US2004249A - Hair curling device - Google Patents
Hair curling device Download PDFInfo
- Publication number
- US2004249A US2004249A US706867A US70686734A US2004249A US 2004249 A US2004249 A US 2004249A US 706867 A US706867 A US 706867A US 70686734 A US70686734 A US 70686734A US 2004249 A US2004249 A US 2004249A
- Authority
- US
- United States
- Prior art keywords
- core
- sheath
- hair
- mandrel
- clamping
- 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
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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
- A45D2/12—Hair winders or hair curlers for use parallel to the scalp, i.e. flat-curlers
- A45D2/24—Hair winders or hair curlers for use parallel to the scalp, i.e. flat-curlers of multi-part type, e.g. with sliding parts other than for fastening
- A45D2/32—Hair winders or hair curlers for use parallel to the scalp, i.e. flat-curlers of multi-part type, e.g. with sliding parts other than for fastening with positive non-return means, e.g. ratchet
Definitions
- the present invention relates teV mandrels used 'in the productionoffpermanentwaves in the hair.
- the means provided for clamping the lock of hairto be wound is commonly located I and thefpartsin'clampingposition at oneend of the mandrel extendingjoutwardly therefrom. Consequently thesurfaceupon which the ⁇ hair is wound is more or less uneven, ⁇ instead ofbeing Wholly smooth and freefrorn obstruction as is desirable for thesmooth and veven wrapping (necessaryfor good results.
- the object of the invention is to provide a mandrel having a smooth cylindrical surface :upon which the hair is to ⁇ be Wound, andjmeans entirely Withinthe surface of themandrel for clamping a lock o hair to beswo'undupon the mandrel.
- n H Y Anotlfier ⁇ object isi to provide in such a mandrel "easily operated means for quicklyl andeffectively clamping a lockof hair.”
- n L Infthe accompanying dravvingz ⁇ c" Figure 1 is aperspective vieWo-fthe inga lock of hair would thereon. f c
- Figure 2 is a longitudinal sectional View of the device. ⁇ U 5 1 'c e i, Figure 3 is a View taken online 3-3 of r Figure 2 and in the direction ⁇ of the arrow.
- Figure 4 is a sectional view similar to Figure 3 of the core member only.
- Figurej is a sectional View online ⁇ tlf-,Stof Figure 2 looking in thedirection of the arrow.
- Figure 6 is a sectional viewsimilarto liigure ⁇ 3, showing a lock fof hair Wound upon the mandrel Figure '7 isjaperspective view of the sheath member.
- ⁇ ofthishead isacircular channel I ⁇ 2,1the inner circumference of which 'is equal tothe fcircumfer# ence" ofthe ⁇ core"I ⁇ I. ⁇
- the core I0 is cutaway tonform a reduced portion I3 longitudinally eccentric to i the core I0 and having an outer transversely dis- ⁇ posed cam surface I 4 Which approaches the plane of the surface ccf the core I0. ⁇
- device hav- Figure 81 is a perspective viewof the core mem?
- this cam surface I 4 does not at any .point extend beyond the surface of the core I0, and that it is longitudinally flat ⁇ Y s c c if Y, Surrounding the core IU and rotatably mount# c ed thereon is a tubular ⁇ sheath upon which the *15 hair isintended to be Wound- This sheath Amay be made in sections I5 and I6.
- the section I5 ⁇ isV positioned adjacent the head II and itsend is engagedin the slot I2.
- Theendof ⁇ the member ⁇ I5 ⁇ Which abuts thehead of the 110 core has ⁇ diametrically opposite slots Il', the edges of which are designated i8.'
- Thesl'ots I'I extend longitudinally a distance ⁇ at least as'great as the cutaway portion of thecore.
- the ⁇ member It abuts the ⁇ :flamber [s andexi tends'longitudinally a short' distance ⁇ beyond the endiof the core memberI, Where it carries a ⁇ sc'revv ⁇ I9,A havingthreadsthat are preferably sharply ⁇ pitched for 'quiclractiornv this screvv Aengaging a threaded socketin the adjacent end 20 ofthelcore. ⁇ .j l" j .n
- the plunger ⁇ consists of a ⁇ square base 2I ⁇ , which keeps it from turning, and has a stud 30 3 22 projecting therefrom.
- the stud 22 is of no greater height than the thickness of the Wall of the sheath I6; j j c
- Thestud 22 ⁇ has one flat surface or faceandthe 1 rest of its surface is roundedoi.
- the sheath member I5 now may be placed adjacent the member I5 with the stud 22 ofthe plunger engaged in :one ofithaholes 23, and ⁇ secured lby tightening the screw I9, thus clamping the sheath I5 against the head I I. vIt will be noted that instead of bunching the hair the clamp acts to flatten the lock. After this the operator winds the hair upon the surfaces of the sheath sections I5 and Ifand 'securesfit by any suitable means, not hereshown.
- this device pre- ⁇ sents a smooth hair supporting surfacepun-brolzen by anything which might .cause the forming of kinks in the hairbeing treated. Further, it provides simple and easily operated .means for securely clamping ⁇ the hair without ycutting or breakingit, and without ,causing any shaip ⁇ bend therein to spoilthe .eiect or the waveland.also means to prevent the parts from slipping due to Vthe tendencyof the wound hair to unwind.
- the device is easily manufactured and of few parts'hence may be made very inexpensively.
- a hair curling mandrel comprising a tubular sheath having a slot therein, a cam (positioned wholly withinthe sheath adjacent the slot and rotatable with relation thereto and cooperating withthe edge of the slot .in the sheath to "form hair clamping means.
- Ahair .curling mandrel comprising a sheath having alongitudinal edge, a corerotatable within'the saidlongitud'inal edge of the sheath, and a cam rotatable with the core and cooperating with the sheath to'form hair clamping means.
- 'A'hair curling mandrel comprising a tubular sheath having a s'lot therein, a core within the sheath, and a rotatablecam eccentric to thecore and lying wholly within the circumference thereof, ⁇ the-saidcam cooperating with the edge of the slot in the sheath to 'form..means for clamping a lock of hair passing through the slot.
- a hair curling. mandrel comprising a tubular sheathhaving diametrically opposite slots therein at oneend, acorerrotatably. positioned within the sheathand having .a head adapted to act as a stop for .the slotted end' ⁇ of the sheath, eccentric clamping means wholly within the-sheath and rotatable with the core, the said clamping means beingvpositioned adjacent the head of the core to cooperate with the slots ⁇ tor Vclamping hair passing through the ⁇ islots, and means at the 'opposite :end of the core for tightening the sheath against the head of the core to prevent relative rotation of the sheath and core.
- a hair curling mandrel comprising a cylindrical core having a head at one end thereof, and a cam portion adjacent the head and lying wholly within the diameter of the core, a tubular sheath of less length than the core rotatably surrounding the core and having a portion adjacent the head thereof provided with diametrically opposite slots for the reception of a lock of hairandadapted to cooperate withathecamgportionito fclamp a lock of hair passed through the slots, a second tubular sheath mounted upon the core and abutting the rst sheath, means for allowing the second sheath :to be rotated in one direction only, and means forclamping both of the sheaths against rotation relative to the core.
- AA hair curling mandrel comprising a cylindrical cor,e,.a sheath rotatably mounted upon the core and upon v.which hair is wrapped, Parts of said core and of the said sheath constituting clamping means for the hair wrapped thereon,
- clamping means cooperating on the relative rotation of the core and sheath.
- Ahair curling mandrel comprising a cylindrical core, clamping means ⁇ onthe core inthe rear of the terminal thereof, a sheath mounted thereon and upon which ⁇ hair is wrapped, the
- a clamp or holding hair comprising a .cam and a sheath surrounding the cam and having a slot therein, said cam and slot having parallel longitudinally flat edges between which the hair is clamped.
- a hair curling mandrel a core having an enlarged head at an end thereof, the said head havinga circular groove therein adapted to receive the end of, a sheath surrounding the core.
- a hair curling mandrel comprising Aa core, a relatively movable sheath surrounding the core and having a recess therein, and a ratchetcarried by the core and engaging the recess to prevent the sheath from turning in one direction relative to the core.
- a hair curling .mandrel comprising a ⁇ core, a relatively rotatable sheathsurrounding the core and having a recess therein, and a ratchet carried by the core and engagingrthe recess to prevent the sheath from turning. in .one direction relative to the core, said ratchet'holding the sheath against rotation-on the .core in one ⁇ direction andpermitting its rotation in the ⁇ opposite direction and its longitudinal movementsV on the cored ROCCO .PEZZEI.J.
Landscapes
- Hair Curling (AREA)
Description
June 11, 1935. R'. PEzzELLA- 2,004,249
. y HAIR CURLING DEVICE Filed Ja'n.l1e, 1934 3mm jaafezzella,
,Patented June Y11, 1935` c [UNITED STATES :PATENTIf OFFIC-E" The present invention relates teV mandrels used 'in the productionoffpermanentwaves in the hair. `In the mandrelsfor waving hair that are now in common use, the means provided for clamping the lock of hairto be wound is commonly located I and thefpartsin'clampingposition at oneend of the mandrel extendingjoutwardly therefrom. Consequently thesurfaceupon which the `hair is wound is more or less uneven,`instead ofbeing Wholly smooth and freefrorn obstruction as is desirable for thesmooth and veven wrapping (necessaryfor good results. n
- The object of the invention is to provide a mandrel having a smooth cylindrical surface :upon which the hair is to `be Wound, andjmeans entirely Withinthe surface of themandrel for clamping a lock o hair to beswo'undupon the mandrel. n H Y Anotlfier` object isi to provide in such a mandrel "easily operated means for quicklyl andeffectively clamping a lockof hair." n L Infthe accompanying dravvingz` c" Figure 1 is aperspective vieWo-fthe inga lock of hair would thereon. f c
Figure 2 is a longitudinal sectional View of the device.` U 5 1 'c e i, Figure 3 is a View taken online 3-3 of rFigure 2 and in the direction `of the arrow.
Figure 4 is a sectional view similar to Figure 3 of the core member only.
Figurej is a sectional View online `tlf-,Stof Figure 2 looking in thedirection of the arrow.` Figure 6 is a sectional viewsimilarto liigure` 3, showing a lock fof hair Wound upon the mandrel Figure '7 isjaperspective view of the sheath member. i
` ofthishead isacircular channel I`2,1the inner circumference of which 'is equal tothe fcircumfer# ence" ofthe `core"I`I.`
At a point slightly spaced from the inner face of the head II, the core I0 is cutaway tonform a reduced portion I3 longitudinally eccentric to i the core I0 and having an outer transversely dis-` posed cam surface I 4 Which approaches the plane of the surface ccf the core I0.` It is to be noted device hav- Figure 81 is a perspective viewof the core mem? i that this cam surface I 4 does not at any .point extend beyond the surface of the core I0, and that it is longitudinally flat`` Y s c c if Y, Surrounding the core IU and rotatably mount# c ed thereon is a tubular `sheath upon which the *15 hair isintended to be Wound- This sheath Amay be made in sections I5 and I6.
. The section I5`isV positioned adjacent the head II and itsend is engagedin the slot I2.` Theendof `the member `I5 `Which abuts thehead of the 110 core has `diametrically opposite slots Il', the edges of which are designated i8.' Thesl'ots I'I extend longitudinally a distance `at least as'great as the cutaway portion of thecore.
The `member It abuts the `:flamber [s andexi tends'longitudinally a short' distance `beyond the endiof the core memberI, Where it carries a `sc'revv` I9,A havingthreadsthat are preferably sharply `pitched for 'quiclractiornv this screvv Aengaging a threaded socketin the adjacent end 20 ofthelcore.` .j l" j .n
`In order to prevent the sheath I6 from turning due to the reaction of h'airw'ound thereon,` tolwit,
its tendency to unwind, and thus allowingrthe hairfto become loose aboutthe device, aespecial 25 ,typeof spring-pressed plunger is'employed. `The plunger designated 20 and its backing spring', is received inasquarefsocket'in the core member 10. The plunger `consists of a `square base 2I`, which keeps it from turning, and has a stud 30 3 22 projecting therefrom. The stud 22 is of no greater height than the thickness of the Wall of the sheath I6; j j c Thestud 22`has one flat surface or faceandthe 1 rest of its surface is roundedoi. l 35 Properly positionedto4 receive the stud221of the plunger is a seriesof holes 23 in the `sheath I6.` Itwill be understood from consideration of Figure 9,` that dueto the `ilat faceand rounded surface of the stud'thecore may bemoved relativelyJ to 40' the sheath I6|in any `direction except thatv in Whichthe flatfaceis positioned.` In use this `face is turned inthe direction opposite to that `in which the" hair is Wound; thus holding `the sheath fagainst'rotation in a direction to permit 451 `the\tender1 `:yof the hair to `uncoilto lcause `the sheathV to` -rotate upon" the core; Due to` the `rounded surfacef the sheath may, however,A be
pulled?.` longitudinally from `the Y core, or` turnedin the direction to tighten the hair thereon.
- AWhen the device is to `loe used, the screw I9 is loosened and the sheath sections `are pulled away and the sheath member I5 turned so 'that the lock of hair passes through the slots Il, when the member is returned to its position with its end engaged in the channel I2. The core Ii) and the member I5 are then relatively rotated in the proper direction, with respect to the cam face I4, to cause the cam face to approach one of the edges I8 of one of the slots, thus securely clamping the lock of hair. The sheath member I5 now may be placed adjacent the member I5 with the stud 22 ofthe plunger engaged in :one ofithaholes 23, and `secured lby tightening the screw I9, thus clamping the sheath I5 against the head I I. vIt will be noted that instead of bunching the hair the clamp acts to flatten the lock. After this the operator winds the hair upon the surfaces of the sheath sections I5 and Ifand 'securesfit by any suitable means, not hereshown.
The advantages of this device are that it pre-` sents a smooth hair supporting surfacepun-brolzen by anything which might .cause the forming of kinks in the hairbeing treated. Further, it provides simple and easily operated .means for securely clamping `the hair without ycutting or breakingit, and without ,causing any shaip `bend therein to spoilthe .eiect or the waveland.also means to prevent the parts from slipping due to Vthe tendencyof the wound hair to unwind. The device is easily manufactured and of few parts'hence may be made very inexpensively.
.From the foregoing, it is thought that the construction, operation and many .advantages of the herein .described 'invention will be apparent to those skilled inthe art Without further description, ,and it .will be understood that various changes inthe size, shape, proportion and minor details oi construction maybe resorted to without departingfrom the spirit or sacrificing any ofthe advantages of the invention'.
What'I claim, is:
' "1. `A hair curling mandrel comprising a tubular sheath havinga slot therein, a cam (positioned wholly withinthe sheath adjacent the slot and rotatable with relation thereto and cooperating withthe edge of the slot .in the sheath to "form hair clamping means.
, 4'2. Ahair .curling mandrel `comprising a sheath having alongitudinal edge, a corerotatable within'the saidlongitud'inal edge of the sheath, and a cam rotatable with the core and cooperating with the sheath to'form hair clamping means.
"3. 'A'hair curling mandrel comprising a tubular sheath having a s'lot therein, a core within the sheath, and a rotatablecam eccentric to thecore and lying wholly within the circumference thereof, `the-saidcam cooperating with the edge of the slot in the sheath to 'form..means for clamping a lock of hair passing through the slot.
4. A hair curling. mandrel comprising a tubular sheathhaving diametrically opposite slots therein at oneend, acorerrotatably. positioned within the sheathand having .a head adapted to act as a stop for .the slotted end'` of the sheath, eccentric clamping means wholly within the-sheath and rotatable with the core, the said clamping means beingvpositioned adjacent the head of the core to cooperate with the slots `tor Vclamping hair passing through the `islots, and means at the 'opposite :end of the core for tightening the sheath against the head of the core to prevent relative rotation of the sheath and core.
5. A hair curling mandrel comprising a cylindrical core having a head at one end thereof, and a cam portion adjacent the head and lying wholly within the diameter of the core, a tubular sheath of less length than the core rotatably surrounding the core and having a portion adjacent the head thereof provided with diametrically opposite slots for the reception of a lock of hairandadapted to cooperate withathecamgportionito fclamp a lock of hair passed through the slots, a second tubular sheath mounted upon the core and abutting the rst sheath, means for allowing the second sheath :to be rotated in one direction only, and means forclamping both of the sheaths against rotation relative to the core.
6. .YA-.hair curling Amandrel comprising a cylindrical core, a tubular sheath mounted upon the core-and-'upon which hair is Wrapped, the said sheathandcore having clamping means for the hair wrapped thereon, saidclampingfmeans cooperating onthe relative rotationof the core and sheath.
7.. AA hair curling mandrel comprising a cylindrical cor,e,.a sheath rotatably mounted upon the core and upon v.which hair is wrapped, Parts of said core and of the said sheath constituting clamping means for the hair wrapped thereon,
said clamping means cooperating on the relative rotation of the core and sheath.
8. Ahair curling mandrel comprising a cylindrical core, clamping means `onthe core inthe rear of the terminal thereof, a sheath mounted thereon and upon which `hair is wrapped, the
said sheathhaving means for cooperating with therein, the edge of the slot cooperating with .the
eccentric face to form means for clamping hair.
l0. In a hair curling device a clamp or holding hair comprising a .cam and a sheath surrounding the cam and having a slot therein, said cam and slot having parallel longitudinally flat edges between which the hair is clamped.
ll. In a hair curling mandrel a core having an enlarged head at an end thereof, the said head havinga circular groove therein adapted to receive the end of, a sheath surrounding the core.
12. A hair curling mandrel comprising Aa core, a relatively movable sheath surrounding the core and having a recess therein, and a ratchetcarried by the core and engaging the recess to prevent the sheath from turning in one direction relative to the core.
13. A hair curling .mandrel comprising a` core, a relatively rotatable sheathsurrounding the core and having a recess therein, and a ratchet carried by the core and engagingrthe recess to prevent the sheath from turning. in .one direction relative to the core, said ratchet'holding the sheath against rotation-on the .core in one `direction andpermitting its rotation in the` opposite direction and its longitudinal movementsV on the cored ROCCO .PEZZEI.J.|A.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US706867A US2004249A (en) | 1934-01-16 | 1934-01-16 | Hair curling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US706867A US2004249A (en) | 1934-01-16 | 1934-01-16 | Hair curling device |
Publications (1)
Publication Number | Publication Date |
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US2004249A true US2004249A (en) | 1935-06-11 |
Family
ID=24839395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US706867A Expired - Lifetime US2004249A (en) | 1934-01-16 | 1934-01-16 | Hair curling device |
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US (1) | US2004249A (en) |
-
1934
- 1934-01-16 US US706867A patent/US2004249A/en not_active Expired - Lifetime
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