US598872A - Henry mathew hunt - Google Patents
Henry mathew hunt Download PDFInfo
- Publication number
- US598872A US598872A US598872DA US598872A US 598872 A US598872 A US 598872A US 598872D A US598872D A US 598872DA US 598872 A US598872 A US 598872A
- Authority
- US
- United States
- Prior art keywords
- fork
- leader
- steering
- trailer
- rods
- 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
- 239000011435 rock Substances 0.000 description 8
- 210000001699 lower leg Anatomy 0.000 description 4
- 208000005647 Mumps Diseases 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000003292 diminished Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000414 obstructive Effects 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
- B62K13/00—Cycles convertible to, or transformable into, other types of cycles or land vehicle
- B62K13/02—Cycles convertible to, or transformable into, other types of cycles or land vehicle to a tandem
Definitions
- Figure 1 is a side elevation of a road-vehicle embodying my invention.
- Fig. 2 is a plan view thereof.
- Fig. 3 is a section, on an enlarged scale, of a portion thereof.
- Fig. A is a section on the line 4 4 of Fig. 3.
- Fig. 5 is a section on the line 5 5 of Fig. 3.
- Fig. 6 is a fragmentary view drawn on an enlarged scale.
- Fig. 7 is a section on the line 7 7 of Fig. 8 is a fragmentary View of the rear fork.
- Fig. 9 is a section on the line 9 9 of Fig. 8.
- Fig. 10 shows a portion of a steering-arm employed, and
- Fig. 11 shows a method of attaching steering-rods to the front handle-bar.
- the front fork 1 extends upward from the axle of the front wheel '2 and has a shank portion passing through thefront post 5 of the frame, and to the upper end of this shank portion is secured a handle-bar 6.
- the rear fork 7 of the frame engages with the axle of the wheel 3, and this axle is elongated on each side of the wheel to receive the front fork 8 of what may be termed the trailer 9.
- This fork 8 at its lower end is provided with outwardly-opening slots to engage over the axle of the wheel 3, so that said fork may be readily attached to or detached from the axle.
- the rear fork 10 of the trailer9 engages with the axle of the trailer-Wheel 11, and to this axle is removably attached a step-post 12.
- Serial No. 584,205. No model.
- this step-post 12 has a tubular threaded portion engaging with the threaded extension of the axle of the wheel 11.
- the upper end of the stem portion of the .fork 8 is provided with a sprocket-wheel 13,
- This steering-arm is mounted to rock on a horizontal plane with relation to the stem portion of the fork 8, and it has its ends extended outward and downward. Of course the ends of the said arm may extend upward instead of downward and have the same effect.
- this steering-arm 20 is adapted to move in two planes, one at right angles to the other-that is, it has a rocking motion relatively to the fork 8 and also has a movement with said fork as it turns. This is made necessary so that the arm can accommodate itself to the movements of the front steering mechanism, with which it is connected by means of steering-rods 21.
- These steering-rods 21 have a universal-joint connection 22 with the ends of the arm 20, and they also have a universal-joint connection 23 with the handle-bar 6 of the leader 1.
- This universal joint 23 is'here shown as comprising a block 24, having pivotal connection in arms 25, mounted on the end of the rod 21, so that said block may oscillate in avertical plane with relation to the steering-rod.
- This block 24 is vertically perforated to engage over spring-fingers 26, extended downward from a bracket 27, secured to the ends of the handle on the front handle-bar 6.
- the fingers 26 are curved outward and then inward at their lower portions in such a manner that the outwardly-curved portions will engage underneath the block 24 when said block is pushed'upwa'rd on the fingers.
- the upper portion of the fork 8 has a yielding connection with the seat-post-supporting portion 28 of the leader-frame.
- This yielding connection comprises a crosshead 29, which has a lug 30 extended rearward and pivotally connected between the arms 31, extended from the upper end of the fork 8, and a similar cross-head 32 has a lug portion 33 pivotally mounted between cliparms 34, secured to the portion 28 of the leader-frame.
- these crossheads 29 and 32 On the inner sides these crossheads 29 and 32 have stem portions 35, which extend toward each other and are adapted to pass into tubular projections 36 37, extended longitudinally from abutment-plates 38 39.
- tubular projection 36 has a less diameter than the interior diameter of the tubular projection 37, so that it may enter the same as the parts are moved toward each other.
- a coil-spring 40 passes around the tubular projections 36 37 and abuts at one end against the plate 38 and at the other end against the plate 39.
- the crossheads 29 and 32 are projected at rightangles to each other.
- opposite rods 41 extend laterally through perforations in the plate 38 and engage at their forward ends with the plate 39, and from the crosshead 32 opposite rods 42 extend loosely through the plate 39 and have their ends engaged with the plate 38.
- the several rods may be provided with adj usting-nuts on their ends, so that the tension may be increased or diminished at pleasure.
- the object of this spring yielding connection between the leader and trailer is to provide for an easy movement of the several wheels over uneven roads or over obstructions that may be encountered and also to render the vehicle self-supporting when the wheels 2, 3, and 11 are turned at an angle to each other.
- the trailer maybe readily detached from the leader by simply removing the screw-pivot, which secures the crosshead 32 to the clip 34, and by removing the fork 8 from its engagement with the axle of the wheel 3, and of course the steering-rods 21 must be detached, and then the two devicesthat is, the leader and the trailer-may be used as independent bicycles by simply placing an extra wheel within the fork 8.
- the leader 1 may have its frame adapted for either a male or a female rider, and, if desired, the steering mechanism and connections may be omitted from the trailer, and the whole device when used as a tandem may be steered by the rider on the leader.
- trailers may also be constructed for either male or female riders. Both the leader and trailer may have one or more seats, or the seat of the trailer might be omitted and provision made for carrying bundles.
- a road-vehicle comprising a bicycle or leader, a trailer having its front fork engaging with the extended axle of the rear wheel of the leader, a steering mechanism on the trailer, comprising sprocket-Wheels and a sprocketshank, laterally-extended arms mounted to rock on the upper portion of the trailer-fork stem, and steering-rods having universaljoint connections with said arms and also having universal-joint connections with the handle-bar of the leader, substantially as specified.
- a road-vehicle comprising a bicycle or leader, and a trailer having yielding connections therewith, the front fork of said trailer having its ends engaged with the axle of the rear wheel of the leader, an arm or arms mounted to rock on the upper end of the fork-stem, and steering-rods extended from the ends of said arm to a detachable connection with the handle-bar of the leader, said detachable connections comprising springfingers mounted on the handles of said handlebar and adapted to engage with openings in blocks pivotally connected to the ends of the steering-rods, substantially as specified.
- a yielding connection for a leader and trailer comprising cross-heads, one adapted for pivotal connection with the leader and the other adapted for pivotal connection with thetrailer, plates having telescopic or tubular portions mounted to move between said cross-heads, rods extended from one crosshead to one of said plates, rods extended from the other of said cross-heads to connections with one of said plates, and a coil-spring abutting against said plates, substantially as specified.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Description
(No Model.) 2 Sheets-Sheet 1.
, H. M. HUNT.-
TANDEM.
No. 598,872. Patented Feb. 8, 1898.
WIT/1158858 I nvvsmr'ol;
(No Model.) 2 Sheets-Sheet 2. H. M. HUNT.
TANDEM. No. 598,872. Patented Feb. 8, 1898.
A TTORNEYS.
m: Mumps PETERS no Pnofoufuq, wnsr-uncron, n. c.
UNITED STATES I PATENT FFICE.
HENRY MATHEW HUNT, OF INDIANAPOLIS, INDIANA.
TANDEM.
SPECIFICATION forming part of Letters Patent No. 598,872, dated February 8, 1898.
Application filed March 21, 1896.
To all whom it may cncern:
Be it known that I, HENRY MATHEW HUNT,
of Indianapolis, in the county of Marion and easily connected to form a tandem and also Fig. 6.
' disconnected and employed as bicycles inde pendently.
I will describe a road-vehicle embodying my invention and then point out the novel features in the appended claims.
Reference isto be had to the accompanying drawings, forming a part of this specification, in which similar characters of reference indicate corresponding parts in all the views.
Figure 1 is a side elevation of a road-vehicle embodying my invention. Fig. 2 is a plan view thereof. Fig. 3 is a section, on an enlarged scale, of a portion thereof. Fig. A is a section on the line 4 4 of Fig. 3. Fig. 5 is a section on the line 5 5 of Fig. 3. Fig. 6 is a fragmentary view drawn on an enlarged scale. Fig. 7 is a section on the line 7 7 of Fig. 8 is a fragmentary View of the rear fork. Fig. 9 is a section on the line 9 9 of Fig. 8. Fig. 10 shows a portion of a steering-arm employed, and Fig. 11 shows a method of attaching steering-rods to the front handle-bar.
Referring to the drawings,1 designates what may be termed the leader section of the vehicle, comprising a front or steering wheel 2 and a rear wheel 3. The front fork 1 extends upward from the axle of the front wheel '2 and has a shank portion passing through thefront post 5 of the frame, and to the upper end of this shank portion is secured a handle-bar 6. The rear fork 7 of the frame engages with the axle of the wheel 3, and this axle is elongated on each side of the wheel to receive the front fork 8 of what may be termed the trailer 9. This fork 8 at its lower end is provided with outwardly-opening slots to engage over the axle of the wheel 3, so that said fork may be readily attached to or detached from the axle. The rear fork 10 of the trailer9 engages with the axle of the trailer-Wheel 11, and to this axle is removably attached a step-post 12. As here Serial No. 584,205. (No model.)
shown,this step-post 12 has a tubular threaded portion engaging with the threaded extension of the axle of the wheel 11.
The upper end of the stem portion of the .fork 8 is provided with a sprocket-wheel 13,
This steering-arm is mounted to rock on a horizontal plane with relation to the stem portion of the fork 8, and it has its ends extended outward and downward. Of course the ends of the said arm may extend upward instead of downward and have the same effect. It will be seen that this steering-arm 20 is adapted to move in two planes, one at right angles to the other-that is, it has a rocking motion relatively to the fork 8 and also has a movement with said fork as it turns. This is made necessary so that the arm can accommodate itself to the movements of the front steering mechanism, with which it is connected by means of steering-rods 21.
. These steering-rods 21 have a universal-joint connection 22 with the ends of the arm 20, and they also have a universal-joint connection 23 with the handle-bar 6 of the leader 1. This universal joint 23 is'here shown as comprising a block 24, having pivotal connection in arms 25, mounted on the end of the rod 21, so that said block may oscillate in avertical plane with relation to the steering-rod. This block 24 is vertically perforated to engage over spring-fingers 26, extended downward from a bracket 27, secured to the ends of the handle on the front handle-bar 6. The fingers 26 are curved outward and then inward at their lower portions in such a manner that the outwardly-curved portions will engage underneath the block 24 when said block is pushed'upwa'rd on the fingers. It
i will beseen by this connection that the steering-bars may be readily detached by the front rider pushing downward on the steering-rods should sucli detachment become necessary the fork 8 is attached a steering-arm 20. I
by reason of an accident or otherwise while the rider is on the saddle of the leader 1.
The upper portion of the fork 8 has a yielding connection with the seat-post-supporting portion 28 of the leader-frame. This yielding connection, as here shown, comprises a crosshead 29, which has a lug 30 extended rearward and pivotally connected between the arms 31, extended from the upper end of the fork 8, and a similar cross-head 32 has a lug portion 33 pivotally mounted between cliparms 34, secured to the portion 28 of the leader-frame. On the inner sides these crossheads 29 and 32 have stem portions 35, which extend toward each other and are adapted to pass into tubular projections 36 37, extended longitudinally from abutment-plates 38 39.
It will be seen that the tubular projection 36 has a less diameter than the interior diameter of the tubular projection 37, so that it may enter the same as the parts are moved toward each other. A coil-spring 40 passes around the tubular projections 36 37 and abuts at one end against the plate 38 and at the other end against the plate 39. The crossheads 29 and 32 are projected at rightangles to each other.
From the ends of the cross-head 29 opposite rods 41 extend laterally through perforations in the plate 38 and engage at their forward ends with the plate 39, and from the crosshead 32 opposite rods 42 extend loosely through the plate 39 and have their ends engaged with the plate 38. The several rods may be provided with adj usting-nuts on their ends, so that the tension may be increased or diminished at pleasure. The object of this spring yielding connection between the leader and trailer is to provide for an easy movement of the several wheels over uneven roads or over obstructions that may be encountered and also to render the vehicle self-supporting when the wheels 2, 3, and 11 are turned at an angle to each other.
It will be seen that the trailer maybe readily detached from the leader by simply removing the screw-pivot, which secures the crosshead 32 to the clip 34, and by removing the fork 8 from its engagement with the axle of the wheel 3, and of course the steering-rods 21 must be detached, and then the two devicesthat is, the leader and the trailer-may be used as independent bicycles by simply placing an extra wheel within the fork 8.
The leader 1 may have its frame adapted for either a male or a female rider, and, if desired, the steering mechanism and connections may be omitted from the trailer, and the whole device when used as a tandem may be steered by the rider on the leader.
It is obvious that the trailers may also be constructed for either male or female riders. Both the leader and trailer may have one or more seats, or the seat of the trailer might be omitted and provision made for carrying bundles.
Having thus described my invention, I
claim as new and desire to secure by Letters Patent- 1. In a road-vehicle, the combination with a bicycle, and a second bicycle having its front wheel removed and its front fork engaging the axle of the rear wheel of the front bicycle, of a rod mounted to rock on the stem of the front fork of the rear bicycle and havin g downwardly-bent ends, and rods connecting the bent ends of the rod with the steering mechanism of the front bicycle, substantially as described.
2. A road-vehicle, comprising a bicycle or leader, a trailer having its front fork engaging with the extended axle of the rear wheel of the leader,a steering mechanism on the trailer, comprising sprocket-Wheels and a sprocketshank, laterally-extended arms mounted to rock on the upper portion of the trailer-fork stem, and steering-rods having universaljoint connections with said arms and also having universal-joint connections with the handle-bar of the leader, substantially as specified.
3. A road-vehicle, comprising a bicycle or leader, and a trailer having yielding connections therewith, the front fork of said trailer having its ends engaged with the axle of the rear wheel of the leader, an arm or arms mounted to rock on the upper end of the fork-stem, and steering-rods extended from the ends of said arm to a detachable connection with the handle-bar of the leader, said detachable connections comprising springfingers mounted on the handles of said handlebar and adapted to engage with openings in blocks pivotally connected to the ends of the steering-rods, substantially as specified.
4. A yielding connection for a leader and trailer, comprising cross-heads, one adapted for pivotal connection with the leader and the other adapted for pivotal connection with thetrailer, plates having telescopic or tubular portions mounted to move between said cross-heads, rods extended from one crosshead to one of said plates, rods extended from the other of said cross-heads to connections with one of said plates, and a coil-spring abutting against said plates, substantially as specified.
HENRY MATHEW HUNT.
Witnesses:
BENJAMIN F. CLARK, WM. S. BECK.
Publications (1)
Publication Number | Publication Date |
---|---|
US598872A true US598872A (en) | 1898-02-08 |
Family
ID=2667514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US598872D Expired - Lifetime US598872A (en) | Henry mathew hunt |
Country Status (1)
Country | Link |
---|---|
US (1) | US598872A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3717360A (en) * | 1970-11-24 | 1973-02-20 | D Kennedy | Plural occupant propelled velocipede |
US4458908A (en) * | 1982-04-12 | 1984-07-10 | Strong John R | Tandem tricycle |
US5372371A (en) * | 1993-05-26 | 1994-12-13 | Larson; Scott M. | Apparatus and methodology for temporarily converting single bicycles into a bicycle built for two |
US5785335A (en) * | 1995-09-07 | 1998-07-28 | Burley Design Cooperative | Trailer cycle |
US5860662A (en) * | 1997-05-01 | 1999-01-19 | Bartoshesky; Thomas A. | Bicycle to tandem converter |
US6290246B1 (en) * | 2000-10-12 | 2001-09-18 | Bor-Ching Lin | Quick mounting arrangement for tandem |
US9926032B1 (en) | 2016-12-07 | 2018-03-27 | Kun Yuan Tong | Convertible tricycle |
-
0
- US US598872D patent/US598872A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3717360A (en) * | 1970-11-24 | 1973-02-20 | D Kennedy | Plural occupant propelled velocipede |
US4458908A (en) * | 1982-04-12 | 1984-07-10 | Strong John R | Tandem tricycle |
US5372371A (en) * | 1993-05-26 | 1994-12-13 | Larson; Scott M. | Apparatus and methodology for temporarily converting single bicycles into a bicycle built for two |
US5785335A (en) * | 1995-09-07 | 1998-07-28 | Burley Design Cooperative | Trailer cycle |
US5860662A (en) * | 1997-05-01 | 1999-01-19 | Bartoshesky; Thomas A. | Bicycle to tandem converter |
US6290246B1 (en) * | 2000-10-12 | 2001-09-18 | Bor-Ching Lin | Quick mounting arrangement for tandem |
US9926032B1 (en) | 2016-12-07 | 2018-03-27 | Kun Yuan Tong | Convertible tricycle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US468643A (en) | clement | |
US979674A (en) | Spring-fork for wheeled vehicles. | |
US591306A (en) | Bicycle-frame | |
US598872A (en) | Henry mathew hunt | |
TWI243132B (en) | Front fork structure of saddle type vehicle | |
US392523A (en) | Herbert s | |
US1092910A (en) | Three-wheel truck. | |
US609237A (en) | Convertible tricycle | |
US924541A (en) | Bicycle-seat attachment. | |
US701967A (en) | Bicycle. | |
US434234A (en) | Arthur d | |
US401237A (en) | Velocipede | |
US402313A (en) | duryea | |
US398158A (en) | Velocipede | |
US1488037A (en) | Forecarriage for motor cycles | |
US391895A (en) | John william hall | |
US509122A (en) | Urbain faussereau | |
US624295A (en) | Bicycle | |
US410681A (en) | James logan watkins | |
US1315048A (en) | Planograph co | |
US394287A (en) | Thomas o brien | |
US577306A (en) | Ice-velocipede | |
US608350A (en) | Bicycle | |
US565443A (en) | Coupling for bicycles | |
US573469A (en) | Bicycle or other vehicle coupling |