US329913A - Roller-skate - Google Patents
Roller-skate Download PDFInfo
- Publication number
- US329913A US329913A US329913DA US329913A US 329913 A US329913 A US 329913A US 329913D A US329913D A US 329913DA US 329913 A US329913 A US 329913A
- Authority
- US
- United States
- Prior art keywords
- plate
- disks
- skate
- boot
- brackets
- 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 8
- 235000016639 Syzygium aromaticum Nutrition 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 210000000474 Heel Anatomy 0.000 description 2
- 230000004301 light adaptation Effects 0.000 description 2
- 239000002184 metal Substances 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
- the nature of the present invention consists in the novel means for adjusting the boot-plate to fit different-sized boots, novel construction and adaptation of double springs to prevent 10st motionin the movement of the truck, and the novel construction of truck-hangers, whereby the wear of the connections is on pivots which relieve the peripheries of the attaching-screws from wear, as the whole is hereinafter fully described and shown.
- K K represent the two-part boot-plate of the skate, K being the heel.
- D D represent brackets attached, respectively, to the under sides of the plates K K by means of rivets in a substantial manner. Tapped through these brackets is a right-and-lel't screw-rod, O, to which is affixed a burr, P, for turning the screw-rod so as to bring the brackets to or from each other and shorten or lengthen the two-part plate K K.
- Riveted to the under side of plate K is a plate, L, which is provided with an open slot, f, vertically through its opposite end, that the plate may have a guide astride of a screw-bolt, M, put through the plate K,where the adjustment is made.
- the plateL mayhave a suitable lateral support
- the plate K is formed with side ears, M M, and riveted to these ears at their under sides is a plate, N, which is countersunk on its top side to receive the said plate L.
- the brackets D D are vertically slotted to receive the connected ends of forked springs O 0, whose free ends pass astride of lugs Q Q on the truck-disks I 1. Both parts of each double spring, being sprung half of the thickness of the lugs outward, are in tension where the wheel-axles are at right angles to the center line of the boot-plate; consequently there is no 10st motion as there is where only one spring to a truck be employed. This is important, enabling the skater always to be sure of the position of the trucks. To insure strength with lightness of metal,the brackets D D, by solid castings E, are connected with upper disks, H H, and brackets F F, the brackets being attached to the boot-plates by rivets in the ordinary manner.
- the disk-platesH H I I are constructed on the ordinary inclines outward and downward, to give a lateral incline to the boot-plate K K but thetruck-frames I I are so constructed that the axle-trees B B lie vertically under the center of motion of the disks H I, in contradistinction to the ordinary methods of placing the axle-trees on lines at right angles to the faces of the disks.
- the trucks are farther apart, and in turning a corner the wheels are not brought so close to the boot-plate, thereby contributing largely to the ease of motion and safety of the skates.
- the disks H I are provided with a recess, a b, in which is placed an annular pivot-plate, c.
- the disks being in position, as shown at Fig. l, with the pivot between them, are held in position to turn by means of ascrew, G, put through the disk I and pivot center-plate c, and tapped into the disk H, the head of the screw bearing against an ordinary washer, J.
- This construction is such that the only function of the screw G is to hold the disks face to face, the wear coming on the pivotplate 0, which may be replaced where worn so as to give any lost motion.
- skate shown is designed to supply the demand for perfection in action and elegance; but the truck attachments may be used in connection with wooden boot-supports, and serve a like purpose to that herein set forth.
- brackets D, connecting plates E,and 15 brackets F formed in single castings, in combination with springs O O and disks H I, as specified.
- the adjustable boot-plate K K combined with the mortised plate L, countersunk 20 plate M, ears M, screw-bolt N, and nut N, as specified and shown.
Landscapes
- Escalators And Moving Walkways (AREA)
- Motorcycle And Bicycle Frame (AREA)
Description
(Modeli) 5 00 00 1 0 1 0 N d nu t H e t INVENTOR ATTORNEY WITNESSES Phmo-Mnugmphnr, Washington. D c
UNITED STATES ATENT QFFICE.
BENNETT KINDBLADE, OF BATAVIA, ILLINOIS.
ROLLER-SKATE.
SPECIFICATIQN forming part of Letters Patent No. 329,913, dated November 10, 1885. Application filed October 11, 1884. Serial No. 145,298. (ModeL) To all whom it may concern.-
Be it known that I, BENNETT KINDBLADE, a citizen of the United States, and a resident of Batavia, in the county of Kane and State of Illinois, have invented new and useful Improvements in Roller-Skates, of which the following is a specification, reference being had to the accompanying drawings, illustrating the invention, in which- Figure l is a sectional elevation of a rollerskate embodying my improvement; Fig. 2, an inverted view of the skate with one truck removed; Fig. 3, a top view of Fig. 2; Fig. 4, a top view of one of the trucks removed from the boot-support; Fig. 5, a perspective view of the pivot-plate, on which the track is centered, removed.
The nature of the present invention consists in the novel means for adjusting the boot-plate to fit different-sized boots, novel construction and adaptation of double springs to prevent 10st motionin the movement of the truck, and the novel construction of truck-hangers, whereby the wear of the connections is on pivots which relieve the peripheries of the attaching-screws from wear, as the whole is hereinafter fully described and shown.
K K represent the two-part boot-plate of the skate, K being the heel. D D represent brackets attached, respectively, to the under sides of the plates K K by means of rivets in a substantial manner. Tapped through these brackets is a right-and-lel't screw-rod, O, to which is affixed a burr, P, for turning the screw-rod so as to bring the brackets to or from each other and shorten or lengthen the two-part plate K K. Riveted to the under side of plate K is a plate, L, which is provided with an open slot, f, vertically through its opposite end, that the plate may have a guide astride of a screw-bolt, M, put through the plate K,where the adjustment is made.
That the plateL mayhavea suitable lateral support,the plate K is formed with side ears, M M, and riveted to these ears at their under sides is a plate, N, which is countersunk on its top side to receive the said plate L.
The brackets D D are vertically slotted to receive the connected ends of forked springs O 0, whose free ends pass astride of lugs Q Q on the truck-disks I 1. Both parts of each double spring, being sprung half of the thickness of the lugs outward, are in tension where the wheel-axles are at right angles to the center line of the boot-plate; consequently there is no 10st motion as there is where only one spring to a truck be employed. This is important, enabling the skater always to be sure of the position of the trucks. To insure strength with lightness of metal,the brackets D D, by solid castings E, are connected with upper disks, H H, and brackets F F, the brackets being attached to the boot-plates by rivets in the ordinary manner.
The disk-platesH H I I are constructed on the ordinary inclines outward and downward, to give a lateral incline to the boot-plate K K but thetruck-frames I I are so constructed that the axle-trees B B lie vertically under the center of motion of the disks H I, in contradistinction to the ordinary methods of placing the axle-trees on lines at right angles to the faces of the disks. By this means the trucks are farther apart, and in turning a corner the wheels are not brought so close to the boot-plate, thereby contributing largely to the ease of motion and safety of the skates.
The disks H I are provided with a recess, a b, in which is placed an annular pivot-plate, c. The disks being in position, as shown at Fig. l, with the pivot between them, are held in position to turn by means of ascrew, G, put through the disk I and pivot center-plate c, and tapped into the disk H, the head of the screw bearing against an ordinary washer, J. This construction is such that the only function of the screw G is to hold the disks face to face, the wear coming on the pivotplate 0, which may be replaced where worn so as to give any lost motion.
ment of the axle-trees.
It is proper to state that the skate shown is designed to supply the demand for perfection in action and elegance; but the truck attachments may be used in connection with wooden boot-supports, and serve a like purpose to that herein set forth.
Those portions shown but not described are well-known constructions, needing no explanation.
A stop, R, of 0 usual form,1s employed to regulate the move- Having thus described my invention, I
3. In combination with inclined disks H I and lug Q, and the axle-trees B B, hung as specified, the double springs O O, to attain constant tension on the disks I I, as specified.
4C. The brackets D, connecting plates E,and 15 brackets F, formed in single castings, in combination with springs O O and disks H I, as specified.
5. The adjustable boot-plate K K, combined with the mortised plate L, countersunk 20 plate M, ears M, screw-bolt N, and nut N, as specified and shown.
Witnesses:
CLARK A. LEWIs, J. KINDBLADE.
BENNETT KINDBLADE.
Publications (1)
Publication Number | Publication Date |
---|---|
US329913A true US329913A (en) | 1885-11-10 |
Family
ID=2399020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US329913D Expired - Lifetime US329913A (en) | Roller-skate |
Country Status (1)
Country | Link |
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US (1) | US329913A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030067125A1 (en) * | 2001-10-10 | 2003-04-10 | Sang Hwan Park | Skate |
-
0
- US US329913D patent/US329913A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030067125A1 (en) * | 2001-10-10 | 2003-04-10 | Sang Hwan Park | Skate |
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