US2624452A - Razor blade dispensing package - Google Patents
Razor blade dispensing package Download PDFInfo
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- US2624452A US2624452A US14361A US1436148A US2624452A US 2624452 A US2624452 A US 2624452A US 14361 A US14361 A US 14361A US 1436148 A US1436148 A US 1436148A US 2624452 A US2624452 A US 2624452A
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- blade
- blades
- strip
- sheath
- razor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/08—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
- B65D83/10—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession for dispensing razor-blades
Definitions
- This invention relates. tov an improved razor blade pack of the type in which a seriesof blades are mounted on a flexible carrier strip with the strip itself being contained in a protective covering in such a manner as to constitute a. blade dispensing slide.
- the invention is herein exemplified as embodied in a package of safety razor blades of the Well known double-edged type. a1- though it is not limited to that type or to blades of any speoiiic shape.
- the present invention is a solution of the problem of satisfactorily dispensing individual unwrapped, blades as distinguished from blades protected by individual packing or envelopes.
- the removalV of a thin safety razor blade from an individual envelope is not only somewhat troublesome for the user but is likely to cause impairment of: the shaving edge by accidental contact with the fold of the envelope. There is also involved' some danger to the user from cutting.
- Another feature. of the invention consists in a series, of blades attached to a carrier strip in spaced-apart stepped relation so that each blade when not resiliently held in the sheath, normally presents a ⁇ free end extending angularly upward in an unobstructed position, from which it is convenient to tip or up-end the blades into a completely upright position.
- an open sheath or easing which is constructed withl guide mem.- bers extending throughout a part only oi'- the length of the sheath, thus dening a blade dispensing aperture from whichblades may be withdrawn.
- the present invention consists in a bladeV package for blades having Well dened unsharpened end portions such as those found in safety razor blades of the double-edged type.
- Such blades are provided with corner notches whichdene each end of the blade and elongated unsharpened end portions of reduced Width as compared to the body of the blade.
- These end portions are further characterized by the presence of transverse openings.
- it is proposed'to package this type of razor bladez by inserting the reduced end portions through transverse slits in the carrier strip member, thus avoiding any need for separate fastening means. In order to loosely hold the blades in the strip as.
- the strip isfurther provided vvith longitudinally.extending tongue portions included between the extremities of the slits.
- the tongue portions are bent upwardly and then caused to extend through the transverse openings in end portions of respective blades, thus affording a convenient holding means by which the blades can be pulled ⁇ along with the strip.
- Another feature ⁇ of the bladepackage of the invention is a stop member centrally formed in one side of the sheath member'and projecting upwardly into contact with the strip so that' it liesfin the path of movement of the-reduced blade ends.
- ProvisionA is made for holding the blades and strip firmly against the sheath by means of tabs located at opposite edges of thev sheath.
- FIG. 1 is a plan view of the razor blade pack of the invention in position for removal of the rst blade;
- Fig. 2 is a cross section taken on the line 2 2 of Fig. 1;
- Fig. 3 is a cross section taken on the line 3 3 of Fig. l;
- Fig. 4 is a plan view of the sheath member with the blade carrier strip removed;
- Fig. 5 is a cross section taken on the line 5 5, further illustrating the stop means formed in the sheath member
- Fig. 6 is a plan view showing the carrier strip removed from the blade sheath and further illustrating one blade interlocked with slitted portions of the strip;
- Fig. 'l is a vertical cross section taken centrally of a razor blade pack indicating the position assumed by a blade when partly removed from the sheath;
- Fig. 8 is another enlarged vertical cross sectional view indicating a further position assumed by a blade member during withdrawal of the carrier strip from the sheath;
- Fig. 9 is a vertical cross sectional view taken on the line 8 9 of Fig. 8. Y
- the principal parts of the blade dispensing package shown in the drawings comprise a sheath which is open along ⁇ one side to form a blade dispensing aperture, and a blade carrier member slidably supported in the sheath in a manner such that it may move blades into register with the blade dispensing aperture.
- the carrier member consists of a rectangular strip I0 of thin cardboard, plastic or any stiff but exible material. I0 is formed with a. series of spaced-apart transverse slits I2 which are interrupted to define 1ongitudinally extending tongue portions I4.
- the sheath is generally denoted by arrow S.
- Blades I6, I8, 2D, 22 and 24, as shown in the illustrated pack, are double-edged and each is further formed with a median slot 28.
- Each blade also has corner notches which depicte elongated unsharpened end portions denoted in the case of blade I6 for example by the numeral 30. The end portions are reduced in width relative to the body of the blade and the outline of the end portions is emphasized by employing notches 'of re-entrant contour.
- the median slot 2B has spaced enlargements c ⁇ onstituting openings 28 which extend transversely of the reduced end portions.
- Each blade is separately attached to the strip by inserting one of its reduced end portions downwardly through a transverse slit in the manner indicated in Fig. 1 so that the blade is normally supported in the strip in an inclined position. From an inspection of blade I6 it may be seen that the shouldered portions of the blade engage upon uncut portions of the strip, with the re- Along its intermedi-ate portions, the strip cuted end portion 30 passing through the strip and lying at the under side thereof. In the inclined position of the blade which results, the tongue portion I4 is conveniently bent upwardly and engaged through the opening 28 as suggested in Figs. 1 and 7, thus locking the blade into the strip IU so that it can be advanced along the sheath together with the strip.
- the sheath member may be of any suitable material such as cardboard, plastic, thin metal and the like, and is vformed with a slide supporting surface 29 and upstanding retaining edges 3I and 32 within which the carrier strip I9 is supported.
- the overall width of the supporting surface and retaining edges slightly exceeds the Width of the carrier strip and the strip in turn exceeds in width the attached blades so that the cutting edges oi the blades are at all times protected.
- At the right-hand end of the sheath member as viewed in Fig. 1, are two guide members 34 and 36, which comprise downwardly extending sections integral with, and resiliently engaged against the slide supporting surface of, the sheath. It will be observed that the remainder .1 of that side of the sheath constructed with the guides is left open thereby defining and forming a blade dispensing aperture.
- the strip and attached blades are normally packed between the flat face of the sheath and the guide members 34 and 36 in the manner illustrated in Figs. 1 and 2. It Will be seen that the ends of the blades are bent over upon one another in longitudinally overlapping relation with each blade being held in a flexed position.
- guides extend along the sheath for an appreciable distance, thus providing an enclosure for retaining the overlapping blade ends when the carrier strip is advanced into the initial position shown in Fig. 1.
- the free outer end of the carrier strip normally projects well beyond the sheath in the position shown in Fig. 1 and thus furnishes a convenient tab which can be grasped between thumb and nger for withdrawing the strip and blades from the sheath.
- the slide supporting surface of the sheath is formed with a centrally located upwardly projecting stop member 38 which preferably consists of a portion of the sheath upset to provide a curved edge more clearly shown in Fig. 3.
- the stop is spaced away from inner ends of the guide members 34 and 36 a distance slightly greater than the length of one of the razor blades so that each blade in moving out of the sheath becomes disengaged from the guides 34 and 3S before the forward end of such blade reaches the region adjacent the stop.
- stop 38 is arranged directly in the path of movement of the blade and positive engagement of its vforward end is provided for by flexible holding elements comprising ears 40 and 42 which maintain the carrier strip ilatly against the surface of the sheath.
- the blades are separately attached starting at one end of the strip, with a. reduced end belng'thrist "througli itsY respective slot and the included' tongue being' brought 'into -interlocking relation with'the blade end asindcated in Figfe.
- The'zseveral blades th'us "assembled are then Iforceddowri upon one 'another into longitudinally overlapping position and While in the" resulting 'flexed positioninserted in the sheath between the sud@'suppcrtingsurrceand theguides.
- The-free end'fof the'strip ispas's'e'd' 'under the holding ele- ⁇ inei'xts atthe' end ofthe sheathV and if desired an outer Wrapper or casing vmay be att-ached to the pack to seal the blades against dust, moisture, brother foreign matter.
- the blade In this slightly raised position, the blade is carried forwardV a very short distance until it trips 'against the stop member. As the forward edge oi the blade comes to rest against the stop, the pull of the'strip is transerred to the respectiveinterlocking tongue which tips the blade, swinging it out through the blade dispensing a ertur-e into an upright position as shown in'Fig'fQf' The'blade' may then be picked up between nnger an-d thu-mb and slid outv of the Strip with the tongue readily, falling away.
- a razor blade pack comprising a sheath niemberformed at one side Wit-ha blade dispens- -iiflgfaperture, 'a series of razor' blades supported in the sheath, Aadjacent blades lying directly in contact with one another in longitudinally overlapping relation, a carrier strip engaged at spaced points along its length with the blades in a position to advance progressively the Whole series of blades ⁇ along the sheath into register with the blade dispensing aperture, and means in the sheath member for arresting successive blades when they are brought to the blade dispensing aperture by Imovement of the ⁇ carrier strip.
- a razor blade pack comprising Ia sheath member formed at one side with a blade dispensing aperture, a series of blades received in the sheath member, adjacent blades lying directly in Contact with one another and in longitudinally overlapping relation, guide members located at one end of the sheath in position to maintain the overlapping ends of the blades substantially in face to face contact, and slide means engaged 6 with all the blades in position to selectively std vance blades out of engagement with the guide members into register with the blade dispensing aperture'.
- a razor blade pack comprising a flexible and slotted carrier strip, a series of blades each insertedat one end" in the strip in longitudinally overlapping relation with the next blade, a blade carrier'sheath for-med with a blade dispensing aperture and constructed and arranged to'receive the lcarrier strip in a longitudinally movable position, guide members located at one end of the sheath for maintaining the overlapping ends of the blades substantially in face to face contact With each other and means for swinging the blades into uprightpositi'on as they leave the bladefdispensing aperture after moving out of engagement with the guide members.
- a razor blade pack comprising a carrier strip of yflexible material 'io-rmed with transverse spaced-apartslits, a series of blades having reduced endv portions extending through the slits to support the blades in a normally inclined position, a blade carrier sheath presenting a longitudinally extending guideway in which the carrier strip and blades are slidably received, said guide- Wa'y being formed by side flanges of limited length overhangingthe edges of the blades, and means for. swinging each blade into an upright position as it is released by said flanges in themovement of the carrier strip.
- a razor ⁇ blade pack comprising a flexible car..- rier. strip, a series of blades having their ends extending. through slits in the strip and lying in longitudinally overlapping relation, a blade car.- rier sheath formed with a lblade dispensingv aperture and constructed and. arranged to support the carrier strip in a longitudinally movable posi tion,4 guide members located at one end of the sheath for maintaining the overlapping ends of the blades substantially in face to facecontact, and stop means located centrally of the sheath in the path of movement of. said blades for the purpose of upending consecutive blades after they have been moved out of engagement with the guides.
- a razor. blade. dispensing pack comprising a exible carrier strip iormed ⁇ with transverse spaced-apart slits, a series of double-'edgedv blades having reduced. end portions extending angularly through the slits. to normally support the blades in stepped longitudinally overlapping relation, a blade carrier. sheath providedtvith"V meansA 'for slidably receiving and guiding the. strip and blades.,4 saidshe'ath including an offset stop portion spaced longitudinali-y from the guiding means and. projectingintd the. path of movement ofthe blades on the strip and cooperating therewith to tip consecutive blades into an upright position during withdrawal of the strip from the sheath.
- a razor blade dispensing package comprising a flexible carrier strip provided with transverse 4spaced-'apart slits which define tongue portions, a casing member formed with a blade dispensing aperture and having means for slidably guiding the carrier strip therein, a series of blades having reduced end portions extending through the slits in longitudinally overlapping relation, tongue portions of the strip projecting upwardly through openings in the blades, and stop means arranged in the path of movement of the ends of the blades extending through the strip and spa-ced longitudinally from said guiding means and cooperating with the strip to pivot consecutive blades through the blade dispensing aperture as the strip is Withdrawn from the sheath.
- a razor blade pack comprising a sheath member open at one side to provide a blade dispensing aperture, a series of razor blades supported in longitudinally overlapping relation within the sheath, adjacent blades lying directly in contact with one another, a transversely slitted carrier strip slidably received in the sheath and formed with tongue portions which extend into interlocking engagement with the blades while the blade ends project through the slits of the carrier strip, stop means arranged on the sheath in the path of movement of the blades of the series for arresting successive blades when they are brought to said blade dispensing aperture by movement of the carrier strip, and holding elements located at the end of the sheath adjacent said stop means for guiding the strip and blades into contact with the stop means.
- a razor blade pack comprising a sheath member having a stop member formed at one side thereof, a carrier strip slidably supported in the sheath in sliding contact with the stop, a series of blades having reduced end portions inserted through slits in the strip, and means integral with the sheath for maintaining the strip in close proximity to the stop member and in position to engage reduced end portions of successive blades with the stop as they are drawn out of the sheath.
- a razor blade pack comprising a casing formed with a blade dispensing aperture and strip guiding means, a flexible carrier strip slidably guided for movement in the casing, said strip having a plurality of spaced-apart transverse slits, portions of the strip included between the extremities of the slits being cut out to provide longitudinally extending tongues, a series of blades mounted on the strip in longitudinally overlapping relation, each of said blades having a reduced end portion which passes through one of the slits and rests against the under side of the strip, respective tongues of the slits received through openings in the blades and overlying the reduced end portions, and stop means located below the strip on the casing and longitudinally spaced from said strip guiding means in a position to engage the reduced end portions of successive blades as the carrier strip is advanced,
- said strip and stop means cooperating to raise consecutive blades into an erect position as the carrier strip is withdrawn from the casing.
- a razor blade pack comprising a sheath member open at one side and having integral guide members for resiliently retaining blades, a earlier strip slidably supported in the sheath, a series of blades arranged in longitudinally overlapping relation and having reduced end portions inserted through slits in the strip, a stop element formed in the sheath and extending into contact with the under side of the strip, the stop element being spaced away from the integral guide members a distance greater than the corresponding length of one of said blades.
- a razor blade pack comprising a sheath member presenting an opening at one side at least and having integral guide members located at one end of said opening for resiliently retaining blades, a carrier strip slidably received in the sheath, a series of blades having reduced end portions inserted through slots in the strip, a stop element formed in the sheath and extending into contact with the under side of the strip in the path of the inserted blade ends, the opening in the sheath being at least slightly larger than the entire surface area of a blade.
- a razor blade dispensing package comprising an elongated carrier strip having a series of spaced transverse slits ⁇ therein, a safety razor blade having a reduced end portion projecting a limited distance through each slit, a sheath having guiding flanges holding the bodies of the blades in longitudinally overlapping relation, and a stop spaced from the guiding flanges by more than the length of a blade and located in the path of movement of the blade ends projecting through 'the carrier strip.
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Description
Jan.. 6, 1953 M. J. sHNlTzLER RAZOR BLADE DISPENSING PACKAGE:
Filed March ll, 1948 jajerza' Patented Jan. 6, 1953 RAZOR BLADEv DISPENSING PACKAGE Meyer J. Shnitzler, Brookline, Mass., assignor to The Gillette Company, a corporation of Dela- Ware Application March- 11, 1948, Serial No. 14,361
(Cl. G-16) 13 Claims.
This invention relates. tov an improved razor blade pack of the type in which a seriesof blades are mounted on a flexible carrier strip with the strip itself being contained in a protective covering in such a manner as to constitute a. blade dispensing slide. The invention is herein exemplified as embodied in a package of safety razor blades of the Well known double-edged type. a1- though it is not limited to that type or to blades of any speoiiic shape.
It is a general object of the invention to improve blade packaging methods, and to provide an inexpensive blade dispensing packagey which will insure an exceedingly keen shaving edge of the blade against impairment from the time. it leaves the manufacturer up to the time it is selected by the user. It is. a further object of the invention to devise a razor blade pack hav'- ing a novel' blade dispensing aperture from which individual blades may, by means ofa relatively simple slide movement, be drawn forth with a minimum of eii'ort and simultaneously raised into an upright position to facilitate handling.
In one aspect the present invention is a solution of the problem of satisfactorily dispensing individual unwrapped, blades as distinguished from blades protected by individual packing or envelopes. The removalV of a thin safety razor blade from an individual envelope is not only somewhat troublesome for the user but is likely to cause impairment of: the shaving edge by accidental contact with the fold of the envelope. There is also involved' some danger to the user from cutting.
Much of thel unnecessary handling and inconvenience arising out of the removal of individual blade wrappers is eliminated in the blade dispensing package of the invention by arranging a series of blades directly in- Contact with one another on a carrier strip, with the ends of the blades being heldin longitudinally overlapping relation. The strip is slidably received in a sheath member so that the cutting edges on both sides of each blade are protectively encased between two opposite sheath surfaces which extend beyond these cutting'edges. In place of the usual operation of unwrapping eachy blade the user merely has to slide thevcarrier strip a short distance out oi the sheath to have `at handen un- L wrapped blade ready to be inserted in a razor and used. During this slide movement, the sheath or casing is held in Aone hand` and the strip pulled out with the otherhand; Danger of Z is only in contact with the fingers for a snortinterv-al at the time the blade is transferred from the pack to the rar/lorV body. Even thisv contact may, if desired, be avoided by engaging the razor directly in the blade slot, while the blade is still supported in the pack.
Another feature. of the invention consists in a series, of blades attached to a carrier strip in spaced-apart stepped relation so that each blade when not resiliently held in the sheath, normally presents a` free end extending angularly upward in an unobstructed position, from which it is convenient to tip or up-end the blades into a completely upright position. Combined with the blade and strip assembly noted is an open sheath or easing which is constructed withl guide mem.- bers extending throughout a part only oi'- the length of the sheath, thus dening a blade dispensing aperture from whichblades may be withdrawn.
In another aspect, the present invention consists in a bladeV package for blades having Well dened unsharpened end portions such as those found in safety razor blades of the double-edged type. Such blades are provided with corner notches whichdene each end of the blade and elongated unsharpened end portions of reduced Width as compared to the body of the blade. These end portions are further characterized by the presence of transverse openings. In `accordance with the invention, it is proposed'to package this type of razor bladez by inserting the reduced end portions through transverse slits in the carrier strip member, thus avoiding any need for separate fastening means. In order to loosely hold the blades in the strip as. they are Withdrawn from the sheath, the strip isfurther provided vvith longitudinally.extending tongue portions included between the extremities of the slits. The tongue portions-are bent upwardly and then caused to extend through the transverse openings in end portions of respective blades, thus affording a convenient holding means by which the blades can be pulled `along with the strip.
Another feature` of the bladepackage of the invention is a stop member centrally formed in one side of the sheath member'and projecting upwardly into contact with the strip so that' it liesfin the path of movement of the-reduced blade ends. ProvisionA is made for holding the blades and strip firmly against the sheath by means of tabs located at opposite edges of thev sheath. With` this-arrangement, as the strip is moved out cutting isthus greatly minimized since theY blade of the` sheath, the reducedendoi the-foremost blade is positively engaged against the stop member, and the tongue extending through the blade thereupon draws the engaged blade upwardly, pivoting it into an upright position. The blade is then easily detached from the strip, with the reduced end sliding out from between slitted portions of the strip and with the tongue falling away from the slot as the blade is pulled away.
These and other objects and novel features of the invention will be best understood and appreciated from the following description of the preferred embodiment selected for purposes of illustration and shown in the accompanying drawings, in which Fig. 1 is a plan view of the razor blade pack of the invention in position for removal of the rst blade;
Fig. 2 is a cross section taken on the line 2 2 of Fig. 1;
Fig. 3 is a cross section taken on the line 3 3 of Fig. l;
Fig. 4 is a plan view of the sheath member with the blade carrier strip removed;
Fig. 5 is a cross section taken on the line 5 5, further illustrating the stop means formed in the sheath member;
Fig. 6 is a plan view showing the carrier strip removed from the blade sheath and further illustrating one blade interlocked with slitted portions of the strip;
Fig. 'l is a vertical cross section taken centrally of a razor blade pack indicating the position assumed by a blade when partly removed from the sheath;
Fig. 8 is another enlarged vertical cross sectional view indicating a further position assumed by a blade member during withdrawal of the carrier strip from the sheath; and
Fig. 9 is a vertical cross sectional view taken on the line 8 9 of Fig. 8. Y
The principal parts of the blade dispensing package shown in the drawings comprise a sheath which is open along `one side to form a blade dispensing aperture, and a blade carrier member slidably supported in the sheath in a manner such that it may move blades into register with the blade dispensing aperture. The carrier member consists of a rectangular strip I0 of thin cardboard, plastic or any stiff but exible material. I0 is formed with a. series of spaced-apart transverse slits I2 which are interrupted to define 1ongitudinally extending tongue portions I4. The sheath is generally denoted by arrow S.
Blades I6, I8, 2D, 22 and 24, as shown in the illustrated pack, are double-edged and each is further formed with a median slot 28. Each blade also has corner notches which denne elongated unsharpened end portions denoted in the case of blade I6 for example by the numeral 30. The end portions are reduced in width relative to the body of the blade and the outline of the end portions is emphasized by employing notches 'of re-entrant contour. It will also be seen that the median slot 2B has spaced enlargements c`onstituting openings 28 which extend transversely of the reduced end portions.
Each blade is separately attached to the strip by inserting one of its reduced end portions downwardly through a transverse slit in the manner indicated in Fig. 1 so that the blade is normally supported in the strip in an inclined position. From an inspection of blade I6 it may be seen that the shouldered portions of the blade engage upon uncut portions of the strip, with the re- Along its intermedi-ate portions, the strip duced end portion 30 passing through the strip and lying at the under side thereof. In the inclined position of the blade which results, the tongue portion I4 is conveniently bent upwardly and engaged through the opening 28 as suggested in Figs. 1 and 7, thus locking the blade into the strip IU so that it can be advanced along the sheath together with the strip.
The sheath member may be of any suitable material such as cardboard, plastic, thin metal and the like, and is vformed with a slide supporting surface 29 and upstanding retaining edges 3I and 32 within which the carrier strip I9 is supported. The overall width of the supporting surface and retaining edges slightly exceeds the Width of the carrier strip and the strip in turn exceeds in width the attached blades so that the cutting edges oi the blades are at all times protected. At the right-hand end of the sheath member as viewed in Fig. 1, are two guide members 34 and 36, which comprise downwardly extending sections integral with, and resiliently engaged against the slide supporting surface of, the sheath. It will be observed that the remainder .1 of that side of the sheath constructed with the guides is left open thereby defining and forming a blade dispensing aperture.
The strip and attached blades are normally packed between the flat face of the sheath and the guide members 34 and 36 in the manner illustrated in Figs. 1 and 2. It Will be seen that the ends of the blades are bent over upon one another in longitudinally overlapping relation with each blade being held in a flexed position. The
" guides extend along the sheath for an appreciable distance, thus providing an enclosure for retaining the overlapping blade ends when the carrier strip is advanced into the initial position shown in Fig. 1. The free outer end of the carrier strip normally projects well beyond the sheath in the position shown in Fig. 1 and thus furnishes a convenient tab which can be grasped between thumb and nger for withdrawing the strip and blades from the sheath.
The slide supporting surface of the sheath is formed with a centrally located upwardly projecting stop member 38 which preferably consists of a portion of the sheath upset to provide a curved edge more clearly shown in Fig. 3. The stop is spaced away from inner ends of the guide members 34 and 36 a distance slightly greater than the length of one of the razor blades so that each blade in moving out of the sheath becomes disengaged from the guides 34 and 3S before the forward end of such blade reaches the region adjacent the stop. It will be noted further that stop 38 is arranged directly in the path of movement of the blade and positive engagement of its vforward end is provided for by flexible holding elements comprising ears 40 and 42 which maintain the carrier strip ilatly against the surface of the sheath. Since the forward end of the outermost blade shown extends through the strip, its leading edge is pressed down against the sheath by the restraining action of the carrier strip and this edge comes to rest against the stop. The stop thus cooperates with the strip and its interlocking tongues to arrest movement of the forward end of a blade coming into contact therewith while the respective tongue portions tip the rearmost portion of the blade upwardly, pivoting it into an erect position such as suggested in Fig. 9.
In assembling the razor blade pack of the invention, the blades are separately attached starting at one end of the strip, with a. reduced end belng'thrist "througli itsY respective slot and the included' tongue being' brought 'into -interlocking relation with'the blade end asindcated in Figfe. The'zseveral blades th'us "assembled are then Iforceddowri upon one 'another into longitudinally overlapping position and While in the" resulting 'flexed positioninserted in the sheath between the sud@'suppcrtingsurrceand theguides. The-free end'fof the'strip ispas's'e'd' 'under the holding ele- `inei'xts atthe' end ofthe sheathV and if desired an outer Wrapper or casing vmay be att-ached to the pack to seal the blades against dust, moisture, brother foreign matter.
' "When the user desires to secure a blade, he may conveniently 'graspthe sheathin one hand and witli'theother pull out'onY the Afree end' of the strip. 'As this is done'the rst blade in the series passes out from under the endsof 'the guides 34 an'dfSBlin'to lregister with the blade dispensing aperture ofthe sheath.' "Immediately the blade Springs upwardly" intov a slightly stepped position as shown in Fig. '1.` This is due to the restraining action' ofthe strip which, in 'response to"'the pressure'of'the'holding'el'ements Ml'and V42, is directed against the underlying reduced end oi. th'ebladewith the result that aA limited fulcruming action takes place, inducing an initial upward movement of the blade. In this slightly raised position, the blade is carried forwardV a very short distance until it trips 'against the stop member. As the forward edge oi the blade comes to rest against the stop, the pull of the'strip is transerred to the respectiveinterlocking tongue which tips the blade, swinging it out through the blade dispensing a ertur-e into an upright position as shown in'Fig'fQf' The'blade' may then be picked up between nnger an-d thu-mb and slid outv of the Strip with the tongue readily, falling away.
11' Will bt nOtQd. that. the` Spacing o-f the'several blades in the series is so chosen that the next -Sulfedng blade on the stri-p remains in engagement with the` guides during the peri-od that the outermost blade iS. beineA released and upended. thus leaving the remainder o f the pack in a fully RrQteQted. @OndtQIL TQ Wthdraw'v another blade. the fivleQf Operation above described is recreated with the strip being moved outwardly` anadditiene-1 distance..
Hering, thus, disclosed, my invention and described 1.1.1 detail illustratire embodiments thereof, I claim as new and desire to secure by Letters Patent:
l. A razor blade pack comprising a sheath niemberformed at one side Wit-ha blade dispens- -iiflgfaperture, 'a series of razor' blades supported in the sheath, Aadjacent blades lying directly in contact with one another in longitudinally overlapping relation, a carrier strip engaged at spaced points along its length with the blades in a position to advance progressively the Whole series of blades `along the sheath into register with the blade dispensing aperture, and means in the sheath member for arresting successive blades when they are brought to the blade dispensing aperture by Imovement of the `carrier strip.
2. A razor blade pack comprising Ia sheath member formed at one side with a blade dispensing aperture, a series of blades received in the sheath member, adjacent blades lying directly in Contact with one another and in longitudinally overlapping relation, guide members located at one end of the sheath in position to maintain the overlapping ends of the blades substantially in face to face contact, and slide means engaged 6 with all the blades in position to selectively std vance blades out of engagement with the guide members into register with the blade dispensing aperture'.
A3; A razor blade pack comprising a flexible and slotted carrier strip, a series of blades each insertedat one end" in the strip in longitudinally overlapping relation with the next blade, a blade carrier'sheath for-med with a blade dispensing aperture and constructed and arranged to'receive the lcarrier strip in a longitudinally movable position, guide members located at one end of the sheath for maintaining the overlapping ends of the blades substantially in face to face contact With each other and means for swinging the blades into uprightpositi'on as they leave the bladefdispensing aperture after moving out of engagement with the guide members.
4'. A razor blade pack comprising a carrier strip of yflexible material 'io-rmed with transverse spaced-apartslits, a series of blades having reduced endv portions extending through the slits to support the blades in a normally inclined position, a blade carrier sheath presenting a longitudinally extending guideway in which the carrier strip and blades are slidably received, said guide- Wa'y being formed by side flanges of limited length overhangingthe edges of the blades, and means for. swinging each blade into an upright position as it is released by said flanges in themovement of the carrier strip.
5. A razor` blade pack comprising a flexible car..- rier. strip, a series of blades having their ends extending. through slits in the strip and lying in longitudinally overlapping relation, a blade car.- rier sheath formed with a lblade dispensingv aperture and constructed and. arranged to support the carrier strip in a longitudinally movable posi tion,4 guide members located at one end of the sheath for maintaining the overlapping ends of the blades substantially in face to facecontact, and stop means located centrally of the sheath in the path of movement of. said blades for the purpose of upending consecutive blades after they have been moved out of engagement with the guides.
' 6. A razor. blade. dispensing pack comprising a exible carrier strip iormed `with transverse spaced-apart slits, a series of double-'edgedv blades having reduced. end portions extending angularly through the slits. to normally support the blades in stepped longitudinally overlapping relation, a blade carrier. sheath providedtvith"V meansA 'for slidably receiving and guiding the. strip and blades.,4 saidshe'ath including an offset stop portion spaced longitudinali-y from the guiding means and. projectingintd the. path of movement ofthe blades on the strip and cooperating therewith to tip consecutive blades into an upright position during withdrawal of the strip from the sheath.
'7. A razor blade dispensing package comprising a flexible carrier strip provided with transverse 4spaced-'apart slits which define tongue portions, a casing member formed with a blade dispensing aperture and having means for slidably guiding the carrier strip therein, a series of blades having reduced end portions extending through the slits in longitudinally overlapping relation, tongue portions of the strip projecting upwardly through openings in the blades, and stop means arranged in the path of movement of the ends of the blades extending through the strip and spa-ced longitudinally from said guiding means and cooperating with the strip to pivot consecutive blades through the blade dispensing aperture as the strip is Withdrawn from the sheath.
8. A razor blade pack comprising a sheath member open at one side to provide a blade dispensing aperture, a series of razor blades supported in longitudinally overlapping relation within the sheath, adjacent blades lying directly in contact with one another, a transversely slitted carrier strip slidably received in the sheath and formed with tongue portions which extend into interlocking engagement with the blades while the blade ends project through the slits of the carrier strip, stop means arranged on the sheath in the path of movement of the blades of the series for arresting successive blades when they are brought to said blade dispensing aperture by movement of the carrier strip, and holding elements located at the end of the sheath adjacent said stop means for guiding the strip and blades into contact with the stop means.
9. A razor blade pack comprising a sheath member having a stop member formed at one side thereof, a carrier strip slidably supported in the sheath in sliding contact with the stop, a series of blades having reduced end portions inserted through slits in the strip, and means integral with the sheath for maintaining the strip in close proximity to the stop member and in position to engage reduced end portions of successive blades with the stop as they are drawn out of the sheath.
10. A razor blade pack comprising a casing formed with a blade dispensing aperture and strip guiding means, a flexible carrier strip slidably guided for movement in the casing, said strip having a plurality of spaced-apart transverse slits, portions of the strip included between the extremities of the slits being cut out to provide longitudinally extending tongues, a series of blades mounted on the strip in longitudinally overlapping relation, each of said blades having a reduced end portion which passes through one of the slits and rests against the under side of the strip, respective tongues of the slits received through openings in the blades and overlying the reduced end portions, and stop means located below the strip on the casing and longitudinally spaced from said strip guiding means in a position to engage the reduced end portions of successive blades as the carrier strip is advanced,
said strip and stop means cooperating to raise consecutive blades into an erect position as the carrier strip is withdrawn from the casing.
' 11. A razor blade pack comprising a sheath member open at one side and having integral guide members for resiliently retaining blades, a earlier strip slidably supported in the sheath, a series of blades arranged in longitudinally overlapping relation and having reduced end portions inserted through slits in the strip, a stop element formed in the sheath and extending into contact with the under side of the strip, the stop element being spaced away from the integral guide members a distance greater than the corresponding length of one of said blades.
12. A razor blade pack comprising a sheath member presenting an opening at one side at least and having integral guide members located at one end of said opening for resiliently retaining blades, a carrier strip slidably received in the sheath, a series of blades having reduced end portions inserted through slots in the strip, a stop element formed in the sheath and extending into contact with the under side of the strip in the path of the inserted blade ends, the opening in the sheath being at least slightly larger than the entire surface area of a blade.
13. A razor blade dispensing package comprising an elongated carrier strip having a series of spaced transverse slits` therein, a safety razor blade having a reduced end portion projecting a limited distance through each slit, a sheath having guiding flanges holding the bodies of the blades in longitudinally overlapping relation, and a stop spaced from the guiding flanges by more than the length of a blade and located in the path of movement of the blade ends projecting through 'the carrier strip.
MEYER J. SHNITZLER.
REFERENCES CITED The following references are of record in the le of this patent:
UNITED STATES PATENTS Number Name Date 185,082 Dennison Dec. 5, 1876 1,588,923 Wells June 15, 1926 1,734,551 zeiler Nov. 5, 1929 1,909,919 Testi May 16, 1932 1,911,627 Lashar May 30, 1933 1,955,633 Hill Apr. 17, 1934 2,042,672 Maclean June 2, 1936 2,137,124 Pierce Nov. 15, 1938 2,144,680 Huenergardt Jan. 24, 1939 2,293,401 Muros Aug. 18, 1942 2,321,570 Billings June 15, 1943 2,330,252 Testi Sept. 28, 1943 2,415,117 Tamarin Feb. 4, 1947 FOREIGN PATENTS Number Country Date 471,914 Germany Apr. 7, 1927 580,413 Germany July 11, 1933
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14361A US2624452A (en) | 1948-03-11 | 1948-03-11 | Razor blade dispensing package |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14361A US2624452A (en) | 1948-03-11 | 1948-03-11 | Razor blade dispensing package |
Publications (1)
Publication Number | Publication Date |
---|---|
US2624452A true US2624452A (en) | 1953-01-06 |
Family
ID=21765030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14361A Expired - Lifetime US2624452A (en) | 1948-03-11 | 1948-03-11 | Razor blade dispensing package |
Country Status (1)
Country | Link |
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US (1) | US2624452A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4848571A (en) * | 1988-10-24 | 1989-07-18 | Fullar Charles R | Protective housing for transporting circular saw blades |
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US1911627A (en) * | 1933-05-30 | Razor bi | ||
DE580413C (en) * | 1932-02-03 | 1933-07-11 | Richard Schalthoefer | Razor blade pack |
US1955633A (en) * | 1933-03-01 | 1934-04-17 | Richard O H Hill | Business card package and case |
US2042672A (en) * | 1935-07-20 | 1936-06-02 | Leonard A Maclean | Mount for cards, etc. |
US2137124A (en) * | 1937-05-18 | 1938-11-15 | Gillette Safety Razor Co | Protected blade |
US2144680A (en) * | 1934-06-15 | 1939-01-24 | William H Huenergardt | Package for razor blades and the like |
US2293401A (en) * | 1939-10-05 | 1942-08-18 | Gillette Safety Razor Co | Protected blade |
US2321570A (en) * | 1940-02-01 | 1943-06-15 | Billing Noel Pemberton | Packaging of razor blades |
US2330252A (en) * | 1940-04-26 | 1943-09-28 | Gillette Safety Razor Co | Blade magazine |
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US1911627A (en) * | 1933-05-30 | Razor bi | ||
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US4848571A (en) * | 1988-10-24 | 1989-07-18 | Fullar Charles R | Protective housing for transporting circular saw blades |
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