US634413A - Spike. - Google Patents
Spike. Download PDFInfo
- Publication number
- US634413A US634413A US69333198A US1898693331A US634413A US 634413 A US634413 A US 634413A US 69333198 A US69333198 A US 69333198A US 1898693331 A US1898693331 A US 1898693331A US 634413 A US634413 A US 634413A
- Authority
- US
- United States
- Prior art keywords
- spike
- shank
- solid
- head
- wings
- 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
- 239000007787 solid Substances 0.000 description 12
- 238000003466 welding Methods 0.000 description 3
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B15/00—Nails; Staples
- F16B15/06—Nails; Staples with barbs, e.g. for metal parts; Drive screws
Definitions
- My invention more specifically relates to railway-spikes; and the principal object of the invention is to produce a spike which combines the advantages of the hollowand of the solid spike, the former having the advantage of superior holding quality and of beinglight and easyto drive, while the latter has the advantage of greater durability under the various contingencies of use.
- my invention consists in inaking a composite spike the shank of which or that portion which drives into the tie is made hollow, while the head and neck is a solid forging or casting, all as more fully hereinafter described and claimed, and shown in the drawings, in which- Figures 1 and 2 are perspective views of my improved spike, showing it respectively in front and rear elevation.
- Fig. 3 is a rear elevation of the parts of the spike separately before welding together.
- Fig. 4 is a side elevation of the parts in Fig. 3
- Fig. 5 is a cross-section on line @c .r in Figs. 'l and 2.
- the head proper, A is of the usual size and shape as in solid spikes an'd is formed integrally with a solid rectangular-shaped neck portion a, terminatingin a tang b.
- the shank B is formed of'a suitableblank of sheet-steel shaped between dies, and it is substantially channel-shaped in cross-section, with wings c at the open ends of the channel, which extend laterally on opposite sides in a plane with the back of the spike.
- a point C is formed, and the lower ends of the wings c are cut away at a slant toward the point, forming inclines e on opposite sides of the channel.
- the tang b of the solid portion of the spike is made of asize to fit into and fill the hollow of the shank at the upper end, and the neck portion a rests squarely upon the shank by means of the shoulders d?, thereby making a Serial No. 693,331. (No model.)
- the tang not only forms a means for solidly welding the parts together, but it makes the upper portion ot the shank solid, and thus capable of resisting greater bending strain and by giving it more surface on the back to resist the lateral thrust of the rail.
- y spike may be made without the wings o.
- the latter in addition to the advantages already set forth have the peculiar advantage that they act in driving like wedges, compelling the sides of the spike to clench the core of wood between them, and thus make the spike of superior holding quality.
- Vhat I claim as my invention is l.
- a spike composed of a solid head and a shank of uniform channel shape in cross-section, vertical wings extending at right angles from the sides of the shank and the inclines e formed upon the lower end portions of the wings.
- a spike composed of a solid head and a shank of uniform channel shape in cross-seetionJ and vertical Wings extending laterally from the sides of the shank in the plane of the back of' the spike.
- Aspike composed of a shank of uniform g channel shape in cross-section, a tang projecting into and closingthe upper end of the A shank, a neck integral with the tung supported upon and extending above the shank, and a head for the neck, substantially as described.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Golf Clubs (AREA)
Description
No. 634,413. Patented ont'. 3, |899. s. w. HIGGINS.
SPIKE.
(Applicatian led Oct. 12, 1898.)
(No Model.)
llllll/l/Ill/ l www 1|" l UNITED STATES PATENT FETCE,
SYLVESTERV. HIGGINS, OF DETROIT, MICHIGAN, ASSIGNOR OF THREE- FOIIRTI'IS TO IV. I-I. DEWEES, OF MUSKEGON, MICHIGAN.
SPIKE.
SPECIFICATION forming part of Letters Patent No. 634,413, dated October 3, 1899.
Application tiled October l2, 1898.
T0 @ZZ whom t may concern:
Beit known thatl, SYLvnsTER W. HIGGINS, a citizenof the United States, residing at Detroit, in the county of Wayne and State of Michigan, have invented certain new and useful Improvements in Spikes, of which the following is aspecilication, reference being had therein to the accompanying drawings.
My invention more specifically relates to railway-spikes; and the principal object of the invention is to produce a spike which combines the advantages of the hollowand of the solid spike, the former having the advantage of superior holding quality and of beinglight and easyto drive, while the latter has the advantage of greater durability under the various contingencies of use.
To this end my invention consists in inaking a composite spike the shank of which or that portion which drives into the tie is made hollow, while the head and neck is a solid forging or casting, all as more fully hereinafter described and claimed, and shown in the drawings, in which- Figures 1 and 2 are perspective views of my improved spike, showing it respectively in front and rear elevation. Fig. 3 is a rear elevation of the parts of the spike separately before welding together. Fig. 4 is a side elevation of the parts in Fig. 3, and Fig. 5 is a cross-section on line @c .r in Figs. 'l and 2.
The head proper, A, is of the usual size and shape as in solid spikes an'd is formed integrally with a solid rectangular-shaped neck portion a, terminatingin a tang b. The shank B is formed of'a suitableblank of sheet-steel shaped between dies, and it is substantially channel-shaped in cross-section, with wings c at the open ends of the channel, which extend laterally on opposite sides in a plane with the back of the spike. At the lower end of the shank a point C is formed, and the lower ends of the wings c are cut away at a slant toward the point, forming inclines e on opposite sides of the channel.
The tang b of the solid portion of the spike is made of asize to fit into and fill the hollow of the shank at the upper end, and the neck portion a rests squarely upon the shank by means of the shoulders d?, thereby making a Serial No. 693,331. (No model.)
flush connection between'the neck portion a and the shank, when the two parts are united together by welding or brazing. The tang is likewise provided with the inclined face f, as
shown in Fig. 2, its function being to compress the material in the rear or" the spike, an d thereby force the latter in the direction of the rail. By this construction I obtain a spike which is not only superior in holding quality to the hollow spike of channel-shaped crosssection by reason of having wings c, which increase the superficial area, but the latter give the spike a better bearing at the back, whereby it can better resist any lateral thrust of the rail, which especially tends toloosen or bend the spikes along curves in the rails. By reason of the solid head the spike will not easily be disgured in driving or pulling, and can thus be repeatedly used. Further, the solid neck portion gives the spike the wearing qualityof the solid spike, as it is well known that the rail considerably wears away the spike at the neck, thereby making the all-hollow spike of inferior wearing quality.
The tang not only forms a means for solidly welding the parts together, but it makes the upper portion ot the shank solid, and thus capable of resisting greater bending strain and by giving it more surface on the back to resist the lateral thrust of the rail.
y spike may be made without the wings o. The latter, however, in addition to the advantages already set forth have the peculiar advantage that they act in driving like wedges, compelling the sides of the spike to clench the core of wood between them, and thus make the spike of superior holding quality.
Vhat I claim as my invention is l. A spike, composed of a solid head and a shank of uniform channel shape in cross-section, vertical wings extending at right angles from the sides of the shank and the inclines e formed upon the lower end portions of the wings.
2.oAspike composed ofl a shank of uniform channel shape in cross-section, and a solid head united to the shank, the head being formed with a neck portion iiush with the shank-body and with a reduced portion or IOO tang provided with :1n inclined face f, said tangprojectinginto and closing the upper end of the shank at the back.
3. A spike composed of a solid head and a shank of uniform channel shape in cross-seetionJ and vertical Wings extending laterally from the sides of the shank in the plane of the back of' the spike.
4. Aspike composed of a shank of uniform g channel shape in cross-section, a tang projecting into and closingthe upper end of the A shank, a neck integral with the tung supported upon and extending above the shank, and a head for the neck, substantially as described.
In testimony whereof I afix my signature in presence of two witnesses.
SYLVESTER W. HIGGINS.
Witnesses:
M. B. ODOGHERTY, OTTO F. BARTHEL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69333198A US634413A (en) | 1898-10-12 | 1898-10-12 | Spike. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69333198A US634413A (en) | 1898-10-12 | 1898-10-12 | Spike. |
Publications (1)
Publication Number | Publication Date |
---|---|
US634413A true US634413A (en) | 1899-10-03 |
Family
ID=2703004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US69333198A Expired - Lifetime US634413A (en) | 1898-10-12 | 1898-10-12 | Spike. |
Country Status (1)
Country | Link |
---|---|
US (1) | US634413A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2751052A (en) * | 1953-09-02 | 1956-06-19 | Tinnerman Products Inc | Joint for roofing, wall, floor or the like |
-
1898
- 1898-10-12 US US69333198A patent/US634413A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2751052A (en) * | 1953-09-02 | 1956-06-19 | Tinnerman Products Inc | Joint for roofing, wall, floor or the like |
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