
GB191229036A (en) Improvements in Electric Telephones.