US1165778A - Railroad-spike. - Google Patents
Railroad-spike. Download PDFInfo
- Publication number
- US1165778A US1165778A US81372214A US1914813722A US1165778A US 1165778 A US1165778 A US 1165778A US 81372214 A US81372214 A US 81372214A US 1914813722 A US1914813722 A US 1914813722A US 1165778 A US1165778 A US 1165778A
- Authority
- US
- United States
- Prior art keywords
- spike
- sleeve
- head
- driven
- tie
- 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
- 238000003892 spreading Methods 0.000 description 8
- 230000007480 spreading Effects 0.000 description 8
- 230000000149 penetrating effect Effects 0.000 description 4
- 210000002105 tongue Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 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
- F16B15/04—Nails; Staples with spreading shaft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/922—Nail, spike or tack having locking device
Definitions
- This invention relates to an improved spike, and the principal object of the invention is to so construct the spike that after it has been driven into the tie, the locking sleeve mounted upon the body portion of the spike may be driven inwardly to cause the points at the inner end of the sleeve to be spread and thus prevent the spike from working loose.
- Another object of the invention is to so construct the sleeve and body portion of the spike that when first driven into the tie, the sleeve and body portion of the spike will travel along and not cause the points of the sleeve to spread until the spike is in engagement with the rail base.
- Figure 1 is a sectional view through a tie rail with the spike in place but not as yet locked
- Fig. 2 is a view similar to Fig. 1 with the spike locked
- Fi 3 is a side elevation of the spike with the sleeve removed
- Fig. 4 is a rear elevation of the spike
- Fig. 5 is a sectional view through the sleeve
- Fig. 6 is a front elevation of the sleeve.
- the rail 10 after being placed upon the tie 11 is held in place by the spikes which are driven into the tie as shown in Fig. 1 and then looked as shown in Fig. 2.
- the spike 12 is provided with a head 13 which engages the rail base and with a spreading head 1% which terminates in a penetrating point 15.
- the spreadinghead has two of its faces extending in diverging relation to cause the prongs of the locking sleeve to spread and has its remaining faces extending fiush with the side faces of the spike 12.
- the sleeve 16 which is slidably mounted upon the spike 12 has its side walls 17 termi net-ing short of the lower ends of the front and rear walls 18 and 19 and separate from the front and rear walls for a short distance so that the tongues 20 and 21 will be formed.
- the tongues 21 which form the locking spurs have their inner faces beveled as clearly shown in Fig. 5 so that these inner faces will fit flatly against the sloping shoulders of the spreading head 14 as clearly shown in Fig. 1.
- the upper edge portion of the front wall 18 is cut at an incline as shown at 23 to permit the spike to be driven into the tie very close to the rail base and also to permit the wood of the tie to close in around the upper edQ'e portion of the sleeve after the sleeve has been driven to a locked position and assist in holding the spike in place.
- the rear wall 19 extends above the side walls 17 and is provided with a heel 2-1 which permits the sleeve to be easily driven into the locked position.
- the spike When this spike is in use, the spike is driven into the tie with the sleeve in the raised position until the spike has been driven into the tie a sufiicient distance to bring the head 13 into enga ement with the rail base.
- the heel 24 is now struck with the hammer and the sleeve will be driven downwardly thus causing the prongs 21 to be spread by the sloping shoulder of the head 14 until they assume the position shown in Fig. 2.
- the spike will now be securely locked since the spread prongs or spurs 21 will prevent any tendency of the spike to work loose. It will therefore be seen that a spike has been provided which is very cheap to manufacture and which is so constructed that it will be securely held in a tie.
- a spike provided with a rail-engaging head at its upper end and with a spreading head at its lower end terminating in a penetrating point, a locking sleeve slidably mounted upon said spike between said spreading head and rail-engaging head and provided with spurs engaging said spread ing head, and a heel. extending above the upper edge of said sleeve and positioned substantially flush with the upper face of the rail engaging head of said spike when said sleeve is in an inoperative position.
- a spike provided with a rail-engaging head at one end and with a spreading element adjacent its penetrating point.
- a looking element slidably connected with said spike and provided with prongs engaging said spreading element and with a driving heel, and shoulders extending from the spike to engage said sleeve and move the sleeve with the spike when the spike is being driven into place.
- a spike provided with an engaging head at one end forming abutment shoulders and with spreading means adjacent its penetrating point, a sleeve slidably mounted upon said spike and engaging the shoulders of said head when in a raised position, a heel extending from the upper end of said sleeve, and locking spurs extending from the lower end of said sleeve and engaging gaging said guiding element, a driving heel connected 7 with and extending above said sleeve, and means to prevent said heel from extending above the rail-engaging head of 15 the spike.
Description
T. RD. RA IL PIKE.
TION FILED JA APP I914. 1 5 77 7 Patented DEG-28,1915.
COLUMBIA TLANOGRMH cm, \VAS C.
' icense.
THOMAS HOWARD, or JASONVILLE, INDIANA.
RAILROAD-SPIKE.
Specification of Letters Patent.
Patented Dec. 28. 1915.
Application filed January 22, 1914. Serial No. 813,722.
To all whom it may 00am.-
Be it known that I, THOMAS HOWARD, a citizen of the United States, residing at Jasonville, in the county of Greene and State of Indiana, have invented certain newand useful Improvements in Railroad-Spikes, of which the following is a specification.
This invention relates to an improved spike, and the principal object of the invention is to so construct the spike that after it has been driven into the tie, the locking sleeve mounted upon the body portion of the spike may be driven inwardly to cause the points at the inner end of the sleeve to be spread and thus prevent the spike from working loose.
Another object of the invention is to so construct the sleeve and body portion of the spike that when first driven into the tie, the sleeve and body portion of the spike will travel along and not cause the points of the sleeve to spread until the spike is in engagement with the rail base.
This invention is illustrated in the accompanying drawings wherein- Figure 1 is a sectional view through a tie rail with the spike in place but not as yet locked; Fig. 2 is a view similar to Fig. 1 with the spike locked; Fi 3 is a side elevation of the spike with the sleeve removed; Fig. 4 is a rear elevation of the spike; Fig. 5 is a sectional view through the sleeve; Fig. 6 is a front elevation of the sleeve.
The rail 10 after being placed upon the tie 11 is held in place by the spikes which are driven into the tie as shown in Fig. 1 and then looked as shown in Fig. 2. The spike 12 is provided with a head 13 which engages the rail base and with a spreading head 1% which terminates in a penetrating point 15. The spreadinghead has two of its faces extending in diverging relation to cause the prongs of the locking sleeve to spread and has its remaining faces extending fiush with the side faces of the spike 12.
The sleeve 16 which is slidably mounted upon the spike 12 has its side walls 17 termi net-ing short of the lower ends of the front and rear walls 18 and 19 and separate from the front and rear walls for a short distance so that the tongues 20 and 21 will be formed. The tongues 21 which form the locking spurs have their inner faces beveled as clearly shown in Fig. 5 so that these inner faces will fit flatly against the sloping shoulders of the spreading head 14 as clearly shown in Fig. 1. The upper edge portion of the front wall 18 is cut at an incline as shown at 23 to permit the spike to be driven into the tie very close to the rail base and also to permit the wood of the tie to close in around the upper edQ'e portion of the sleeve after the sleeve has been driven to a locked position and assist in holding the spike in place. The rear wall 19 extends above the side walls 17 and is provided with a heel 2-1 which permits the sleeve to be easily driven into the locked position.
When this spike is in use, the spike is driven into the tie with the sleeve in the raised position until the spike has been driven into the tie a sufiicient distance to bring the head 13 into enga ement with the rail base. The heel 24 is now struck with the hammer and the sleeve will be driven downwardly thus causing the prongs 21 to be spread by the sloping shoulder of the head 14 until they assume the position shown in Fig. 2. The spike will now be securely locked since the spread prongs or spurs 21 will prevent any tendency of the spike to work loose. It will therefore be seen that a spike has been provided which is very cheap to manufacture and which is so constructed that it will be securely held in a tie.
hat is claimed is:
1. A spike provided with a rail-engaging head at its upper end and with a spreading head at its lower end terminating in a penetrating point, a locking sleeve slidably mounted upon said spike between said spreading head and rail-engaging head and provided with spurs engaging said spread ing head, and a heel. extending above the upper edge of said sleeve and positioned substantially flush with the upper face of the rail engaging head of said spike when said sleeve is in an inoperative position.
2. A spike provided with a rail-engaging head at one end and with a spreading element adjacent its penetrating point. a looking element slidably connected with said spike and provided with prongs engaging said spreading element and with a driving heel, and shoulders extending from the spike to engage said sleeve and move the sleeve with the spike when the spike is being driven into place.
3. A spike provided with an engaging head at one end forming abutment shoulders and with spreading means adjacent its penetrating point, a sleeve slidably mounted upon said spike and engaging the shoulders of said head when in a raised position, a heel extending from the upper end of said sleeve, and locking spurs extending from the lower end of said sleeve and engaging gaging said guiding element, a driving heel connected 7 with and extending above said sleeve, and means to prevent said heel from extending above the rail-engaging head of 15 the spike.
In testimony whereof I affix my signature in presence of two witnesses.
THOMAS HOWARD. WVitnesses:
WILLIAM BAKER, ROBERT P. INMA Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81372214A US1165778A (en) | 1914-01-22 | 1914-01-22 | Railroad-spike. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81372214A US1165778A (en) | 1914-01-22 | 1914-01-22 | Railroad-spike. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1165778A true US1165778A (en) | 1915-12-28 |
Family
ID=3233802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US81372214A Expired - Lifetime US1165778A (en) | 1914-01-22 | 1914-01-22 | Railroad-spike. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1165778A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2744437A (en) * | 1951-11-02 | 1956-05-08 | Wayne E Murphy | Penetrating and expanding fastener |
US3906832A (en) * | 1971-06-14 | 1975-09-23 | Lunweb Products Ltd | Fixing devices for being driven into and anchored in material |
WO2010091673A1 (en) * | 2009-02-16 | 2010-08-19 | Christoph Keull | Anchor having a tie rod |
-
1914
- 1914-01-22 US US81372214A patent/US1165778A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2744437A (en) * | 1951-11-02 | 1956-05-08 | Wayne E Murphy | Penetrating and expanding fastener |
US3906832A (en) * | 1971-06-14 | 1975-09-23 | Lunweb Products Ltd | Fixing devices for being driven into and anchored in material |
WO2010091673A1 (en) * | 2009-02-16 | 2010-08-19 | Christoph Keull | Anchor having a tie rod |
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