SU887440A1 - Device for matching three-dimensional tower crane sections - Google Patents
Device for matching three-dimensional tower crane sections Download PDFInfo
- 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
Links
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)
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)
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 |
-
1979
- 1979-11-02 SU SU792834575A patent/SU887440A1/en active
Cited By (1)
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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