SU640069A1 - Method of connecting rubber-rope strip - Google Patents

Method of connecting rubber-rope strip

Info

Publication number
SU640069A1
SU640069A1 SU772502114A SU2502114A SU640069A1 SU 640069 A1 SU640069 A1 SU 640069A1 SU 772502114 A SU772502114 A SU 772502114A SU 2502114 A SU2502114 A SU 2502114A SU 640069 A1 SU640069 A1 SU 640069A1
Authority
SU
USSR - Soviet Union
Prior art keywords
joint
connecting rubber
rope strip
strip
tape
Prior art date
Application number
SU772502114A
Other languages
Russian (ru)
Inventor
Леонид Викторович Колосов
Виталий Васильевич Безпалько
Виктор Владимирович Чернышев
Иван Григорьевич Чубенко
Original Assignee
Днепропетровский Ордена Трудового Красного Знамени Горный Институт Им.Артема
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 Днепропетровский Ордена Трудового Красного Знамени Горный Институт Им.Артема filed Critical Днепропетровский Ордена Трудового Красного Знамени Горный Институт Им.Артема
Priority to SU772502114A priority Critical patent/SU640069A1/en
Application granted granted Critical
Publication of SU640069A1 publication Critical patent/SU640069A1/en

Links

Description

стыка пзза возможности смещеип  тросоа в продольном направлени  стыка в кезавулканизированном виде. Чтобы удержать углы изгиба тросов одинаковыми, стык должен находитьс  под действием указанной нагрузки Б нроцессе вулканизации.junction of the possibility of displacement of the joint in the longitudinal direction of the junction in a ces-vulcanized form. In order to keep the bending angles of the cables the same, the joint must be under the action of the specified load B during the vulcanization process.

Увеличение прочности стыка объ сн етс  выравниванием углов входа тросов з стык и перераспределением иапр женнй отдельными тросами на участке входа в стык (в зоне изгиба тросов) нз-за деформации прослоечной резины между тросами под действием осевой раст гивающей нагрузки на стык в незавулкаиизированном виде.The increase in joint strength is explained by aligning the angles of entry of cables from the joint and redistributing individual cables at the section of the entrance to the joint (in the bend area of the cables) due to deformation of the interlayer rubber between the cables under the action of an axial tensile load on the joint in an uncavised form.

Использование предлагаемого способа стыковки резинотросовой ленты обеспечивает по срлвнению г существующими способами возможность получени  стыка большей прочиости и надежности за счет более равномерного, распределени  иередаваемого усили  отдельными тросами.The use of the proposed method of joining the rubber cable provides, by existing methods, the possibility of obtaining a joint of greater strength and reliability due to a more uniform, distribution of the transmitted force by individual cables.

Claims (1)

Формула изобретени Invention Formula Способ соединени  резниотросовой ленты путем разделки концов ленты, сборки стыкового соединени  и вулканизации стыка , отличающийс  тем, что, с целью повышени  прочности стыка и долговечности его работы, перед вулканизацией концы ленты подвергают раст жению в направлении ее продольной оси с усилием, равным 8-10% разрывной прочности стыка.The method of joining the cutting strip by cutting the ends of the tape, assembling the butt joint and curing the joint, characterized in that, in order to increase the strength of the joint and the durability of its operation, before vulcanization, the ends of the tape are stretched in the direction of its longitudinal axis with a force equal to 8-10 % tensile strength of the joint.
SU772502114A 1977-07-01 1977-07-01 Method of connecting rubber-rope strip SU640069A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772502114A SU640069A1 (en) 1977-07-01 1977-07-01 Method of connecting rubber-rope strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772502114A SU640069A1 (en) 1977-07-01 1977-07-01 Method of connecting rubber-rope strip

Publications (1)

Publication Number Publication Date
SU640069A1 true SU640069A1 (en) 1978-12-30

Family

ID=20715740

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772502114A SU640069A1 (en) 1977-07-01 1977-07-01 Method of connecting rubber-rope strip

Country Status (1)

Country Link
SU (1) SU640069A1 (en)

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