CA2954252C - Ensemble de boulon de traction par le haut - Google Patents

Ensemble de boulon de traction par le haut Download PDF

Info

Publication number
CA2954252C
CA2954252C CA2954252A CA2954252A CA2954252C CA 2954252 C CA2954252 C CA 2954252C CA 2954252 A CA2954252 A CA 2954252A CA 2954252 A CA2954252 A CA 2954252A CA 2954252 C CA2954252 C CA 2954252C
Authority
CA
Canada
Prior art keywords
bolt
manway
friction member
threads
pull
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.)
Active
Application number
CA2954252A
Other languages
English (en)
Other versions
CA2954252A1 (fr
Inventor
Edward A. Depietro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universal Hinge Corp
Original Assignee
Universal Hinge Corp
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 Universal Hinge Corp filed Critical Universal Hinge Corp
Publication of CA2954252A1 publication Critical patent/CA2954252A1/fr
Application granted granted Critical
Publication of CA2954252C publication Critical patent/CA2954252C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
    • F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
    • F16B13/066—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

L'invention concerne un ensemble de boulon de traction par le haut amélioré adapté à être utilisé pour supporter une structure de poids élevé sur un composant de charnière en utilisant une ouverture ou un évidement dans la structure de poids élevé, l'ensemble de boulon ayant un élément de boulon de traction par le haut, un composant d'écrou, un élément conique, et un élément de frottement expansible, l'amélioration consistant à disposer un ou plusieurs filets de manière hélicoïdale autour de l'élément de frottement expansible, le ou les filets ayant chacun une hauteur, une largeur et un angle hélicoïdal.
CA2954252A 2014-07-21 2014-07-21 Ensemble de boulon de traction par le haut Active CA2954252C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/047398 WO2016014018A1 (fr) 2014-07-21 2014-07-21 Ensemble de boulon de traction par le haut

Publications (2)

Publication Number Publication Date
CA2954252A1 CA2954252A1 (fr) 2016-01-28
CA2954252C true CA2954252C (fr) 2021-03-09

Family

ID=55163410

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2954252A Active CA2954252C (fr) 2014-07-21 2014-07-21 Ensemble de boulon de traction par le haut

Country Status (3)

Country Link
AU (1) AU2014401842B2 (fr)
CA (1) CA2954252C (fr)
WO (1) WO2016014018A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11788571B2 (en) * 2020-08-07 2023-10-17 Peri Se Multi-head bolt and fastener system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159075A (en) * 1961-10-16 1964-12-01 Albin W Bjork Collapsible bolt having spring actuated expaning plunger
JPH0587110A (ja) * 1991-09-27 1993-04-06 Kubota Corp 接合具
US5474403A (en) * 1994-03-31 1995-12-12 Fenner, Inc. Mounting device
US6786343B1 (en) * 1999-01-13 2004-09-07 James Joseph Porebski Portable lift, support and/or installation system and method
US7731145B2 (en) * 2005-03-07 2010-06-08 Dennis Lee Wolfford Portable support method and apparatus
US7811037B2 (en) * 2006-06-05 2010-10-12 Illinois Tool Works Inc. Anchor bolt and annularly grooved expansion sleeve assembly exhibiting high pull-out resistance, particularly under cracked concrete test conditions
WO2010017284A2 (fr) * 2008-08-07 2010-02-11 Universal Hinge Corporation Ensemble de boulon d'extraction par le haut

Also Published As

Publication number Publication date
CA2954252A1 (fr) 2016-01-28
WO2016014018A1 (fr) 2016-01-28
AU2014401842A1 (en) 2017-01-19
AU2014401842B2 (en) 2019-06-13

Similar Documents

Publication Publication Date Title
US8784024B2 (en) Pull-up bolt assembly
US9915279B2 (en) Pull-up bolt assembly
JP5244199B2 (ja) 少なくとも２つの既に穿孔済みの構造部材を予備組み立てするための再利用可能な一時的締結装置
US9321161B2 (en) Tensioning apparatus
US4057889A (en) Engine cylinder sleeve puller and method
US9631658B2 (en) Pull-up bolt assembly
US20140283359A1 (en) Alignment tool for a manway cover
GB2468976A (en) Dynamical flange or hot bolting clamp
US4671324A (en) Jack bolt assembly
BRPI0708023A2 (pt) porca hidráulica de corpo único
CA2954252C (fr) Ensemble de boulon de traction par le haut
US10385894B2 (en) Split ring attaching and restraining device and method
EP2434192A1 (fr) Ensemble comprenant un premier et un deuxième fixateur et un élément de butée
EP3403758B1 (fr) Adaptateur réglable
WO2015154856A2 (fr) Support de manchon pour un vérin hydraulique
US6033169A (en) Axial-on threaded coupling device
US20140369746A1 (en) Mounting device for mounting narrow machine elements on a shaft
US20100329816A1 (en) Self-Tapping Insert and Method of Utilizing the Same to Replace Damaged Threads for Hydraulic and Pneumatic Applications
EP0224622A2 (fr) Appareil pour mettre sous tension un boulon fileté ou similaire
US8544366B2 (en) Spark plug removal tool apparatus
AU2021105472A4 (en) Material handling and/or processing arrangement
JP2010503815A (ja) チューブ式熱交換器用のねじ式チャネルクロージャ
EP1907741B1 (fr) Dispositif et procede destines a la separation de brides
US20210102648A1 (en) Clamp with jaw assembly and method of use
US20110044783A1 (en) Retainer Apparatus

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20181210

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 11TH ANNIV.) - SMALL

Year of fee payment: 11

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250512

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250512

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 12TH ANNIV.) - SMALL

Year of fee payment: 12

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260325

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260325