GB1120936A - Hair curler and method for manufacturing the same - Google Patents

Hair curler and method for manufacturing the same

Info

Publication number
GB1120936A
GB1120936A GB23192/67A GB2319267A GB1120936A GB 1120936 A GB1120936 A GB 1120936A GB 23192/67 A GB23192/67 A GB 23192/67A GB 2319267 A GB2319267 A GB 2319267A GB 1120936 A GB1120936 A GB 1120936A
Authority
GB
United Kingdom
Prior art keywords
tube
pin
sealing
introducing
diameter
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
GB23192/67A
Inventor
Milton Koss
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.)
QHS Inc
Original Assignee
QHS Inc
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 QHS Inc filed Critical QHS Inc
Publication of GB1120936A publication Critical patent/GB1120936A/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
    • A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
    • A45D2/36—Hair curlers or hair winders with incorporated heating or drying means, e.g. electric, using chemical reaction
    • A45D2/362—Hair curlers or hair winders with incorporated heating or drying means, e.g. electric, using chemical reaction with a heat accumulator, i.e. for heating before use

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Hair Curling (AREA)

Abstract

1,120,936. Hair curler. QHS Inc. 18 May, 1967 [15 Sept., 1966], No. 23192/67. Heading A4V. A hair curler comprises a substantially cylindrical body 20 having a hollow interior and a wall 66 through which heat is transferred, the body being made of a material capable of withstanding boiling water; an exothermic filling 42 situated within the interior of the body which is solid at room temperature but has a melting point lower than that of boiling water, and sealing means comprising at least two sealing portions 50 and 52, bonded to each other, with one of them closer to the hollow interior of the body than the other. Suitably, the curler is a polypropylene cylinder having a pair of opposed end walls 22 and 24 with outer lips 26 and 28 and having longitudinal ribs 32, which is filled by introducing the exothermic material, e.g. sodium hydroxide monohydrate, in the liquid form, through tube 68. The tube is then sealed by introducing a preheating pin which has a diameter smaller than the inner diameter of the tube and is maintained at an elevated temperature so that the inner surface of the tube 68 is heated by heat radiated from the pin; withdrawing the pre-heating pin and introducing a further heating pin which is maintained at an elevated temperature and has a diameter equal to the inner diameter of the tube 68 to further heat the inner wall of the tube; removing the heating pin and introducing a sealing pin which has a diameter greater than the inner diameter of the tube 68 but less than the outer diameter of the tube so that material is displaced from the inner wall of the tube and finally forms a plug sealing the tube and forming first sealing portion 50; then removing the sealing pin and repeating the operation by introducing a second pre-heating pin, followed by a heating pin and a second sealing pin 90 to form a second sealing portion 52 across the inner diameter of the tube. A clip 34 of a suitable springy plastic material is provided to clip on to the body of the curler 20 and hold the hair in place.
GB23192/67A 1966-09-15 1967-05-18 Hair curler and method for manufacturing the same Expired GB1120936A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57959466A 1966-09-15 1966-09-15

Publications (1)

Publication Number Publication Date
GB1120936A true GB1120936A (en) 1968-07-24

Family

ID=24317529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23192/67A Expired GB1120936A (en) 1966-09-15 1967-05-18 Hair curler and method for manufacturing the same

Country Status (3)

Country Link
US (1) US3455309A (en)
DE (1) DE1557335A1 (en)
GB (1) GB1120936A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160418A (en) * 1984-06-18 1985-12-24 Primo Bugane Hair curler

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219034A (en) * 1978-05-30 1980-08-26 James Nemish Double set hair styling roller device
USRE35287E (en) * 1983-02-07 1996-07-02 Caruso; Richard Hair curler
US4627452A (en) * 1983-06-09 1986-12-09 Richard Caruso Electrically heated hair roller
US4510953A (en) * 1983-09-23 1985-04-16 Richard Caruso Hair curler
WO2012021815A2 (en) * 2010-08-13 2012-02-16 Israel Zimmerman Reusable self-heating hair roller

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076521A (en) * 1934-11-26 1937-04-06 Rudolph G List Hair curling and waving device
US3103934A (en) * 1959-03-04 1963-09-17 Barbu Niculescu Heating device for setting hair and permitting of accelerated drying
US3228403A (en) * 1962-05-28 1966-01-11 Pasternack Jacob Hair curler
US3358062A (en) * 1965-06-16 1967-12-12 Jerome H Lemelson Molding method for making sealed articles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160418A (en) * 1984-06-18 1985-12-24 Primo Bugane Hair curler

Also Published As

Publication number Publication date
US3455309A (en) 1969-07-15
DE1557335A1 (en) 1970-03-19

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