US522060A - Josef iiofer - Google Patents
Josef iiofer Download PDFInfo
- Publication number
- US522060A US522060A US522060DA US522060A US 522060 A US522060 A US 522060A US 522060D A US522060D A US 522060DA US 522060 A US522060 A US 522060A
- Authority
- US
- United States
- Prior art keywords
- runners
- sled
- josef
- runner
- advancing
- 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
- 241000282472 Canis lupus familiaris Species 0.000 description 14
- 210000003284 Horns Anatomy 0.000 description 4
- 101700020720 SLED Proteins 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000003292 diminished Effects 0.000 description 2
- 230000005021 gait Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M27/00—Propulsion devices for sledges or the like
Definitions
- This invention relates to sleds which are propelled by manual power after the fashion of bicycles and velocipedes.
- the object of the invention isi/the provision of means whereby the sled is advanced by a step by step movement approximating the gait of a living object.
- the improvement consistsl essentially of movable runners provided with dogs which engage with the ice and prevent retrograde movementof the said runners. Also in mechanism for alternately advancing the said runners.
- Figure l is a perspective view of a sled embodying theinvention. of the lower end of one of the frame bars showing the relation of the runner and the guide bar attached thereto on a larger scale.
- the side bars E of the frame have guide rods e projected forward from their front ends to pass through suitable openings in the horns a. of the runners a. These side barsE are connected by cross rods e and the frame bars F which converge and come together at their upper ends and form a socket to receive the seat post 't' of the seat I.
- the lower flat ends f of the frame bars Fare provided with grooved rollers f which are designed to travel on the upper edge portion of the runners a whereby friction is relieved in the movements of the said runnersvin the propelling of the machine.
- Guide bars J located above and Fig. 2 is a detail view v rocating movement. ⁇
- the cranks k extend in diametrically opposite directions so as to actuate the runners a alternately.
- the runners a are alternately reciprocated to propel the sled.
- dogs g are provided and pivotally connected with the said runner to automatically bite in the ice the instant the runner comes to a standstill to form a resistance while the opposite runner is advancing.
- These pivoted dogs g will be provided in sufficient number to obtain the desired result and are disposed to automatically disengage themselves fromv the ice and ride thereover with the' runners when the latter is advancing, but which will drop into active position and bite into the ice the moment the progress of the latter ceases.
- two dogs are provided for each runner, one being pivoted to eachof the standards j. It will be understood that the nurnber is immaterial and will be increased or diminished as found desirable.
- the steering mechanism consists of a shoe h approximating the form of a runner, an approximately vertical shaft p and a handle fn. within convenient reach of the seat I.
- the shaft p is mounted in a sleeve centrally' disposed on the cross bar e and is adapted to have both a rotary and longitudinal move- IQO surface of the ice and at all times remain in engagement therewith so as to have the machine under the control of the rider.
- movable runners In a sled, movable runners, mechanism for advancing the runners, and means for holding the said runners from retrograde movement, substantially as specified.
- movable runners In a sled, movable runners, mechanism for alternately advancing the said runners, and means for holding the runners from retrograde movement during the interval that the moving runneris advancing, substantially as set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
(NO Model.)
SLED.
No. 522,060.l
Patented June 26, 1894.
vwewlfoz v jose-f UNITED STATES PATENT GEEICE.
`JOSEF HFER, OF SHEBOYGAN, WISCONSIN.
SLED.
SPECIFICATION forming part of Letters'Patent No. 522,060, dated June 26, 1 894. Application filed February 3, 1894. Serial No. 499,006.' (No model.)
T0 all whom t may concern:
Be it known that I, JOSEF HFER, a subject of the Emperor of Austria-Hungary, but havlng declared my intention to become acitizen of the United States, residing at Sheboygan, 1n the countyof Sheboygan, State of Wisconsin, have invented certain new and useful Improvements'in Sleds; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
This invention relates to sleds which are propelled by manual power after the fashion of bicycles and velocipedes. v
The object of the invention isi/the provision of means whereby the sled is advanced by a step by step movement approximating the gait of a living object.
The improvement consistsl essentially of movable runners provided with dogs which engage with the ice and prevent retrograde movementof the said runners. Also in mechanism for alternately advancing the said runners.
The improvement also consists of the novel features and the peculiar construction and combination of the parts which will be hereinafter more fully described and claimed and which are shown in the annexed drawings, in which Figure l is a perspective view of a sled embodying theinvention. of the lower end of one of the frame bars showing the relation of the runner and the guide bar attached thereto on a larger scale.
The side bars E of the frame have guide rods e projected forward from their front ends to pass through suitable openings in the horns a. of the runners a. These side barsE are connected by cross rods e and the frame bars F which converge and come together at their upper ends and form a socket to receive the seat post 't' of the seat I. The lower flat ends f of the frame bars Fare provided with grooved rollers f which are designed to travel on the upper edge portion of the runners a whereby friction is relieved in the movements of the said runnersvin the propelling of the machine. Guide bars J located above and Fig. 2 is a detail view v rocating movement.` The cranks k extend in diametrically opposite directions so as to actuate the runners a alternately. A short shaft L journaled in a bearing frame f2 having cranks or pedals Z, is provided with a sprocket wheel Z around which a sprocket chain m passes to transmit motion to the shaft K by means of a sprocket wheel m on the said shaft K around which the sprocket chain also passes. By these means the runners a are alternately reciprocated to propel the sled.
To hold one runner in a relatively fixed position while the opposite runner is advancing dogs g are provided and pivotally connected with the said runner to automatically bite in the ice the instant the runner comes to a standstill to form a resistance while the opposite runner is advancing. These pivoted dogs g will be provided in sufficient number to obtain the desired result and are disposed to automatically disengage themselves fromv the ice and ride thereover with the' runners when the latter is advancing, but which will drop into active position and bite into the ice the moment the progress of the latter ceases. As shown, two dogs are provided for each runner, one being pivoted to eachof the standards j. It will be understood that the nurnber is immaterial and will be increased or diminished as found desirable.
The steering mechanism consists of a shoe h approximating the form of a runner, an approximately vertical shaft p and a handle fn. within convenient reach of the seat I. The shaft p is mounted in a sleeve centrally' disposed on the cross bar e and is adapted to have both a rotary and longitudinal move- IQO surface of the ice and at all times remain in engagement therewith so as to have the machine under the control of the rider.
The rider perched on the seat I operates the i crank Zin the well known manner and through the gearing herein set forth alternately advances the runners which are retained in such position by the dogs g in the manner set forth.
Having thus described my invention, what I clalm, and desire to secure by Letters Patent, is
l. In a sled, movable runners, mechanism for advancing the runners, and means for holding the said runners from retrograde movement, substantially as specified.
2. In a sled, movable runners, mechanism for alternately advancing the said runners, and means for holding the runners from retrograde movement during the interval that the moving runneris advancing, substantially as set forth.
3. In a sled, the combination with movable runners and mechanism for advancing the sa1d runners, of pivoted dogs carried by the runners and adapted to bite in the ice to prevent retrograde movement and ride over the ice when the runner is advanced, substantially as set forth.
4E. In a sled, the combination with movable runners, of a shaft having cranks extending in diametrically opposite directions and connected with the said runners to alternately operate the same, substantially as set forth.
5p. In a sled the combination of movable runners, the frame having rollers to travel on the said runners, and mechanism for alternately reciprocating the said runners, substantially `as described for the purpose set forth.
6. In a sled, the combination with the movable runners having parallel guide bars, of the frame having rollers to operate in the space between the runners and guide bars, substantially as described for the purpose set forth.
7. In a sled the combination of the frame having forwardly extending guide rods e, movable runners having the said guide rods eX- tending through the horns, and mechanism for reciprocating the said runners, substantially as set forth.
8. In a sled the combination of the frame bars F having their lower cleft ends provided with grooved rollers, runners having parallel guide bars J which extend through the said cleft ends, the grooved rollers operating in the space between the upper edge of the runners and the said guide bars, pivoted dogs carried by the said runners, and mechanism for alternately reciprocating the said runners, substantially as described for the purpose specified.
In testimony whereof I aflix my signature in presence of two witnesses.
JOSEF IIFER.
W'itnesses:
EMIL CLARENBACH, FELIX BENFEY.
Publications (1)
Publication Number | Publication Date |
---|---|
US522060A true US522060A (en) | 1894-06-26 |
Family
ID=2590856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US522060D Expired - Lifetime US522060A (en) | Josef iiofer |
Country Status (1)
Country | Link |
---|---|
US (1) | US522060A (en) |
-
0
- US US522060D patent/US522060A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US522060A (en) | Josef iiofer | |
US427110A (en) | Velocipede | |
US413104A (en) | Velocipede | |
US504625A (en) | Ice-velocipede | |
US89695A (en) | Improvement in velocipede | |
US391333A (en) | Velocipede | |
US627199A (en) | Bicycle | |
US1493895A (en) | Hobbyhorse tricycle | |
US408745A (en) | Tricycle | |
US608350A (en) | Bicycle | |
US497290A (en) | Velocipede-sled | |
US376051A (en) | Fourths to henry t | |
US1001379A (en) | Icecycle. | |
US387814A (en) | Ice-velocipede | |
US364466A (en) | James bate | |
US441545A (en) | Ice-velocipede | |
US511839A (en) | Driving and steering action for cycles | |
US404123A (en) | Territory | |
US1125698A (en) | Hobby-horse and tricycle. | |
US282897A (en) | Teeeitoet | |
US659267A (en) | Toy velocipede. | |
US355324A (en) | kra-mee | |
US363189A (en) | Eichaed watson | |
US617578A (en) | kelly | |
US1270638A (en) | Riding-horse for boys' toys. |