ZA751815B - Jack for stressing and anchoring tendons - Google Patents
Jack for stressing and anchoring tendonsInfo
- Publication number
- ZA751815B ZA751815B ZA00751815A ZA751815A ZA751815B ZA 751815 B ZA751815 B ZA 751815B ZA 00751815 A ZA00751815 A ZA 00751815A ZA 751815 A ZA751815 A ZA 751815A ZA 751815 B ZA751815 B ZA 751815B
- Authority
- ZA
- South Africa
- Prior art keywords
- stressing
- jack
- anchoring tendons
- tendons
- anchoring
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/121—Construction of stressing jacks
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB53372/74A GB1527601A (en) | 1974-12-10 | 1974-12-10 | Jack for stressing and anchoring tendons |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA751815B true ZA751815B (en) | 1976-02-25 |
Family
ID=10467570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00751815A ZA751815B (en) | 1974-12-10 | 1975-03-21 | Jack for stressing and anchoring tendons |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5843545B2 (de) |
AU (1) | AU8734075A (de) |
DE (1) | DE2554948C2 (de) |
GB (1) | GB1527601A (de) |
ZA (1) | ZA751815B (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2136073A (en) * | 1983-03-01 | 1984-09-12 | Stronghold International Aktie | Hydraulic Jack for Stressing Elongate Elements |
DE3338800A1 (de) * | 1983-10-26 | 1985-05-09 | Brown, Boveri & Cie Ag, 6800 Mannheim | Mikrofilmkarte und verfahren zur herstellung einer rueckkopie von der mikrofilmkarte |
JPS60118561U (ja) * | 1984-01-23 | 1985-08-10 | 日信工業株式会社 | 負圧式倍力装置 |
US4573662A (en) * | 1984-04-03 | 1986-03-04 | Stronghold International Ag | Hydraulic jack for stressing elongate elements |
KR100897535B1 (ko) | 2007-06-26 | 2009-05-14 | (주)한국피씨 | 동시 다중 인장기 |
CN103466501B (zh) * | 2013-09-10 | 2015-10-28 | 中国核工业华兴建设有限公司 | 一种预应力张拉千斤顶 |
CN104649180B (zh) * | 2014-06-24 | 2017-07-04 | 柳州市威尔姆预应力有限公司 | 内卡式张拉千斤顶及其施工方法 |
CN110332000A (zh) * | 2019-07-27 | 2019-10-15 | 山东焱鑫矿用材料加工有限公司 | 一种智能型全长粘固锚索专用预应力施加装置 |
CN114875847B (zh) * | 2022-05-06 | 2023-04-25 | 江西中一建工集团有限公司 | 一种用于水利建筑边坡支护装置 |
CN117486114B (zh) * | 2024-01-03 | 2024-03-05 | 河南丽卡数控设备有限公司 | 一种多孔前卡千斤顶 |
CN117723379B (zh) * | 2024-02-07 | 2024-05-07 | 中筋(辽宁)建设工程有限公司 | 一种桥梁建设用钢绞绳预应力检测装置及检测方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1800025A1 (de) * | 1968-05-28 | 1969-12-11 | Max Paul & Soehne Maschf | Hydraulische Spannpresse fuer Spanndraehte an Spannbetonkonstruktionen |
US3597830A (en) * | 1968-11-29 | 1971-08-10 | Lawrence R Yegge | Method and apparatus for post tensioning and anchoring prestressing tendons |
BE788294A (fr) * | 1971-09-14 | 1973-01-02 | Manuf Aceros Caucho Sa | Verin hydraulique de mise sous tension de cables, notamment pour la construction |
-
1974
- 1974-12-10 GB GB53372/74A patent/GB1527601A/en not_active Expired
-
1975
- 1975-03-21 ZA ZA00751815A patent/ZA751815B/xx unknown
- 1975-12-06 DE DE2554948A patent/DE2554948C2/de not_active Expired
- 1975-12-08 AU AU87340/75A patent/AU8734075A/en not_active Expired
- 1975-12-09 JP JP50145963A patent/JPS5843545B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1527601A (en) | 1978-10-04 |
JPS5843545B2 (ja) | 1983-09-27 |
JPS5182933A (de) | 1976-07-21 |
DE2554948A1 (de) | 1976-06-16 |
DE2554948C2 (de) | 1986-06-12 |
AU8734075A (en) | 1977-06-16 |
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