US617535A - Bicycle - Google Patents
Bicycle Download PDFInfo
- Publication number
- US617535A US617535A US617535DA US617535A US 617535 A US617535 A US 617535A US 617535D A US617535D A US 617535DA US 617535 A US617535 A US 617535A
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- United States
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- sections
- frame
- construction
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- screw
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- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 description 34
- 210000001503 Joints Anatomy 0.000 description 6
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000010432 diamond Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000004642 transportation engineering Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
Definitions
- a set-screw I may be passed upward through one side of tube F into the outer end of tube D, upon which said tube F is directly swiveled to prevent its rotation upon tube D when it is desired to lock them together.
- Fig. 7 the same construction of the front brace is observed, with the exception that the bolts are dispensed with, and in lieu thereof the exterior of the Sections adjacent their meeting ends arc screw-threaded, as illustrated at V, to receive the sleeves V', which are adapted to be moved over the joints and unite said sections.
- Fig. 10 the meeting ends of the sections are halved, as illustrated at Y, one of said halved ends being provided with projections Y to engage cavities Y2, formed in the halved end of the opposite section, the sections being screw-threaded, as in the constructions used in Figs. 8 and 9, and receive a similar sleeve to unite the same.
Description
No. 617,535. Patented Jamo, |899.
w.'L. MART-1N.
BICYCLE.
(Application led '.Dec. 31, 1897.)
' (No Model.)
THE Noam: arias co.. Pno'mLlrHpv, yvgsnmcvam u. c
NITED STATES PATENT GEFICE.
WILLIAM L. MARTIN, or RANoooAs, NEW JERSEY.
SPECIFICATION forming part of Letters Patent No. 617,535, dated January 10, 1899.
Application filed December 31, 1897. Serial No. 665,016. (No model.)
T0 all whom t may concern:
Beit known that I, WILLIAM L. lvIARrIN,r residing at Rancocas, in the county of Burlington and State of New Jersey, have invented a new and useful Bicycle, of which the following is a specication.
This invention relates generally to improve` ments in bicycles, and particularly to an improved construction of frame therefor.
The object of the invention is to so construct the bicycle-frame that the portions thereof carrying the front and rear wheels and driving mechanism may be separated when it is desired to pack the bicycle for storage or for transportation, the 'frame being simple in construction and capable of being quickly and readily adjusted for separating or uniting the front and rear portions of the bicycle.
Vith the above object in view the invention consists of a frame having the upper and lower bars thereof formed in sections adapted to be united and suitable means for uniting said sections, the improved construction, arrangement, and combination of the parts being hereinafter fully described and afterward specifically pointed out in the claims.
In order to enable others skilled in the art to which my invention most nearly appertains to make and use the same, I will now proceed to describe its construction and operation, having reference to the accompanying drawings, forming part of this specification, in which- ,v
Figure lis a side elevation of abicycle constructed in accordance with myinvention, the upper bar being in section. Fig. 2 is a vertical longitudinal sectional view of a modified construction of the upperv bar thereof.
Fig. 3 isa similar view, also showing a modi-' fied construction. Fig. 4 is also a similar view showing a modiiication. Fig. 5 is a similar view showing another modified form. Fig. 6 is a horizontal longitudinal sectional view of the lower bar of the frame. Fig. 7 is a view of said bar, partly in section, showing a modified construction. Figs. 8 and 9 are sec# tional views showing modified constructions of the lower bar. Fig. 10 is a perspective view of the meeting ends of the sections of the lower bar, showing a modified construction.
Like letters of -reference mark the same usual diamond frame for bicycles, the front p bar, A having secured to or formed with it a long section A of the top bar of the frame and the rear brace B a short section B of the top bar. An extension B2 of the section B projects therefrom, constituting a tongue, which is adapted to be telescoped in section A of the top bar, as shown in Fig. l. A setscrew A2 passes through the under side of section A' entirely through the tongue part B2 and engages the upper side of section A', thus securing the two sections of the top bar together and holding the same rigid.
In the modification illustrated in Fig. 2 the front bar andrear brace of the diamond frame have the short horizontal tubular sections G, in which the tubes D are secured. The tube carried by section C of the front bar A is screw-threaded, as illustrated at E, to receive the connecting-tube F, which is interiorly screw `-threaded lat its forward end.
-Tube D, carried by the rear brace B, has an is swiveled to one section C of the top bar,
while it is screw-threaded to the other section C. A set-screw I may be passed upward through one side of tube F into the outer end of tube D, upon which said tube F is directly swiveled to prevent its rotation upon tube D when it is desired to lock them together.
In Fig. 3 I- dispense with the set-screw I, and in lieu thereof screw-thread the tubular section C adjacent thehead G, as illustrated at J, and provide a locking-nut K upon said screw-threaded portion, which is adapted to bear against casingH of tube F and cause the same to bind'against the head G when it is'desired to lock said tube to tube D. In the construction shown in Fig. 4 I also dispense with the set-screw and form a recess L in the upper surface of tube D, in which is secured a spring M, having a stud N at its free end, which engages a perforation O, formed in tube F, and serves to lock the tube F tothe tube D.
IOO
In Fig. 5 tubular sections Chave tubesF secured thereon and oppositely screi 7-threaded to receive the connecting tube or sleeve Q, Which is oppositely interiorly screw-threaded at its respective ends.
The front brace of the frame is formed of t\vo sections, each section cut or halved out vertically on opposite sides, as illustrated at S, and formed solid adjacent their respective ends, as illustrated at T, bolt-passages T' being formed through said solid portions to receive the bolts U, which extend therethrough, after said halved-out portions have been overlapped and receive the nuts U'. rlhus When it is desired to separate the sections of the brace the bolts are removed, when the sections may be separated laterally, one moving away from the other in the are of a circle having the line of the top bar as a center. j
In Fig. 7 the same construction of the front brace is observed, with the exception that the bolts are dispensed with, and in lieu thereof the exterior of the Sections adjacent their meeting ends arc screw-threaded, as illustrated at V, to receive the sleeves V', which are adapted to be moved over the joints and unite said sections.
In Fig. S a single sleeve IV is used, the meeting ends of the sections being halved out and overlapped, as illustrated, and screwthreaded to receive the sleeve. In this construction the sections are halved out only a short distance from their meeting ends.
The construction illustrated in Fig. i) is similar to that in Fig. 8, with the exception that the overlapped ends are beveled, as illustrated at IV', a sleeve X being` provided for uniting said sections.
In Fig. 10 the meeting ends of the sections are halved, as illustrated at Y, one of said halved ends being provided with projections Y to engage cavities Y2, formed in the halved end of the opposite section, the sections being screw-threaded, as in the constructions used in Figs. 8 and 9, and receive a similar sleeve to unite the same.
From the foregoing it will be obvious that I have produced effective means whereby the front and rear portions of the bicycle may be separated from each other for the purpose of storage or transportation and that, broadly speaking, this result is attained by providing a top bar composed of telescoping sections and a front brace of sections connected together by a lapped joint, the virtue of said construction being that by loosening the lapped joint the telescoping sections may be turned upon each other for the purpose of separating them .when plain, as in Fig. l, or when screw-threaded, as in the other figures. rlhis being the broad idea of the invention, it will be obvious that I have constructed several varieties of telescoping sections for the top bar, (illustrated in Figs. l to 5,) each of Which,ho\vever,illustrates,broadly, a telescoping joint, and each, except Fig. l, illustrates a screw-threaded telescopin g joint.
The next step in the invention hereinbeforc described is to provide the swiveling joint in addition to the screw-threaded joint, this construction being illustrated in Figs. 2, 3, and i.
As before stated, the invention broadly includes a front brace composed of sections united by a lapped joint. It will be seen that I have illustrated several varieties of lapped joints in Figs. 6 to 10, and While I dcsire it to be understood that I consider the i11- vention sufficiently broad to cover the combination of the top bar with telescoping joint and front brace With lapped joint I do not Wish to be understood as confining myself to any particular construction of telescoping joint for the top bar or lapped joint for the front brace, as many changes and variations might be made in the specific construction of these joints Without departing from the spirit and scope of my invention.
Vhere in the following claims I refer to the top bar and front brace as rigidly connected to the frame, I do not intend to limit myself to the parts being permanently iixcd,
for they may be detachably secured to thel frame; but I use such term to define a construction in which these parts are non-yielding at their points of connection in contradistinction to a pivotal connection.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent of the United States, is-
l. The combination in a bicycle-frame, of the top bar composed of telescoping sections having their ends attached to the frame by a non-yielding connection, and the front brace composed of sections with their outer ends rigidly connected with the frame and their adjacent ends constructed to be united by a laterallyseparable lapped joint, whereby, when the lapped sections are separated, the telescoping sections of the top bar may be turned upon each other by using the front bar as a handle, for the purpose of separating the telescoping sections.
2. The combination 'in a bicycle-frame, of the top bar composed of telescoping sections having their ends attached to the frame by a non-yielding connection, and the front brace composed of sections with their outer ends rigidly connected With the frame and their adjacent ends constructed to be united by a laterally-separable lapped joint, and means passed transversely through the inner and outer sections for securing the telescoping sections against movement upon each other.
3. The combination in a bicycle-frame, of the top bar composed of telescopiug sections having their outer ends rigidly connected to the frame and the connecting-tube swiveled at one end and screw-threaded at the other, and the front brace composed of sections with their outer ends rigidly connected with the frame and their adjacent ends constructed to be united by a laterally-separable lapped joint, and means for securing the sections against movement.
IOO
IIO
4.. The combination in a bicycle-frame, of the top bar composed of telescoping sections .having their outer ends rigidly connected to the top bar ycomposed of telescoping sections having their ends attached to the frame by a non-yielding connection, and the front brace composed Yof sections with their outer ends rigidly connected to the' Vframe and their adjacent ends constructed to be united by a solid-ended halved, lapped joint with interengaging portions, and means for securing the sections against movement.
VILLIAM L. MARTIN.
Witnesses:
MARTHA HORNER, MATHA D. MANUEL.
Publications (1)
Publication Number | Publication Date |
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US617535A true US617535A (en) | 1899-01-10 |
Family
ID=2686144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US617535D Expired - Lifetime US617535A (en) | Bicycle |
Country Status (1)
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US (1) | US617535A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6659487B1 (en) | 2002-01-18 | 2003-12-09 | Tony S. Raco | Flexible bike frame |
US11279433B2 (en) * | 2018-10-01 | 2022-03-22 | Alumis Co. Ltd. | Vehicular frame's coupler structure |
-
0
- US US617535D patent/US617535A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6659487B1 (en) | 2002-01-18 | 2003-12-09 | Tony S. Raco | Flexible bike frame |
US11279433B2 (en) * | 2018-10-01 | 2022-03-22 | Alumis Co. Ltd. | Vehicular frame's coupler structure |
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