GB364899A - Improvements in electric couplings for electrically heated hand tools such as curling tongs - Google Patents

Improvements in electric couplings for electrically heated hand tools such as curling tongs

Info

Publication number
GB364899A
GB364899A GB4961/31A GB496131A GB364899A GB 364899 A GB364899 A GB 364899A GB 4961/31 A GB4961/31 A GB 4961/31A GB 496131 A GB496131 A GB 496131A GB 364899 A GB364899 A GB 364899A
Authority
GB
United Kingdom
Prior art keywords
attached
electrically heated
tongs
hand tools
heated hand
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
GB4961/31A
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.)
Robert Bosch AG
Robert Bosch GmbH
Original Assignee
Robert Bosch AG
Robert Bosch GmbH
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 Robert Bosch AG, Robert Bosch GmbH filed Critical Robert Bosch AG
Publication of GB364899A publication Critical patent/GB364899A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D1/00—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor
    • A45D1/02—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for internal heating, e.g. by liquid fuel
    • A45D1/04—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for internal heating, e.g. by liquid fuel by electricity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters

Landscapes

  • Electric Cable Installation (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

364,899. Swivelling couplings. BOSCH AKT.-GES., R., 4, Militõrstrasse, Stuttgart, Germany. Feb. 17, 1931, No. 4961. Convention date, March 8, 1930. [Class 38 (i).] A swivelling connection to an electrically heated hand tool, such as curling tongs, has sliding connections for the current leads and for an earth connection. The current leads are attached to springs 10 attached to the casing 4 that slide upon cylindrical contacts 9, 9a connected to the leads 8 of the heater. The handle 2 of the tongs is rotatably connected to the casing 4 by a flange 3 against which presses a spring 12 attached to a metal strip 13. At the other end the strip 13 is riveted to a cable clamp 14, 15, or to another metal part, to which the earth lead is attached as at 18. A support 17 for the lead 8 is also secured in the clamp 14, 15.
GB4961/31A 1930-03-08 1931-02-17 Improvements in electric couplings for electrically heated hand tools such as curling tongs Expired GB364899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE711345X 1930-03-08

Publications (1)

Publication Number Publication Date
GB364899A true GB364899A (en) 1932-01-14

Family

ID=6620395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4961/31A Expired GB364899A (en) 1930-03-08 1931-02-17 Improvements in electric couplings for electrically heated hand tools such as curling tongs

Country Status (4)

Country Link
AT (1) AT130482B (en)
CH (1) CH152724A (en)
FR (1) FR711345A (en)
GB (1) GB364899A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3534392A (en) * 1967-09-29 1970-10-13 Calor App Electro Domestiques Electrical curling tongs
DE2605092A1 (en) * 1976-02-10 1977-08-18 Braun Ag Rotating terminal fitting on cable end - has symmetrical bearings and has several symmetrical contact surfaces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3534392A (en) * 1967-09-29 1970-10-13 Calor App Electro Domestiques Electrical curling tongs
DE2605092A1 (en) * 1976-02-10 1977-08-18 Braun Ag Rotating terminal fitting on cable end - has symmetrical bearings and has several symmetrical contact surfaces

Also Published As

Publication number Publication date
CH152724A (en) 1932-02-15
AT130482B (en) 1932-11-25
FR711345A (en) 1931-09-07

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