RU2008115478A - COMPOSITE BED - Google Patents

COMPOSITE BED Download PDF

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Publication number
RU2008115478A
RU2008115478A RU2008115478/11A RU2008115478A RU2008115478A RU 2008115478 A RU2008115478 A RU 2008115478A RU 2008115478/11 A RU2008115478/11 A RU 2008115478/11A RU 2008115478 A RU2008115478 A RU 2008115478A RU 2008115478 A RU2008115478 A RU 2008115478A
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RU
Russia
Prior art keywords
ribs
sleepers
composite
comb
weight
Prior art date
Application number
RU2008115478/11A
Other languages
Russian (ru)
Other versions
RU2389841C2 (en
Inventor
Леонид Александрович Занегин (RU)
Леонид Александрович Занегин
Владимир Александрович Кондратюк (RU)
Владимир Александрович Кондратюк
Игорь Васильевич Воскобойников (RU)
Игорь Васильевич Воскобойников
Юрий Леонтьевич Петров (RU)
Юрий Леонтьевич Петров
Original Assignee
Общество с ограниченной ответственностью "Иркутский научно-исследовательский институт лесной промышленности" (RU)
Общество с ограниченной ответственностью "Иркутский научно-исследовательский институт лесной промышленности"
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 Общество с ограниченной ответственностью "Иркутский научно-исследовательский институт лесной промышленности" (RU), Общество с ограниченной ответственностью "Иркутский научно-исследовательский институт лесной промышленности" filed Critical Общество с ограниченной ответственностью "Иркутский научно-исследовательский институт лесной промышленности" (RU)
Priority to RU2008115478/11A priority Critical patent/RU2389841C2/en
Publication of RU2008115478A publication Critical patent/RU2008115478A/en
Application granted granted Critical
Publication of RU2389841C2 publication Critical patent/RU2389841C2/en

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  • Laminated Bodies (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

Составная композиционная шпала для стационарных и временных железнодорожных путей, состоящая из корпуса, отличающаяся тем, что основной корпус шпалы внутри выполнен в виде гребенки с ребрами и состоит из 60% древесины и 40% композиционного материала по массе, а свободное пространство между ребрами заполнено прессованным композиционным материалом, имеющим состав по массе материала: мелкая резиновая крошка старых автомобильных шин - 50%, древесные волокна - 30%, полипропилен - 10%, антисептик ЖТК - 10%, а верхняя постель шпалы изготовлена из листов шпона, например, по технологии ЛВЛ, и прикреплена к гребенке и ребрам и имеет просверленные отверстия для шурупов.Composite composite sleepers for stationary and temporary railway tracks, consisting of a housing, characterized in that the main housing of the sleepers inside is made in the form of a comb with ribs and consists of 60% wood and 40% composite material by weight, and the free space between the ribs is filled with pressed composite material having the composition by weight of the material: small rubber crumb of old car tires - 50%, wood fiber - 30%, polypropylene - 10%, antiseptic ZhTK - 10%, and the upper bed of the sleepers is made of sheets of w ponds, for example, according to LVL technology, and is attached to a comb and ribs and has drilled holes for screws.

Claims (1)

Составная композиционная шпала для стационарных и временных железнодорожных путей, состоящая из корпуса, отличающаяся тем, что основной корпус шпалы внутри выполнен в виде гребенки с ребрами и состоит из 60% древесины и 40% композиционного материала по массе, а свободное пространство между ребрами заполнено прессованным композиционным материалом, имеющим состав по массе материала: мелкая резиновая крошка старых автомобильных шин - 50%, древесные волокна - 30%, полипропилен - 10%, антисептик ЖТК - 10%, а верхняя постель шпалы изготовлена из листов шпона, например, по технологии ЛВЛ, и прикреплена к гребенке и ребрам и имеет просверленные отверстия для шурупов. Composite composite sleepers for stationary and temporary railway tracks, consisting of a housing, characterized in that the main housing of the sleepers inside is made in the form of a comb with ribs and consists of 60% wood and 40% composite material by weight, and the free space between the ribs is filled with pressed composite material having the composition by weight of the material: small rubber crumb of old car tires - 50%, wood fiber - 30%, polypropylene - 10%, antiseptic ZhTK - 10%, and the upper bed of the sleepers is made of sheets of w ponds, for example, according to LVL technology, and is attached to a comb and ribs and has drilled holes for screws.
RU2008115478/11A 2008-04-23 2008-04-23 Built-up composite sleeper RU2389841C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2008115478/11A RU2389841C2 (en) 2008-04-23 2008-04-23 Built-up composite sleeper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2008115478/11A RU2389841C2 (en) 2008-04-23 2008-04-23 Built-up composite sleeper

Publications (2)

Publication Number Publication Date
RU2008115478A true RU2008115478A (en) 2009-10-27
RU2389841C2 RU2389841C2 (en) 2010-05-20

Family

ID=41352568

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008115478/11A RU2389841C2 (en) 2008-04-23 2008-04-23 Built-up composite sleeper

Country Status (1)

Country Link
RU (1) RU2389841C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2971353B1 (en) * 2013-03-13 2018-10-31 Solidia Technologies, Inc. Composite railroad ties and method of production thereof
RU195868U1 (en) * 2019-12-20 2020-02-07 Ханлар Шахлар оглы Бабаханов SLEEPER

Also Published As

Publication number Publication date
RU2389841C2 (en) 2010-05-20

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20110424