DE966746C - Resilient two-shank rail nail - Google Patents

Resilient two-shank rail nail

Info

Publication number
DE966746C
DE966746C DEE8167A DEE0008167A DE966746C DE 966746 C DE966746 C DE 966746C DE E8167 A DEE8167 A DE E8167A DE E0008167 A DEE0008167 A DE E0008167A DE 966746 C DE966746 C DE 966746C
Authority
DE
Germany
Prior art keywords
nail
web
shafts
rail
resilient
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
Application number
DEE8167A
Other languages
German (de)
Inventor
Albertus Cornelis Van Josephus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Everts & Van Der Weyden N V
Original Assignee
Everts & Van Der Weyden N V
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Everts & Van Der Weyden N V filed Critical Everts & Van Der Weyden N V
Application granted granted Critical
Publication of DE966746C publication Critical patent/DE966746C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
    • E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
    • E01B9/06—Railways spikes
    • E01B9/08—Elastic spikes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Description

Die Erfindung betrifft einen Schienennagel mit. zwei Schäften und einem diese miteinander verbindenden, durch Schraubenwindungen elastisch gemachten Steg. Um bei solchen an sich bekannten. Schienennägeln eine flächige, möglichst große Auflage des Steges auf dein Schienenfuß zu erreichen, weist der Nagel erfindungsgernäß zumindest im Bereiche seines Steges einen abgeflachten, z. B. quadratischen oder rechteckigen Querschnitt auf und sind die ein- oder mehrgängigen Schraubenwindungen um eine gemeinsame geometrische Achse mit möglichst geringer Steigung, also nahe an den Nagelschäften bzw. aneinander vorbeigehend, gewunden, so daß der Nagelsteg sich zwischen diesen Windungen so lang erstreckt, wie das der Abstand der Nagelschäfte zuläßt.The invention relates to a rail nail with. two shafts and one that connects them and is made elastic by screw windings Web. To with those known per se. Rail nails flat, if possible To achieve a large support of the web on your rail foot, the nail according to the invention shows at least in the area of its web a flattened, z. B. square or rectangular cross-section and are the single or multi-start screw turns around a common geometric axis with the lowest possible slope, i.e. close on the nail shafts or passing each other, twisted so that the nail web extends between these turns as long as the distance between the nail shafts allows.

Einschäftige federnde Schienennägel aus vier-'kantigem Material mit einer dicht am Nagelschaft anliegenden Windung sind bekannt. Demgegenüber handelt es sich gemäß vorliegender Erfindung also um die besondere Ausbildung eines zweischäftigen federnden Schienennagels für den obengenannten Zweck.Single-staple resilient rail nails made of square material with a turn lying close to the nail shaft are known. In contrast, acts According to the present invention, it is the special training of a two-man employee resilient rail nails for the above purpose.

An Hand der Zeichnung ist hierunter die Erfindung an einigen Au sführungsbeispielen erläutert..-Abb. i und 2 zeigen in Seitenansicht bzw. Draufsicht eine Ausführungsform des erfindungsgemäß ausgebildeten Schienennagels. BeiderdargestelltenAusführungsformbesitzendie Schienennägel zwei Schäfte oder Schenkel i und 2 und einen diese verbindenden, durch Schraubenwindungen 7 elastisch gemachten Steg 3. Die Windungen 7 verlaufen schraubenlinienförmig um eine gemeinsame geometrische Achse.On the basis of the drawing, the invention is explained using a few examples of execution ..- Fig. i and 2 show, in side view and top view, respectively, an embodiment of the rail nail designed according to the invention. BeiderdargestelltenAusführungsformbesitzendie rail spikes i two shanks or legs and 2 and a connecting these web elasticized by screw threads 7 3. The coils 7 extend helically around a common geometrical axis.

Gemäß den Abb. i und 2 ist der Nagelsteg 3 auf jeder Seite durch zwei Windungen 7 mit den Nagelschäften i und:2 verbunden und liegt die gemeinsame geometrische. Achse dieser Win'dungen in - der durch die Nagelschäfte gehenden Ebene. Beim Einschlagen des Nagels wird der Steg 3 -federnd auf dem Fuß der Schiene 5 festgespannt.According to Figs. I and 2, the nail web 3 is connected on each side by two turns 7 with the nail shafts i and: 2 and is the common geometric. Axis of these windings in - the plane passing through the nail shafts. When the nail is hammered in, the web 3 is clamped on the foot of the rail 5 in a springy manner.

Um bei solchen an sich bekannten Schienen--nägeln eine flächige, möglichst große Auflage des Steges 3 auf dem Fuß der Schiene zu erreichen, weist der Nagel erfindungsgemäß zumindest im Bereiche seines Steges 3 einen abgeflachten, z. B. quadratischen oder rechteckigen Querschnitt auf und sind die ein- oder mehrgängigen Schraubenwindungen 7 um eine gemeinsame geometrische Achse mit möglichst geringer Steigung, also nahe an den Nagelschäften 1, 2 bzw., bei mehrgängigen Windungen nahe aneinander vorbeigehend, gewunden, so daß der Nagelsteg 3 zwischen diesen Windungen sich so lang erstreckt, wie das der Abstand der Nagelschäfte 1, 2 voneinander zuläßt.In order to achieve a flat, as large as possible support of the web 3 on the foot of the rail in such known rail nails, the nail according to the invention has at least in the area of its web 3 a flattened, z. B. square or rectangular cross-section and the single or multi-thread screw turns 7 are wound around a common geometric axis with the lowest possible slope, so close to the nail shafts 1, 2 or, with multi-thread turns passing close to each other, so that the nail web 3 between these turns extends as long as the distance between the nail shafts 1, 2 allows.

Claims (1)

PATENTANSPRUCH: Schienennagel mit zwei Nagelschäften und einem diese miteinander verbindenden, durch Schrauben,windungen elastisch gemachten Steg, dadurch gekennzeichnet, daß der Nagel mindestens im Bereich des Steges einen abgeflachten, z. B. quadratischen oder rechteckigen Querschnitt aufweist und die ein- oder mehrgängigen Schraubenwindungen (7) um eine gemeinsame geometrische Achse mit möglichst geringer Steigung, also nahe an den Nagelschäften bzw. aneinander vorbeigehend, gewunden sind, so daß der Nagelsteg (3) sich zwischen diesen Windungen (7) so lang erstreckt, wie das der Abstand. der Nagelschäfte (1, 2) zuläßt. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 811707, .8215022; britische Patentschriften Nr. 5:22 7:28, 611 042, 678 929; USA.-Patentschriften Nr. 2 209 552, 2 287 843.PATENT CLAIM: Rail nail with two nail shafts and a web connecting these with one another, made elastic by screws, turns, characterized in that the nail has a flattened, z. B. has a square or rectangular cross-section and the single or multi-start screw turns (7) are wound around a common geometric axis with the lowest possible slope, so close to the nail shafts or past each other, so that the nail web (3) is between them Coils (7) as long as the distance. the nail shafts (1, 2) allows. Considered publications: German Patent Specifications No. 811 707, .8215022; British Patent Nos. 5:22 7:28, 611 042, 678 929; USA. Patent Nos. 2,209,552, 2,287,843.
DEE8167A 1952-11-26 1953-11-22 Resilient two-shank rail nail Expired DE966746C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL966746X 1952-11-26

Publications (1)

Publication Number Publication Date
DE966746C true DE966746C (en) 1957-09-05

Family

ID=19866097

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE8167A Expired DE966746C (en) 1952-11-26 1953-11-22 Resilient two-shank rail nail

Country Status (1)

Country Link
DE (1) DE966746C (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB522728A (en) * 1938-09-22 1940-06-26 Mills James Ltd Improvements in or relating to dog spikes for securing railway and like rails, or chairs therefor, to sleepers
US2209552A (en) * 1939-04-25 1940-07-30 Poor & Co Spike
US2287843A (en) * 1939-09-05 1942-06-30 Tvrzicky Francis Clamp
GB611042A (en) * 1945-05-11 1948-10-25 Mills James Ltd Resilient rail spikes
DE821502C (en) * 1938-09-22 1951-11-19 Excutors Of James Mills Ltd Clamp pins for fastening railroad tracks or similar rails or chairs designed for them to sleepers
GB678929A (en) * 1949-07-13 1952-09-10 William Edwin Dunn Improved device for securing railway rails to sleepers

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB522728A (en) * 1938-09-22 1940-06-26 Mills James Ltd Improvements in or relating to dog spikes for securing railway and like rails, or chairs therefor, to sleepers
DE821502C (en) * 1938-09-22 1951-11-19 Excutors Of James Mills Ltd Clamp pins for fastening railroad tracks or similar rails or chairs designed for them to sleepers
US2209552A (en) * 1939-04-25 1940-07-30 Poor & Co Spike
US2287843A (en) * 1939-09-05 1942-06-30 Tvrzicky Francis Clamp
GB611042A (en) * 1945-05-11 1948-10-25 Mills James Ltd Resilient rail spikes
DE811707C (en) * 1945-05-11 1951-08-23 Executors Of James Mills Ltd Rail nail
GB678929A (en) * 1949-07-13 1952-09-10 William Edwin Dunn Improved device for securing railway rails to sleepers

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