GB190505313A - Improvements in Dumb-bells. - Google Patents

Improvements in Dumb-bells.

Info

Publication number
GB190505313A
GB190505313A GB190505313DA GB190505313A GB 190505313 A GB190505313 A GB 190505313A GB 190505313D A GB190505313D A GB 190505313DA GB 190505313 A GB190505313 A GB 190505313A
Authority
GB
United Kingdom
Prior art keywords
shank
bells
dumb
parts
tube
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
Moses John Roberts
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 GB190505313A publication Critical patent/GB190505313A/en
Expired legal-status Critical Current

Links

Abstract

5313. Roberts, M. J. March 14. Dumb-bells are provided with pneumatic grips consisting of an inflatable rubber tube c connected to the shank a by means of wire, string, &c. e<1> wound around pulleys b cast on the shank. The lower end of the shank a is bored with a hole h formed with an internal thread, so that the inflated tube can be closed by means of a stopper k. The ends of the bell are each formed of two parts, which are weighted, the parts g, g<1> being riveted to the reduced end of the shank; while the patts l, p screw on the threaded' continuation i of the shank. The weights m, n are kept in place by a spring o. The shank ends of the bells are hollowed out to form chambers r with rounded edges t, to prevent injury to the inflated tube c.
GB190505313D 1905-03-14 1905-03-14 Improvements in Dumb-bells. Expired GB190505313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190505313T 1905-03-14

Publications (1)

Publication Number Publication Date
GB190505313A true GB190505313A (en) 1905-08-31

Family

ID=32194679

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190505313D Expired GB190505313A (en) 1905-03-14 1905-03-14 Improvements in Dumb-bells.

Country Status (1)

Country Link
GB (1) GB190505313A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134590A (en) * 1961-05-12 1964-05-26 Morrison A Young Rollable exercising device with selectively operable braking means
US3764131A (en) * 1973-02-02 1973-10-09 Rooks J Girard Wrist exerciser
US5580336A (en) * 1995-05-08 1996-12-03 Coallier; Serge Hand exerciser

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134590A (en) * 1961-05-12 1964-05-26 Morrison A Young Rollable exercising device with selectively operable braking means
US3764131A (en) * 1973-02-02 1973-10-09 Rooks J Girard Wrist exerciser
US5580336A (en) * 1995-05-08 1996-12-03 Coallier; Serge Hand exerciser

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