RU93044825A - METHOD OF MANUFACTURING PNEUMATIC LOADING ELEMENT AND PNEUMATIC LOADING EQUIPMENT - Google Patents

METHOD OF MANUFACTURING PNEUMATIC LOADING ELEMENT AND PNEUMATIC LOADING EQUIPMENT

Info

Publication number
RU93044825A
RU93044825A RU93044825/11A RU93044825A RU93044825A RU 93044825 A RU93044825 A RU 93044825A RU 93044825/11 A RU93044825/11 A RU 93044825/11A RU 93044825 A RU93044825 A RU 93044825A RU 93044825 A RU93044825 A RU 93044825A
Authority
RU
Russia
Prior art keywords
semi
longitudinal
hull
pneumatic loading
flat sections
Prior art date
Application number
RU93044825/11A
Other languages
Russian (ru)
Other versions
RU2047549C1 (en
Inventor
В.А. Калугин
П.П. Алексеенко
Л.А. Григорьев
Original Assignee
Научно-производственная фирма "Технокон"
Filing date
Publication date
Application filed by Научно-производственная фирма "Технокон" filed Critical Научно-производственная фирма "Технокон"
Priority to RU93044825A priority Critical patent/RU2047549C1/en
Priority claimed from RU93044825A external-priority patent/RU2047549C1/en
Application granted granted Critical
Publication of RU2047549C1 publication Critical patent/RU2047549C1/en
Publication of RU93044825A publication Critical patent/RU93044825A/en

Links

Claims (1)

Изобретение относится к области подъемно-транспортного оборудования, используемого в строительно-монтажных и ремонтных работах, а также может быть использовано при ведении аварийно-спасательных работ. Способ изготовления и устройство пневматического грузоподъемного элемента заключаются в том, что полосы, армированные продольным кордом, складывают особым образом, при этом силовая эластомерная оболочка образуется из двух полукорпусов, накладок и внутренних и внешних слоев формообразующего материала, в которой одна рабочая поверхность состоит из плоских участков поперечного полукорпуса с расположенным между ними участком продольного полукорпуса, а другая рабочая поверхность состоит из плоских участков продольного полукорпуса, между которыми расположен участок поперечного полукорпуса. Причем ниппель снабжен обратным клапаном и расположен между плоскими участками продольного и поперечного полукорпусов. Использование изобретения позволяет повысить надежность устройства за счет выравнивания деформативно-прочностных свойств оболочки.The invention relates to the field of lifting and transport equipment used in construction and repair work, and can also be used in the conduct of emergency rescue operations. The method of manufacture and the device of a pneumatic lifting element consist in the fact that the strips reinforced with a longitudinal cord are folded in a special way, while the force elastomeric shell is formed of two semi-hulls, linings and inner and outer layers of the forming material in which one working surface consists of flat sections transverse semi-hull with a section of longitudinal semi-hull located between them, and another working surface consists of flat sections of longitudinal semi-hull, between which is located at the cross-section half shell. Moreover, the nipple is equipped with a check valve and is located between the flat sections of the longitudinal and transverse semi-bodies. The use of the invention allows to increase the reliability of the device due to the alignment of the deformative-strength properties of the shell.
RU93044825A 1993-09-08 1993-09-08 Method of manufacture of pneumatic load-lifting member and pneumatic load-lifting device with such member RU2047549C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93044825A RU2047549C1 (en) 1993-09-08 1993-09-08 Method of manufacture of pneumatic load-lifting member and pneumatic load-lifting device with such member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93044825A RU2047549C1 (en) 1993-09-08 1993-09-08 Method of manufacture of pneumatic load-lifting member and pneumatic load-lifting device with such member

Publications (2)

Publication Number Publication Date
RU2047549C1 RU2047549C1 (en) 1995-11-10
RU93044825A true RU93044825A (en) 1996-05-27

Family

ID=20147482

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93044825A RU2047549C1 (en) 1993-09-08 1993-09-08 Method of manufacture of pneumatic load-lifting member and pneumatic load-lifting device with such member

Country Status (1)

Country Link
RU (1) RU2047549C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2738113C1 (en) * 2019-11-28 2020-12-08 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Lifting cushion making method

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