US293299A - Roller-skate - Google Patents
Roller-skate Download PDFInfo
- Publication number
- US293299A US293299A US293299DA US293299A US 293299 A US293299 A US 293299A US 293299D A US293299D A US 293299DA US 293299 A US293299 A US 293299A
- Authority
- US
- United States
- Prior art keywords
- skate
- frame
- axles
- axle
- roller
- 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
Links
- 240000005147 Syzygium aromaticum Species 0.000 description 22
- 235000016639 Syzygium aromaticum Nutrition 0.000 description 22
- 210000000088 Lip Anatomy 0.000 description 10
- 238000010276 construction Methods 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 6
- 102100017923 ACOT12 Human genes 0.000 description 2
- 101710008266 ACOT12 Proteins 0.000 description 2
- 241000507564 Aplanes Species 0.000 description 2
- 235000017276 Salvia Nutrition 0.000 description 2
- 241001072909 Salvia Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000001050 lubricating Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003534 oscillatory Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/02—Roller skates; Skate-boards with wheels arranged in two pairs
Definitions
- axles of such skates and for controlling their oscillatory movements, the object being to provide for this class of skates such a con- ⁇ struction of axle-supports that the axles and rollers are free to rotate together orindependently of each other; to provide improved axleconnections, whereby the axles and rollers are made more sensitive to the deflection of one edge of the foot-support, and made quickly to resume their parallel positions when said support is'brought to a level, thereby providing a roller-skate with which the skater can with Vgreat facility turn quickly and easily either upon both axles or one, and which possesses such solid elements of construction as conduct to great durability and prevent frequent breakage.
- Said lever is provided with a curved lip, z, under its rear end, having a central ldepression in it, in which the point of hook x catches when lever J is swungto the posi-tion shown in Fig.
- the front and rear axles, 12, are supported in two axle-cases, c c, which are substantially alike, and each one is perforated longitudinally to let an axle pass through and ⁇ rotate in it.
- the axle-case c is provided with pivots d d on opposite sides thereof, ⁇ and with ears on one side, to which are pivoted the ends of tWo connecting-bars, a n.
- the frame chas an opening madeiu itslovver edge near each end, of rectangular for1n,and a socketis made int-he frame in the upper side of said opening, of proper shape to receive one of the pivots d on the axle-case. That part of frame a in which said socket is made is madeV slightly thicker than it is elsewhere,to provide therefor.
- a strap, b is secured to the lower edge of frame a by the screws e e, and those portions of the strap which are opposite said openings in frame a are provided with sockets nearly opposite to those in the frame, to receive the pivots d of the cases c, which are on the under sides of the latter.
- the said axlecases are supported on the pivots d, within rectangular openings in the lower edge of frame a, and are free to have a certain oscillating or vibratory motion therein.
- leading from the surface of frame a serves to convey oil to the pivot-socket and pivot in the frame, whence it runs downward through pas sages x2 x2 to the vaxle-bearing, and thence to v less oil finds its way along the axles tothe rollers; but in this way of hanging the axles it is not material that the rollers themselves be lubricated much, if any, and thereby the danger of soiling garments by contact with the rollers is removed.
- axlecases c are connected one to the other by the connections mi', the ends of which are pivotally secured to the above-mentioned ears on the cases. Said connections are attached near the ends of the cases, and lie one against the other between the strap Z) and the lower edge'of the frame a.
- a rectangular opening is made through cach connection a n, of corresponding dimensions, and so arranged that when the axle-casesstand parallel to each other and at right angles to the frame said ,openings are exactly opposite each other, as
- Fig. 3 The spring m, made of strong spring-wire, is compressed and forced into the opening in the said connections, and therefore the force of its expansion is exerted against the ends of said opening and equally against each connection, thereby presenting a spring resistance against a sliding movement of the connections in opposite directions, and through the latter against the vibrations of the axle-cases and axles, and furnishing a constantly acting power to in combination with said connections) swing'the axles to a position at right angles to the frame. rllhe manner of attaching the connections o1. a and axle-cases to each other is shown in Fig. 3.
- the operation of the skate is as follows:
- the devices for adjusting and fastening the skate to the boot are such as are described in my said patent.
- NVhen the skater desires to turn from a right line, he bears harder upon one side of the skate, and, by reason of the inclined .position of the pivots of the axle-cases throwing the weight onto one side of the skate, causes the cases and axles to vibrate under the frame and bring the axes of the axles to positions representing diverging radial lines of the circle in which the skate is moving, the connections n n compelling both axles to vibrate simultaneously.
- spring m forces both axles back to a parallel position.
- What I claim as my invention is- 1.
- a frame substantially as described, to support the fastening devices thereof, two axles and rollers therefor, two axle-cases pivoted to vibrate in said frame in a horizontal plane whose vibratory axes stand at an incline to each other, two connections pivoted to and uniting said axlecases, and a spring to act through said connections upon both axle-cases simultaneously, combined and operating substantially as set forth.
- the frame a and the strap b each provided with a corresponding pivot-socket, the axlecase c, having pivots dd to t said sockets, and a suitable axle and rollers, combined and operating substantially as set forth.
Description
E.,H.BARNEY. ROLLER SKATE.
. (No Model.)
2 Sheets-#Sheet 1.
Patented Feb. 12, 188.4..
ATTURNBY trice.
EVERETTH. DARNEY, OF SPRINGFIELD, 'MASSACHUSETTS ROLLER-SKATE.
SPECIFICATION forming' part of Letters Patent No. 293,299, dated February 12, 1884.
Applicaiicn filed December 5, 1883. (No model.)
To 1f/ZZ whom it may concern:
axles of such skates and for controlling their oscillatory movements, the object being to provide for this class of skates such a con-` struction of axle-supports that the axles and rollers are free to rotate together orindependently of each other; to provide improved axleconnections, whereby the axles and rollers are made more sensitive to the deflection of one edge of the foot-support, and made quickly to resume their parallel positions when said support is'brought to a level, thereby providing a roller-skate with which the skater can with Vgreat facility turn quickly and easily either upon both axles or one, and which possesses such solid elements of construction as conduce to great durability and prevent frequent breakage.
ln the drawings forming part' of this specication, Figure"`1 is aplan view, partly in section, and Fig. 2 is a side elevation showing two rollers removed, of a roller-skate embodying my improvements. Figs. 3, 4C, 5, and 6 are detail views. v
The construction and operation of the metalskate parts-consisting of thesole-plate A, the
heel-plate B, heel-clamp D, screw-rod E, link F, crank-stud H,lever J and the sole-clamps K K-are substantially those shown and describedin my United Stateslatent No. 274,254, of vMarch 20, 1883, to which reference maybe had, exceptingthe means herein shown and described for securing the lever J in a locked position,and which consist of a hook an, formed on the rear end of the link F, bending toward the crank-stud H, or the pivot of lever J. Said lever is provided with a curved lip, z, under its rear end, having a central ldepression in it, in which the point of hook x catches when lever J is swungto the posi-tion shown in Fig. 2 ,and when brought to that position its free end is sprung down a little to slip the higher side of said lip under the` hook. The lever then springsup, causing said depression in the lip to be held up against the under side of the hook, thereby keeping the lever from being jarred or shaken out of place'as the skate rolls over the iioor.
` rPhe lever and hook above referred to are shown in detached positions in Fig. 5, thelever `there being shown in end view, whereby the `form of the lip z is clearly seen.
'The above-named metal-skate parts are mounted on a metal frame, a, much in the manner in which they are secured to the runner of an ice-skate. and the upper portion of said frame is similar in form to such a runner, but its lower edge is adapted to have the requisite roller-skate parts attached thereto, as hereinafter described. y
The front and rear axles, 12, are supported in two axle-cases, c c, which are substantially alike, and each one is perforated longitudinally to let an axle pass through and `rotate in it. The axle-case c is provided with pivots d d on opposite sides thereof, `and with ears on one side, to which are pivoted the ends of tWo connecting-bars, a n.
The frame chas an opening madeiu itslovver edge near each end, of rectangular for1n,and a socketis made int-he frame in the upper side of said opening, of proper shape to receive one of the pivots d on the axle-case. That part of frame a in which said socket is made is madeV slightly thicker than it is elsewhere,to provide therefor. A strap, b, is secured to the lower edge of frame a by the screws e e, and those portions of the strap which are opposite said openings in frame a are provided with sockets nearly opposite to those in the frame, to receive the pivots d of the cases c, which are on the under sides of the latter. Thus the said axlecases are supported on the pivots d, within rectangular openings in the lower edge of frame a, and are free to have a certain oscillating or vibratory motion therein. The
axial lines of the pivots d in both the front enlarged to more clearly show the construction of the parts and the means for lubricating the pivots and axle bearings. An oil-hole x3,
leading from the surface of frame a, serves to convey oil to the pivot-socket and pivot in the frame, whence it runs downward through pas sages x2 x2 to the vaxle-bearing, and thence to v less oil finds its way along the axles tothe rollers; but in this way of hanging the axles it is not material that the rollers themselves be lubricated much, if any, and thereby the danger of soiling garments by contact with the rollers is removed.
rlhe axlecases c are connected one to the other by the connections mi', the ends of which are pivotally secured to the above-mentioned ears on the cases. Said connections are attached near the ends of the cases, and lie one against the other between the strap Z) and the lower edge'of the frame a. A rectangular opening is made through cach connection a n, of corresponding dimensions, and so arranged that when the axle-casesstand parallel to each other and at right angles to the frame said ,openings are exactly opposite each other, as
shown in Fig. 3. The spring m, made of strong spring-wire, is compressed and forced into the opening in the said connections, and therefore the force of its expansion is exerted against the ends of said opening and equally against each connection, thereby presenting a spring resistance against a sliding movement of the connections in opposite directions, and through the latter against the vibrations of the axle-cases and axles, and furnishing a constantly acting power to in combination with said connections) swing'the axles to a position at right angles to the frame. rllhe manner of attaching the connections o1. a and axle-cases to each other is shown in Fig. 3.
The operation of the skate is as follows: The devices for adjusting and fastening the skate to the boot are such as are described in my said patent. NVhen the skater desires to turn from a right line, he bears harder upon one side of the skate, and, by reason of the inclined .position of the pivots of the axle-cases throwing the weight onto one side of the skate, causes the cases and axles to vibrate under the frame and bring the axes of the axles to positions representing diverging radial lines of the circle in which the skate is moving, the connections n n compelling both axles to vibrate simultaneously. As soon as the side pressure on the sk-ate is removed, spring m forces both axles back to a parallel position.
In this skate it is not necessary that the skater keep both the front and rear rollers on the floor when he would move in a circle, but he may bear his weight entirely on one axle, and operating as before, the skate willmove in a circular line.
The parts of the frame which constitute the 'front and rear edges of the openings in which the axle-cases vibrate are brought near enough to the sides of the latter to constitute efficient and rm stops, against which the cases strike to limit the swing of ythe axles, and since the opposite sides of the case strike said stops, there is not such a strain brought upon the pivots d as makes them or other parts likely to break.
What I claim as my invention is- 1. In a roller-skate, a frame, substantially as described, to support the fastening devices thereof, two axles and rollers therefor, two axle-cases pivoted to vibrate in said frame in a horizontal plane whose vibratory axes stand at an incline to each other, two connections pivoted to and uniting said axlecases, and a spring to act through said connections upon both axle-cases simultaneously, combined and operating substantially as set forth.
2. In a roller-skate, the frame a and the strap b, each provided with a corresponding pivot-socket, the axlecase c, having pivots dd to t said sockets, and a suitable axle and rollers, combined and operating substantially as set forth.
3. In a roller-skate, the frame a and the strap b, each provided with corresponding pivotsockets, two axlecases c, each having pivots d d to fit said sockets, the connections au', the spring m, and suitable axles and rollers, conibined and operating substantially as set forth.
4. The lever J, having the lip .e thereon, and the link F, having the hook m, combined and operating substantially as set forth.
EVERETT BARNEY.
W'itnesses:
H. A. CHAPIN, J. D. GARFIELD.
IOO
Publications (1)
Publication Number | Publication Date |
---|---|
US293299A true US293299A (en) | 1884-02-12 |
Family
ID=2362486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US293299D Expired - Lifetime US293299A (en) | Roller-skate |
Country Status (1)
Country | Link |
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US (1) | US293299A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2535887A (en) * | 1946-01-25 | 1950-12-26 | Ralph L Biddle | Roller skate |
US5957470A (en) * | 1996-03-07 | 1999-09-28 | Powell; David A. | Flexible skate |
US6375198B1 (en) | 1995-05-26 | 2002-04-23 | Nordica S.P.A. | Skate with in-line wheels |
-
0
- US US293299D patent/US293299A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2535887A (en) * | 1946-01-25 | 1950-12-26 | Ralph L Biddle | Roller skate |
US6375198B1 (en) | 1995-05-26 | 2002-04-23 | Nordica S.P.A. | Skate with in-line wheels |
US5957470A (en) * | 1996-03-07 | 1999-09-28 | Powell; David A. | Flexible skate |
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