SU887440A1 - Device for matching three-dimensional tower crane sections - Google Patents

Device for matching three-dimensional tower crane sections Download PDF

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Publication number
SU887440A1
SU887440A1 SU792834575A SU2834575A SU887440A1 SU 887440 A1 SU887440 A1 SU 887440A1 SU 792834575 A SU792834575 A SU 792834575A SU 2834575 A SU2834575 A SU 2834575A SU 887440 A1 SU887440 A1 SU 887440A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tower crane
matching
sections
dimensional tower
crane sections
Prior art date
Application number
SU792834575A
Other languages
Russian (ru)
Inventor
Вячеслав Никитович Анохин
Виктор Ханаанович Баркман
Борис Давидович Гильченок
Владимир Михайлович Тихомиров
Original Assignee
Механический Завод Управления Капитального Ремонта Ленгорисполкома
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 Механический Завод Управления Капитального Ремонта Ленгорисполкома filed Critical Механический Завод Управления Капитального Ремонта Ленгорисполкома
Priority to SU792834575A priority Critical patent/SU887440A1/en
Application granted granted Critical
Publication of SU887440A1 publication Critical patent/SU887440A1/en

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Description

бой втулки н стаканы, соединенные с помощью фиксирующих элементов, отличающеес  тем, что, с целью снижени  его металлоемкости и трз доемкости монтажных работ, втулки и стаканы вынолнены с противоположно направленными пазами, а фиксирующие элементы выполнены в видеbushing sleeves connected by means of fixing elements, characterized in that, in order to reduce its metal consumption and the length of installation capacity, the sleeves and glasses are made with oppositely directed grooves, and the fixing elements are made in the form

клиньев, взаимодействующих с упом нутыми пазами.wedges interacting with said grooves.

Источники информации, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР № 341746, кл. В 66С 23/28, 1970 (прототип ).Sources of information taken into account during the examination 1. USSR Author's Certificate No. 341746, cl. In 66С 23/28, 1970 (prototype).

Жf / X jT X X У ЛХ 1г ФигЛZhf / X jT X X Y LH 1g FigL

Claims (1)

25 Формула изобретения 25 claims Устройство для стыковки пространственных секций башенного крана, содержащее смонтированные на концах поясов стыкуе30 мых секций взаимодействующие между со887440 бой втулки и стаканы, соединенные с помощью фиксирующих элементов, отличающееся тем, что, с целью снижения его металлоемкости и трудоемкости монтажных работ, втулки и стаканы выполнены с противоположно направленными пазами, а фиксирующие элементы выполнены в виде клиньев, взаимодействующих с упомянутыми пазами.A device for joining spatial sections of a tower crane, containing mounted on the ends of the belts of the joined sections 30 interacting between the sleeve and glasses connected by fixing elements, characterized in that, in order to reduce its metal consumption and the complexity of installation work, the bushings and glasses are made with oppositely directed grooves, and the locking elements are made in the form of wedges interacting with said grooves.
SU792834575A 1979-11-02 1979-11-02 Device for matching three-dimensional tower crane sections SU887440A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792834575A SU887440A1 (en) 1979-11-02 1979-11-02 Device for matching three-dimensional tower crane sections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792834575A SU887440A1 (en) 1979-11-02 1979-11-02 Device for matching three-dimensional tower crane sections

Publications (1)

Publication Number Publication Date
SU887440A1 true SU887440A1 (en) 1981-12-07

Family

ID=20857014

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792834575A SU887440A1 (en) 1979-11-02 1979-11-02 Device for matching three-dimensional tower crane sections

Country Status (1)

Country Link
SU (1) SU887440A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008009399A1 (en) * 2006-07-18 2008-01-24 Wolffkran Ag Use of a bush in the connection of tower elements of a tower crane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008009399A1 (en) * 2006-07-18 2008-01-24 Wolffkran Ag Use of a bush in the connection of tower elements of a tower crane

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