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US2459452A - Clamp - Google Patents

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Publication number
US2459452A
US2459452A US685995A US68599546A US2459452A US 2459452 A US2459452 A US 2459452A US 685995 A US685995 A US 685995A US 68599546 A US68599546 A US 68599546A US 2459452 A US2459452 A US 2459452A
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United States
Prior art keywords
plates
clamp
members
jaws
plate
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Expired - Lifetime
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US685995A
Inventor
Reiner Kenneth
Braga Armand
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REINER
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REINER
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Priority to US23163D priority Critical patent/USRE23163E/en
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Application filed by REINER filed Critical REINER
Priority to US685995A priority patent/US2459452A/en
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Publication of US2459452A publication Critical patent/US2459452A/en
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    • 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
    • A45D8/00—Hair-holding devices; Accessories therefor
    • A45D8/20—Hair clamps, i.e. elastic multi-part clamps, the parts of which are pivotally connected between their ends
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/44—Clasp, clip, support-clamp, or required component thereof
    • Y10T24/44291—Clasp, clip, support-clamp, or required component thereof including pivoted gripping member
    • Y10T24/44376—Spring or resiliently biased about pivot

Definitions

  • This invention relates to clamps, and while the invention may be employed in the construction of clamps for performing any special function, it is described in the present specification as applied to the construction of a curl clamp. These clamps are employed for clamping the hair to maintain it in a formed curl.
  • One of the objects of the invention is to provide a clamp of simple construction, which can be readily formed of two members having a correlated construction enabling the same to be attached together in such a way that they can rock upon each other so as to open the clamp to receive the curl, and so that resilient means carried by one of the members will engage the other member in such a way as to urge the clamp toward its closed position.
  • Another object of the invention is to provide a curl clamp of this general type, which will present a substantially flat side which can be disposed against the side of the head when the clamp is in use for holding a curl in place. In this way ladies coifiures can be created without subjecting the wearer of the clamp to any discomfort.
  • Another object of the invention is to produce a clamp of this kind, composed of two members having a correlated construction and form, which will enable the two members to be interlocked with each other when brought into contact with each other, and so as to enable the members to rock upon each other; and at the same time, to afford two handles or pressure points at which pressure may be applied to open up the clamp.
  • the invention consists in the novel parts and combinations of parts to be described hereinafter, all of which contribute to produce an efficient clamp.
  • Fig. 1 is a plan of the clamp embodying our invention, the position of the curl being indicated in dotted lines.
  • Fig. 2 is a view which is partially a side eletov 1 1949 it is a plan of this part as illustrated in Fig. 2, with the upper clamping member removed.
  • clamping members i and 2 which, in the present instance, are in the form of elongated plates which are superposed upon each other.
  • jaws for example, the jaw 3
  • has an offset portion 5 which is offset away from the opposite jaw 4 so that pressure of the two Jaws against each other is concentrated at two lines or zones 6 and 'l which would correspond approximately to the diameter of the curl that is to be held by the clamp.
  • the plates i and 2 are preferably formed with longitudinally disposed slots 8 and 8 respectively, so that the upper plate presents two parallel forks la, and the lower plate presents two parallel forks 2a.
  • one or more projecting parts for example, in the form of spurs such as the spurs It, struck up from the material of the member 2; and the other member has means, preferably in the form of vation and partially a section, the section portion being located at the handled end of the clamp.
  • Fig. 3 is a plan of the lower member of the clamp and showing its upper face, that is to say,
  • sockets ll located to align with the spurs, and through which the spurs project. These sockets in the present instance, are formed in the upper plate i, as illustrated in Fig. 2, to align with these spurs.
  • the sockets ii are of greater width than the spurs measured in a direction parallel with the longitudinal axis of the clamp. This permits freedom of rocking movement of the members i and 2 upon each other.
  • the openings or sockets II are preferably located at a dihedral angle I! which is produced by bending the adjacent end portion of the clamping member I away from the lower member 2 so as to form a handle, or handle extension l3.
  • the other member 2 is also provided with a handle extension it which may if desired be slightly bent upwardly beyond the location of the spurs iii. In this way a clearance angle i5 is formed between the two extensions l3 and- I4 so as to enable the two handle extensions to be pressed toward each other between the thumb and a finger of the operator of the clamp.
  • the handle portion I4 may be provided with an opening or eye 20 through it, which enables the clamp to be hung on a hook or nail for convenience, and which also enables a number of these clamps to be collected together on a ring, or cord.
  • the two members I and 2 are preferably connected together to produce the clamp by seating the member I over the member 2 with the spurs I0 projecting up through the sockets I I then the jaw end of the plate I is swung down against the jaw of plate 2. As this movement is completed, the hook I! will snap under or over the transverse edge IB, which interlocks the two plates to each other.
  • each of said members comprises an elongated plate, one of said plates being bent to form a dihedral angle the edge whereof rests against the other plate and functions as a fulcrum on which the plates rock relative to each other.
  • one of said plates being bent to form a dihedralangle the edge whereof functions as a fulcrum on which that plate rocks.
  • each of said members comprises an elongated plate, said plates having the 'said jaws at one end, and having operating handles at their other ends, the member having the said resilient extension having a dihedral angle formed thereon, the edge of said dihedral angle functioning as a fulcrum on which the said members rock.
  • a clamp comprising two superposed elongated plates, said plates at one end of the clamp functioning as clamping jaws, said plates having correlated means including a spur on one of said plates and a socket for the spur on the other plate to prevent shifting of the plates relatively to each other, said plates having handle extensions diverging from each other and operating when pressed toward each other, to separate the jaws, one of said plates having an integral resilient tongue with a hook at its end, and the other plate having an edge to engage said hook, said resilient tongue operating to press said jaws toward each other.
  • a clamp comprising two superposed elongated plates, said plates at one end of the clamp functioning as clamping jaws, said plates having correlated means including a spur on one of said plates and a socket for the spur on the other plate to prevent shifting of the plates relatively to each other, said plates having handle extensions diverging from each other and operating when pressed toward each other, to separate the jaws, and resilient means integral with at least one of said plates operating to press said jaws toward each other.
  • a clamp comprising two superposed plates, said plates having means at corresponding edges functioning as clamping jaws, said plates further having correlated means integral respectively with said plates for preventing shifting of said plates relatively to each other and effecting a connection enabling said plates to rock upon each other; said plates further having handle extensions diverging from each other and operating when pressed toward each other to separate the jaws; one of said plates having a transverse edge, and the other plate having a resilient curved tongue with a hook adjacent its end operating to snap onto said transverse edge, and operating thereafter to hold said plates together and to press said jaws together.
  • a clamp comprising two superposed elongated plates, said plates at one end of the clamp functioning as clamping jaws, said plates having correlated means including a spur on one of said plates and means on the other plate to cooperate with the spur to prevent shifting of the plates relatively to each other, said plates having handle extensions diverging from each other and operating when pressed toward each other,

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  • Clamps And Clips (AREA)

Description

Jan. 18, 1949. K, RElNER ETAL 2,459,452
CLAMP Filed July 24, 1946 INVENTORS: f'fi/V/VETH Rem 5?, By Amwmva 5,6464,
MAM
Patented Jan. 18, 1949 I cam Kenneth Reiner, Los Angeles, and Armand Braga, Eagle Rock, CaliL; said Bran. allignor to said Rainer Application July 24, 1946, Serial No. 885,995
Claims. 1
This invention relates to clamps, and while the invention may be employed in the construction of clamps for performing any special function, it is described in the present specification as applied to the construction of a curl clamp. These clamps are employed for clamping the hair to maintain it in a formed curl.
One of the objects of the invention is to provide a clamp of simple construction, which can be readily formed of two members having a correlated construction enabling the same to be attached together in such a way that they can rock upon each other so as to open the clamp to receive the curl, and so that resilient means carried by one of the members will engage the other member in such a way as to urge the clamp toward its closed position.
Another object of the invention is to provide a curl clamp of this general type, which will present a substantially flat side which can be disposed against the side of the head when the clamp is in use for holding a curl in place. In this way ladies coifiures can be created without subjecting the wearer of the clamp to any discomfort.
Another object of the invention is to produce a clamp of this kind, composed of two members having a correlated construction and form, which will enable the two members to be interlocked with each other when brought into contact with each other, and so as to enable the members to rock upon each other; and at the same time, to afford two handles or pressure points at which pressure may be applied to open up the clamp.
Further objects of the invention will app ar hereinafter.
The invention consists in the novel parts and combinations of parts to be described hereinafter, all of which contribute to produce an efficient clamp.
A preferred embodiment of the invention is described in the following specification, while the broad scope of the invention is pointed out in the appended claims. i
In the drawing:
Fig. 1 is a plan of the clamp embodying our invention, the position of the curl being indicated in dotted lines.
Fig. 2 is a view which is partially a side eletov 1 1949 it is a plan of this part as illustrated in Fig. 2, with the upper clamping member removed.
In practicing the invention, we prefer to employ two clamping members i and 2 which, in the present instance, are in the form of elongated plates which are superposed upon each other.
These members or plates, in practicing the invention, are given a correlated form enabling them to be interlocked with each other to enable the plates to rock upon each other to separate the jaws 3 and I that are formed respectively, at adjacent ends of the plates. jaws, for example, the jaw 3, has an offset portion 5 which is offset away from the opposite jaw 4 so that pressure of the two Jaws against each other is concentrated at two lines or zones 6 and 'l which would correspond approximately to the diameter of the curl that is to be held by the clamp.
The plates i and 2 are preferably formed with longitudinally disposed slots 8 and 8 respectively, so that the upper plate presents two parallel forks la, and the lower plate presents two parallel forks 2a.
In order to enable the members I and 2 to engage each other in such a way as to prevent these two members from shifting longitudinally with respect to each other, we prefer to provide one or more projecting parts, for example, in the form of spurs such as the spurs It, struck up from the material of the member 2; and the other member has means, preferably in the form of vation and partially a section, the section portion being located at the handled end of the clamp.
Fig. 3 is a plan of the lower member of the clamp and showing its upper face, that is to say,
sockets ll located to align with the spurs, and through which the spurs project. These sockets in the present instance, are formed in the upper plate i, as illustrated in Fig. 2, to align with these spurs. The sockets ii are of greater width than the spurs measured in a direction parallel with the longitudinal axis of the clamp. This permits freedom of rocking movement of the members i and 2 upon each other. Furthermore, the openings or sockets II are preferably located at a dihedral angle I! which is produced by bending the adjacent end portion of the clamping member I away from the lower member 2 so as to form a handle, or handle extension l3. The other member 2 is also provided with a handle extension it which may if desired be slightly bent upwardly beyond the location of the spurs iii. In this way a clearance angle i5 is formed between the two extensions l3 and- I4 so as to enable the two handle extensions to be pressed toward each other between the thumb and a finger of the operator of the clamp.
One of these In addition to this we provide resilient means for normally maintaining the two members I and 2 in engagement with each other so as to prevent the spurs I from becoming dislodged from the sockets or openings II, and for performing the other function of maintaining the jaws 3 and 4 of the plates normally in their closed position. In practice,-we prefer to form the plates I and 2 of sheet material, such as spring steel, or similar material having some resiliency; if desired, we may form this spring means integrally with one of the plates. In the present instance, we bend up a ,tongue I 6 that is struck out of the material of the upper plate I to form its slot 8, that is to say, we bend this tongue around into how form preferably as indicated in Fig. 2, and we provide the end of this tongue with an inwardly bent hook I! which is hooked over the edge If! that is formed at the inner end of the slot 9 of the member 2.
Furthermore, at about the location of this edge I8, we prefer to form an offset and dihedral angle I9 in the material of the lower plate, so that from this point the bodies of the two plates I and 2 converge toward each other to their contact zone i already referred to. i
If desired, the handle portion I4 may be provided with an opening or eye 20 through it, which enables the clamp to be hung on a hook or nail for convenience, and which also enables a number of these clamps to be collected together on a ring, or cord.
It will be evident that the resiliency of the bow I6 will yieldingly resist pressure exerted on the handles I3 and I4 to open the jaws of the clamp, and when the handles are released, will close the clamp against the sides of the curl.
The two members I and 2 are preferably connected together to produce the clamp by seating the member I over the member 2 with the spurs I0 projecting up through the sockets I I then the jaw end of the plate I is swung down against the jaw of plate 2. As this movement is completed, the hook I! will snap under or over the transverse edge IB, which interlocks the two plates to each other.
It should be understood, of course, that when the clamp is applied to a curl, the clamping member 2 will be disposed toward the scalp.
Many other embodiments of the invention may be resorted to without departing from the spirit of the invention.
We claim as our invention:
L'In a clamp of the kind described, the combination of two members having clamping jaws, said members having correlated means integral respectively with said members, said means engaging each other and enabling the said members to rock upon each other toward an open position, one of said members having a resilient integral extension projecting toward the clamping jaws, engaging the other member and urging the jaws toward their closed position.
2. A clamp according to claim 1 in which each of said members comprises an elongated plate, one of said plates being bent to form a dihedral angle the edge whereof rests against the other plate and functions as a fulcrum on which the plates rock relative to each other.
3. In a clamp of the kind described, the combination of two members having clamping jaws, said members having correlated means integral socket means on the other member receiving the spur means and co-operating therewith to hold said members against shifting relatively to each other, one of said members having a resilient integral extension engaging the other member and urging the jaws toward their closed position.
4. A clamp according .to claim 3 in'which each of said members comprises anelongated plate,
one of said plates being bent to form a dihedralangle the edge whereof functions as a fulcrum on which that plate rocks.
5. A clamp according to claim 3 in which each of said members comprises an elongated plate, said plates having the 'said jaws at one end, and having operating handles at their other ends, the member having the said resilient extension having a dihedral angle formed thereon, the edge of said dihedral angle functioning as a fulcrum on which the said members rock.
6. A clamp comprising two superposed elongated plates, said plates at one end of the clamp functioning as clamping jaws, said plates having correlated means including a spur on one of said plates and a socket for the spur on the other plate to prevent shifting of the plates relatively to each other, said plates having handle extensions diverging from each other and operating when pressed toward each other, to separate the jaws, one of said plates having an integral resilient tongue with a hook at its end, and the other plate having an edge to engage said hook, said resilient tongue operating to press said jaws toward each other.
7. A clamp comprising two superposed elongated plates, said plates at one end of the clamp functioning as clamping jaws, said plates having correlated means including a spur on one of said plates and a socket for the spur on the other plate to prevent shifting of the plates relatively to each other, said plates having handle extensions diverging from each other and operating when pressed toward each other, to separate the jaws, and resilient means integral with at least one of said plates operating to press said jaws toward each other.
8. A clamp comprising two superposed plates, said plates having means at corresponding edges functioning as clamping jaws, said plates further having correlated means integral respectively with said plates for preventing shifting of said plates relatively to each other and effecting a connection enabling said plates to rock upon each other; said plates further having handle extensions diverging from each other and operating when pressed toward each other to separate the jaws; one of said plates having a transverse edge, and the other plate having a resilient curved tongue with a hook adjacent its end operating to snap onto said transverse edge, and operating thereafter to hold said plates together and to press said jaws together.
9. A clamp comprising two superposed elongated plates, said plates at one end of the clamp functioning as clamping jaws, said plates having correlated means including a spur on one of said plates and means on the other plate to cooperate with the spur to prevent shifting of the plates relatively to each other, said plates having handle extensions diverging from each other and operating when pressed toward each other,
' to separate the jaws, one of said plates having respectively with said members, including spur means integral with one of said members, and
an integral resilient tongue with a hook at its end, and the other plate having an edge to engage said hook, said resilient tongue operating to press said jaws toward each other.
10. In a clamp oitthe kind described. the combination of two members having clamping jaws. and handle portions diverging from each other, said members having correlated means integral respectively with said members, said means engaging each other and enabling the said members to rock upon each other toward an open position when said handle portions are pressed toward each other, one of said members having a resilient integral extension struck from its material and having its connection to that member located adjacent the handle portion thereof, the end portion of said resilient extension engaging the other of said members and operating to urge the Jaws toward their closed position.
- KENNETH REINER. ARMAND BRAGA.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 719,462 Gysling Feb. 3, 1903 1,946,561 Widerman Feb.-13, 1934 10 2,254,266 Cannon Sept. 2, 1941 2,289,749 Boxer July 14, 1942 FOREIGN PATENTS Number Country Date 10,972 Great Britain 1891 118,458 Australia Apr. 26, 1944
US685995A 1946-07-24 1946-07-24 Clamp Expired - Lifetime US2459452A (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464739A (en) * 1948-02-10 1949-03-15 Solo Products Corp Curl setting device
US2505719A (en) * 1947-07-05 1950-04-25 Star Pin Company Curl clip
US2517971A (en) * 1948-04-09 1950-08-08 Campanella Joseph Pivoted hair curling clip
US2687737A (en) * 1954-01-19 1954-08-31 Schildt John Curl clip
US2798499A (en) * 1955-05-02 1957-07-09 Reiner Kenneth Pin curl clip
US3047927A (en) * 1958-11-28 1962-08-07 Reiner Ind Inc Spring clip
US3090389A (en) * 1961-04-12 1963-05-21 Reiner Ind Inc Hair roller and clip assembly
US3106215A (en) * 1962-10-18 1963-10-08 Grandis Stanley Ornamental hair clip
US3245698A (en) * 1963-11-04 1966-04-12 Westinghouse Electric Corp Latching means
US3417443A (en) * 1967-08-07 1968-12-24 Gentilucci Nancy Curtain training clip
USD981643S1 (en) * 2020-10-24 2023-03-21 Zhongzhi Chen Hairpin

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655927A (en) * 1950-08-14 1953-10-20 Kaynar Mfg Company Spring clamp
US2730111A (en) * 1950-09-29 1956-01-10 Nathan L Solomon Curl holding clip
US2638908A (en) * 1952-08-15 1953-05-19 Schildt John Curl clip
US2833292A (en) * 1954-11-12 1958-05-06 Emed Inc Hair curl clip
US3101725A (en) * 1959-12-18 1963-08-27 Reiner Ind Inc Hair curl clip
US3213509A (en) * 1963-10-25 1965-10-26 Reiner Kenneth Clamp

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US719462A (en) * 1902-04-26 1903-02-03 Emanuel H Gysling Garment-clasp.
US1946561A (en) * 1933-03-14 1934-02-13 Widerman Morris Curl clip
US2254266A (en) * 1939-04-04 1941-09-02 Merle D Cannon Hair curler
US2289749A (en) * 1940-12-03 1942-07-14 Boxer Moses Hairdressing appliance

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US719462A (en) * 1902-04-26 1903-02-03 Emanuel H Gysling Garment-clasp.
US1946561A (en) * 1933-03-14 1934-02-13 Widerman Morris Curl clip
US2254266A (en) * 1939-04-04 1941-09-02 Merle D Cannon Hair curler
US2289749A (en) * 1940-12-03 1942-07-14 Boxer Moses Hairdressing appliance

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505719A (en) * 1947-07-05 1950-04-25 Star Pin Company Curl clip
US2464739A (en) * 1948-02-10 1949-03-15 Solo Products Corp Curl setting device
US2517971A (en) * 1948-04-09 1950-08-08 Campanella Joseph Pivoted hair curling clip
US2687737A (en) * 1954-01-19 1954-08-31 Schildt John Curl clip
US2798499A (en) * 1955-05-02 1957-07-09 Reiner Kenneth Pin curl clip
US3047927A (en) * 1958-11-28 1962-08-07 Reiner Ind Inc Spring clip
US3090389A (en) * 1961-04-12 1963-05-21 Reiner Ind Inc Hair roller and clip assembly
US3106215A (en) * 1962-10-18 1963-10-08 Grandis Stanley Ornamental hair clip
US3245698A (en) * 1963-11-04 1966-04-12 Westinghouse Electric Corp Latching means
US3417443A (en) * 1967-08-07 1968-12-24 Gentilucci Nancy Curtain training clip
USD981643S1 (en) * 2020-10-24 2023-03-21 Zhongzhi Chen Hairpin

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