US806186A - Combination-spike. - Google Patents

Combination-spike. Download PDF

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Publication number
US806186A
US806186A US22343504A US1904223435A US806186A US 806186 A US806186 A US 806186A US 22343504 A US22343504 A US 22343504A US 1904223435 A US1904223435 A US 1904223435A US 806186 A US806186 A US 806186A
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United States
Prior art keywords
spike
combination
main
recess
key
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
Application number
US22343504A
Inventor
Valdemar Rasmussen
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Individual
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Individual
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Publication date
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Priority to US22343504A priority Critical patent/US806186A/en
Application granted granted Critical
Publication of US806186A publication Critical patent/US806186A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0891—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with a locking element, e.g. wedge, key or ball moving along an inclined surface of the dowel body
    • 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

  • FIG. 2 ' front view of Fig. 2, and Fig. 4 a side view of a combination-spike when in use as fastener. Similar numerals refer to similar parts throughout .the several views.
  • My combination-spike is composed of two piecesthe main piece or the enuine spike 1,
  • the main piece 1 is pointed at its lower end and shaped as shown on the drawings, 2 and 3, to give room for the hook 3, whic forms the lower end of 2 and the holder itself. Further, the
  • main piece 1 is rovided with a kind of a shoulder 4, whic matches a cut or recess 5 in the key 2.
  • the main piece is provided with a head 6, shaped according to the purpose the spike is intended for, here the shape of a railspike, and the key 2 is provided with a similar head.
  • the main spike and itskey are placed in the position shown in Fig. 2.
  • the spike is then forced into the tie by striking the'head of themain spike withahammer until the head of the key rest upon the rail-flange. Any further striking upon the main spike will then force the hook 3 of the key into the wood, because'of en-, gagement of the shoulder 4 with the inclined sideof the recess 5 in the key.
  • the hook 3 thus prevents the spike from working out of the tie.
  • it is desired to remove the spike itis only necessary to withdraw the main spike until the shoulder4 engages with the recess 5. The spike may then be easily removed.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Description

No-806,186. PATENTED DEG.5,1905.-
. v RASMUSSEN COMBINATION SPIKE.
APPLICATION FILED SEPT. 1904.
INVENTOR.
v WITNESSES:
VALDEMAR ,RASMUSSEN,
PATENT OFFICE.
or OMAHA, NEBRASKA.
COMBINATION-SPIKE..-
Specification of Letters Patent. Application filed September 6, i904. Serial to. 223,435.
, Patented Dec. 5, 1905.
To all whom it may concern.-
Be it known that I, VALDEMAR RAsMUssEN, a citizen of the United States, residing at Omaha, in the county of Douglas and State of Nebraska, have invented a new and useful Combination-Spike, of which the following is a specification- The object of my invention is to produce a spike which has all the advantages of the driven into a railroad-tie for fastening a rail to the .same Fi 2, a side view of the combination-spike be ore used as fastener; Fig. 3, a
' front view of Fig. 2, and Fig. 4 a side view of a combination-spike when in use as fastener. Similar numerals refer to similar parts throughout .the several views.
My combination-spike is composed of two piecesthe main piece or the enuine spike 1,
- which has to be driven in, erein the tie,)
and its keyythe holder 2. The main piece 1 is pointed at its lower end and shaped as shown on the drawings, 2 and 3, to give room for the hook 3, whic forms the lower end of 2 and the holder itself. Further, the
main piece 1 is rovided with a kind of a shoulder 4, whic matches a cut or recess 5 in the key 2. The main piece is provided with a head 6, shaped according to the purpose the spike is intended for, here the shape of a railspike, and the key 2 is provided with a similar head.
When they are to be used, the main spike and itskey are placed in the position shown in Fig. 2. The spike is then forced into the tie by striking the'head of themain spike withahammer until the head of the key rest upon the rail-flange. Any further striking upon the main spike will then force the hook 3 of the key into the wood, because'of en-, gagement of the shoulder 4 with the inclined sideof the recess 5 in the key. The hook 3 thus prevents the spike from working out of the tie. When it is desired to remove the spike, itis only necessary to withdraw the main spike until the shoulder4 engages with the recess 5. The spike may then be easily removed.
Having so described my invention, what I claim, and desire to secure by Letters Patent, is-
The combination with a main spike havin at its lower end a lateral projection provided with a recess inits upper side and also having on the same side a cam projection between its ends, of a key having at its lower end'a hook shaped to' engage the; recess of the main spike and having between its ends a recess ada ted to be engaged by the cam projection of the main spike, substantially as described.
VALDEMAR RAsMUssEN.
. Witnesses: l HANS J. W INTHERLIOH.
FRANK J. KAsPAR'.
US22343504A 1904-09-06 1904-09-06 Combination-spike. Expired - Lifetime US806186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US22343504A US806186A (en) 1904-09-06 1904-09-06 Combination-spike.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22343504A US806186A (en) 1904-09-06 1904-09-06 Combination-spike.

Publications (1)

Publication Number Publication Date
US806186A true US806186A (en) 1905-12-05

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US22343504A Expired - Lifetime US806186A (en) 1904-09-06 1904-09-06 Combination-spike.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498627A (en) * 1944-01-26 1950-02-21 Elastic Stop Nut Corp Fastening device
US5468107A (en) * 1994-02-03 1995-11-21 Wakai & Co., Ltd. Split nail

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498627A (en) * 1944-01-26 1950-02-21 Elastic Stop Nut Corp Fastening device
US5468107A (en) * 1994-02-03 1995-11-21 Wakai & Co., Ltd. Split nail

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