WO1991013238A1 - Element de force - Google Patents

Element de force Download PDF

Info

Publication number
WO1991013238A1
WO1991013238A1 PCT/SU1990/000051 SU9000051W WO9113238A1 WO 1991013238 A1 WO1991013238 A1 WO 1991013238A1 SU 9000051 W SU9000051 W SU 9000051W WO 9113238 A1 WO9113238 A1 WO 9113238A1
Authority
WO
WIPO (PCT)
Prior art keywords
core
mains
helix
flanges
casing
Prior art date
Application number
PCT/SU1990/000051
Other languages
English (en)
Russian (ru)
Inventor
Ivan Vasilievich Chevakin
Abram Izrailevich Pesin
Nikolai Petrovich Zharov
Nikolai Timofeevich Parfenov
Original Assignee
Spetsializirovanny Trest Po Remontu Promyshlennykh Zdany I Sooruzheny Predpriyaty Chernoi Metallurgii Tsentralnogo Raiona 'tsentrmetallurgremont'
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 Spetsializirovanny Trest Po Remontu Promyshlennykh Zdany I Sooruzheny Predpriyaty Chernoi Metallurgii Tsentralnogo Raiona 'tsentrmetallurgremont' filed Critical Spetsializirovanny Trest Po Remontu Promyshlennykh Zdany I Sooruzheny Predpriyaty Chernoi Metallurgii Tsentralnogo Raiona 'tsentrmetallurgremont'
Priority to PCT/SU1990/000051 priority Critical patent/WO1991013238A1/fr
Publication of WO1991013238A1 publication Critical patent/WO1991013238A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
    • E21C37/10—Devices with expanding elastic casings

Definitions

  • the present invention is ignitable in the big case, and more than in the contrary, is in force element.
  • Power elemengs are integrated into the front door of the shaft and through the shaft and through the drive and the drive are fed into the pipeline, the electrical power is safe.
  • ⁇ e ⁇ e ⁇ nsg ⁇ u ⁇ givn ⁇ e is ⁇ lnenie sil ⁇ v ⁇ g ⁇ zlemen ⁇ e ⁇ zv ⁇ lyae ⁇ ⁇ nizig s ⁇ e ⁇ en ⁇ es ⁇ yazheniya elzsgichn ⁇ y ⁇ eme ⁇ y, ch ⁇ umenshee ⁇ s ⁇ e ⁇ en its izn ⁇ sz or s ⁇ aniv ⁇ e ⁇ - nyuyu sge ⁇ en izn ⁇ sz eles ⁇ ichn ⁇ y ⁇ eme ⁇ y, uvelichig ⁇ ab ⁇ chil 15 ⁇ d ⁇ ezdvigeyuschi ⁇ ya elemeng ⁇ v ⁇ u ⁇ e and ⁇ e ⁇ i ⁇ eyuschi ⁇ v ⁇ av ⁇ .
  • Expanding zsgevki 6.7 have 15 in flat surfaces, transverse axis ⁇ ⁇ - ⁇ ⁇ ⁇ us I, a transverse section. Lateral partitions 8 (Fig. 2), 9, 10,11 expansive products 6,7 endpoints ⁇ by internal partitions 12,13,14,15 cheeks 2,3.
  • a rugged electric camera 17 discovers the middle 4 ⁇ . Outside of the room ⁇ 25 is placed on the main line.
  • Portion 22 has an intrinsic channel 26 and is installed in it klepan (not the other way round).
  • the higher strength element will take the following way. ⁇ yveyu ⁇ ⁇ la ⁇ zny (ne che ⁇ ezha ⁇ not ⁇ ezany) s ⁇ ed ⁇ ve 21 ⁇ dv ⁇ de ⁇ eb ⁇ chey s ⁇ edy s ⁇ eds ⁇ va and 27 for ⁇ v ⁇ dz ⁇ eb ⁇ chey s ⁇ edy and ⁇ deyu ⁇ ⁇ d neb ⁇ lshsh pressure Niemi che ⁇ ez v ⁇ us ⁇ n ⁇ y ⁇ anal 26 sh ⁇ utse ⁇ a 22 mzsl ⁇ , ⁇ e vygesnyae ⁇ of ⁇ ubcheg ⁇ y elesgichn ⁇ y ⁇ eme ⁇ y 17 v ⁇ zdu ⁇ .
  • the service will be released after a load of 27 for a better working load, a shortcut to the message and a message on it.
  • this power element After this power element, it is partially discharged in a small number of screws and dispensed with a constant, a constant of 120 times, with a power supply of 22 meters. This is true because the volume of the electrical camera 17 is increased, but it doesn’t have any base ⁇ 6, which is 6.1 second out of the box.
  • the above advantageous embodiment of the invention is carried out only in the case of uninterrupted power supply without any connection to the power supply.
  • it is possible to install it when the power element ⁇ deposites a plug-in along with the new integral part and it is less than 36, (36, Section 35 has a heart-shaped core 38, which has its own end flanges 39. Section 38 is a single core. Between the flanders 39 of the center 38, the back of the line of the '' ⁇ ⁇ pus 35 is connected with the extending shoulder 40, 41.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Un élément de force comprend une structure (1) démontable le long de son axe longitudinal (O1-O1) et composée d'au moins deux mâchoires (2). A l'intérieur de la structure (1) est montée coaxialement une âme (4) dotée de brides (5) au niveau de ses extrémités. Entre les brides (5), le long de la ligne de rupture de la structure (1) sont montés des inserts de poussée (6, 7). Lesdits inserts de poussée (6, 7) ont une section transversale trapézoïdale dans un plan perpendiculaire à l'axe (O1-O1). Les inserts de poussée (6, 7) viennent en contact, sur leurs faces latérales, avec les surfaces internes des mâchoires (2) et, sur leurs faces terminales (18, 19), avec les brides (5) de l'âme (4). Les inserts de poussée (6, 7) ont une interaction avec une chambre tubulaire élastique (17) enveloppant l'âme (4) et connectée à une source d'un fluide de travail. La chambre élastique tubulaire (16) enveloppe l'âme (4) sur sa surface extérieure et est orientée le long d'une ligne spiralée.
PCT/SU1990/000051 1990-02-20 1990-02-20 Element de force WO1991013238A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/SU1990/000051 WO1991013238A1 (fr) 1990-02-20 1990-02-20 Element de force

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1990/000051 WO1991013238A1 (fr) 1990-02-20 1990-02-20 Element de force

Publications (1)

Publication Number Publication Date
WO1991013238A1 true WO1991013238A1 (fr) 1991-09-05

Family

ID=21617665

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1990/000051 WO1991013238A1 (fr) 1990-02-20 1990-02-20 Element de force

Country Status (1)

Country Link
WO (1) WO1991013238A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997011257A1 (fr) * 1995-09-18 1997-03-27 Jury Alfredovich Lebedev Module de force
EP1987229A1 (fr) * 2006-02-15 2008-11-05 Emstone AB Dispositif de rupture de materiau solide et procede de fabrication d'un element de tuyau flexible pour un tel dispositif
RU2622275C1 (ru) * 2016-04-15 2017-06-13 Юрий Альфредович Лебедев Гидрораскалывающее устройство

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1033819A1 (ru) * 1982-05-06 1983-08-07 Всесоюзный научно-исследовательский институт нерудных строительных материалов и гидромеханизации Устройство дл разрушени монолитных объектов
SU1141194A1 (ru) * 1983-12-16 1985-02-23 Всесоюзный научно-исследовательский институт нерудных строительных материалов и гидромеханизации Устройство дл разрушени монолитов
GB2201440A (en) * 1985-10-16 1988-09-01 Gorno Altaisky G Ped I Power unit
GB2208400A (en) * 1987-01-23 1989-03-30 Gorno Altaisky G Ped I Device for creation of directed force

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1033819A1 (ru) * 1982-05-06 1983-08-07 Всесоюзный научно-исследовательский институт нерудных строительных материалов и гидромеханизации Устройство дл разрушени монолитных объектов
SU1141194A1 (ru) * 1983-12-16 1985-02-23 Всесоюзный научно-исследовательский институт нерудных строительных материалов и гидромеханизации Устройство дл разрушени монолитов
GB2201440A (en) * 1985-10-16 1988-09-01 Gorno Altaisky G Ped I Power unit
GB2208400A (en) * 1987-01-23 1989-03-30 Gorno Altaisky G Ped I Device for creation of directed force

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997011257A1 (fr) * 1995-09-18 1997-03-27 Jury Alfredovich Lebedev Module de force
EP1987229A1 (fr) * 2006-02-15 2008-11-05 Emstone AB Dispositif de rupture de materiau solide et procede de fabrication d'un element de tuyau flexible pour un tel dispositif
EP1987229A4 (fr) * 2006-02-15 2013-11-06 Emstone Ab Dispositif de rupture de materiau solide et procede de fabrication d'un element de tuyau flexible pour un tel dispositif
RU2622275C1 (ru) * 2016-04-15 2017-06-13 Юрий Альфредович Лебедев Гидрораскалывающее устройство

Similar Documents

Publication Publication Date Title
US6439796B1 (en) Connector pin apparatus and associated methods
US5346406A (en) Electrical cable and connector assembly with safety pilot line disconnect, especially for electric vehicle
CN1706599B (zh) 电动工具
WO1991013238A1 (fr) Element de force
US3933404A (en) Strain limiting mechanism
CN103368144B (zh) 过压保护电路
CN201963758U (zh) 一种用于电机的弹性联轴器
EP0869282A3 (fr) Compresseur à déplacement variable du type à plateau en biais dans lequel le déplacement de l'arbre d'entrainement est supprimé
CN101463856A (zh) 轴承挡圈
CN102537107A (zh) 一种用于电机的弹性联轴器
CN107453175A (zh) 连接线及电动工具
CN112277687A (zh) 一种新型新能源汽车充电装置
CN116998067A (zh) 电动机械器具用连接器装置
CN113236777B (zh) 一种机械连接装置
RU2304688C2 (ru) Героторный гидравлический двигатель или насос
CN104843174A (zh) 航空器轮子驱动***
CN207526481U (zh) 模块化滑轮接头
CN107181140A (zh) 具有短路功能的多芯数分离式电连接器
CN220238756U (zh) 一种衬板固定结构
CN1762076A (zh) 电连接器
CN208045445U (zh) 一种跌落式油泵电机电源断复引装置
CN2470068Y (zh) 气动冲击式扳手的冲击装置
CN109638494A (zh) 插件式连接器用的固定装置
CN212272757U (zh) 一种真空泵联轴器柱销联接装置
DE102020121673B3 (de) Gasrückführpumpe zur Absaugung explosionsfähiger Gas-, Dampf- oder/und Luftgemische und Lüfterrad für eine solche Gasrückführpumpe

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): FI JP US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LU NL SE