GB1294945A - - Google Patents

Info

Publication number
GB1294945A
GB1294945A GB1294945DA GB1294945A GB 1294945 A GB1294945 A GB 1294945A GB 1294945D A GB1294945D A GB 1294945DA GB 1294945 A GB1294945 A GB 1294945A
Authority
GB
United Kingdom
Prior art keywords
bolt
anchorage
jacket
cable
shuttering
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1294945A publication Critical patent/GB1294945A/en
Expired legal-status Critical Current

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
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/04—Cores for anchor holes or the like around anchors embedded in the concrete
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/12—Anchoring devices
    • E04C5/122—Anchoring devices the tensile members are anchored by wedge-action
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49874—Prestressing rod, filament or strand

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
GB1294945D 1969-10-06 1970-10-06 Expired GB1294945A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86411969A 1969-10-06 1969-10-06

Publications (1)

Publication Number Publication Date
GB1294945A true GB1294945A (zh) 1972-11-01

Family

ID=25342573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1294945D Expired GB1294945A (zh) 1969-10-06 1970-10-06

Country Status (6)

Country Link
US (1) US3685934A (zh)
AU (1) AU2070770A (zh)
ES (1) ES196008Y (zh)
FR (1) FR2064169B1 (zh)
GB (1) GB1294945A (zh)
ZA (1) ZA706747B (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT375716B (de) * 1980-08-16 1984-09-10 Dyckerhoff & Widmann Ag Wiedergewinnbare schalung fuer den verankerungsbe- reich eines spannglieds in einem betonbauteil
FR2614915A1 (fr) * 1987-05-07 1988-11-10 Freyssinet Int Stup Perfectionnements aux dispositifs pour raccorder entre eux deux cables de precontrainte
US5747074A (en) * 1995-02-02 1998-05-05 Ollendick; David P. Apparatus for the manufacturing of prestressed reinforced concrete railroad ties and the like
US5509759A (en) * 1995-04-17 1996-04-23 Keesling; Klinton H. Prestressed concrete piling
US7174685B2 (en) * 2003-02-03 2007-02-13 Hayes Specialty Machining, Ltd. Pocket former for post-tension anchor
FR2858345B1 (fr) * 2003-07-28 2007-04-20 Freyssinet Int Stup Procede de renforcement d'un ouvrage d'art et piece d'ancrage associee
US7596915B2 (en) * 2006-06-20 2009-10-06 Davis Energy Group, Inc. Slab edge insulating form system and methods
US20080134598A1 (en) * 2006-12-07 2008-06-12 Anthony Rizzuto Unbonded Post-Tension Strand Protector
DE102012217823A1 (de) * 2012-09-28 2014-04-03 Harsco Infrastructure Services Gmbh Wandschalung mit Abdichtungssystem
WO2015178958A1 (en) 2014-05-19 2015-11-26 Felix Sorkin Modified pocket former
US9869091B2 (en) 2015-08-04 2018-01-16 Felix Sorkin Pocket cap for post-tensioned concrete member
US10145114B2 (en) 2015-08-04 2018-12-04 Felix Sorkin Sheathing lock end cap
US9896845B2 (en) 2015-08-04 2018-02-20 Felix Sorkin Spindle lock anchor for post tensioned concrete member
WO2017023932A2 (en) * 2015-08-04 2017-02-09 Felix Sorkin Collapsible element pocket former
US9932738B2 (en) 2015-08-04 2018-04-03 Felix Sorkin Sheathing retention capsule
BR102015031377A2 (pt) * 2015-12-15 2017-06-20 Polese Dos Santos Jacson Casting encapsulation process and active anchor plate in protected concrete and corresponding components
CN208280002U (zh) * 2018-02-05 2018-12-25 横琴共轭科技有限公司 一种混合配置frp筋与普通钢筋的拼装混凝土墩体系
CN208280001U (zh) * 2018-02-05 2018-12-25 横琴共轭科技有限公司 一种普通钢筋与精轧螺纹钢筋混合配筋的拼装墩
WO2020061654A1 (pt) * 2018-09-24 2020-04-02 Evehx Engenharia Ltda Sistema de ancoragem encapsulada para cordoalha, dotada de sistema de corte para o revestimento da cordoalha
US10718124B1 (en) * 2019-06-18 2020-07-21 Rolando Blanco Concrete form tie rod puller
CN112663937A (zh) * 2019-10-16 2021-04-16 新疆苏中建设工程有限公司 一种用于悬挑脚手架的周转式锚环
JP2022064034A (ja) * 2020-10-13 2022-04-25 東京製綱株式会社 緊張材の定着構造およびプレストレストコンクリート構造物の製作方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2069005A (en) * 1936-09-03 1937-01-26 William B Damsel Tamperproof nonrefillable closure
US2341970A (en) * 1943-09-18 1944-02-15 Thexton Mfg Company Cable clamp
US3399434A (en) * 1965-09-27 1968-09-03 William F. Kelly Anchors for stressed cables
US3422586A (en) * 1966-05-12 1969-01-21 Domenico Parma System for post-stressing concrete slabs,beams or other structures

Also Published As

Publication number Publication date
ZA706747B (en) 1971-05-27
FR2064169A1 (zh) 1971-07-16
ES196008U (es) 1975-03-01
FR2064169B1 (zh) 1973-01-12
US3685934A (en) 1972-08-22
ES196008Y (es) 1975-07-01
AU2070770A (en) 1972-04-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees
PCNP Patent ceased through non-payment of renewal fee