PL106682B1 - METHODS OF FIXING SPLITTERS IN LANCUCHOW LINKS, INCLUDING ANCHORING - Google Patents

METHODS OF FIXING SPLITTERS IN LANCUCHOW LINKS, INCLUDING ANCHORING Download PDF

Info

Publication number
PL106682B1
PL106682B1 PL19752077A PL19752077A PL106682B1 PL 106682 B1 PL106682 B1 PL 106682B1 PL 19752077 A PL19752077 A PL 19752077A PL 19752077 A PL19752077 A PL 19752077A PL 106682 B1 PL106682 B1 PL 106682B1
Authority
PL
Poland
Prior art keywords
strut
fixing
links
lancuchow
splitters
Prior art date
Application number
PL19752077A
Other languages
Polish (pl)
Other versions
PL197520A1 (en
Inventor
Zdzislaw Machnik
Tadeusz Retkiewicz
Marian Biernat
Manfred Hanowski
Franciszek Jablonski
Original Assignee
Slupskie Zaklady Sprzetu Okret
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 Slupskie Zaklady Sprzetu Okret filed Critical Slupskie Zaklady Sprzetu Okret
Priority to PL19752077A priority Critical patent/PL106682B1/en
Publication of PL197520A1 publication Critical patent/PL197520A1/en
Publication of PL106682B1 publication Critical patent/PL106682B1/en

Links

Landscapes

  • Clamps And Clips (AREA)

Description

Przedmiotem wynalazku jest sposób mocowania rozporek w ogniwach lancuchów, zwlaszcza kotwicznych.Znany sposób mocowania rozporki w ogniwach lancuchów polega na umieszczeniu rozporki w osi krótkiej ogniwa w momencie jego formowania tj. podczas ostatecznego uksztaltowania zagietych i polaczonych z soba obu konców preta-i zacisnieciu ogniwa w osi rozporki. Znany jest równiez sposób z dodatkowym przyspawaniem rozporki na calym obwodzie przylegania do ogniwa jednostronnie lub dwustronnie.Ze wzgledu na to, ze rozporka winna byc mocowana ciasno i bez luzów do ogniwa, sposób, bez spawania rozporki do ogniwa nie gwarantuje tego warunku poniewaz ogniwo przy dalszej obróbce cieplnej rozpreza sie.Spawanie rozporki do ogniwa jest pracochlonne i uciazliwe ze wzgledu na przewracanie lancucha a w przypadku spawania jednostronnego zachodzi mozliwosc korozji na styku ogniwa z rozporka co powoduje obnizenie wytrzymalosci lancucha.Istota wynalazku jest mocowanie rozporki w ogniwie lancucha poprzez umieszczenie jej w osi krótkiej ogniwa podczas jego formowania a nastepnie rozkuwanie jej w przyrzadzie o ksztalcie stempla i matrycy zblizonym do przekroju poprzecznego rozporki w wyniku czego rozporka wydluza sie wzdluz osi i zaciska sie ciasno i bez luzów w ogniwie.Sposóo ten daje pewne mocowanie rozporki podczas produkcji lancuchów eliminujac pracochlonne i uciazliwe spawanie, a takze daje mozliwosc regeneracji lancuchów przy której spawanie rozporki do ogniwa jest niezalecane.W sposobie wedlug wynalazku kazde ogniwo odcinka lancucha kotwicznego umieszcza sie w przyrzadzie do rozkuwania rozporki w taki sposób, aby rozporka znajdowala sie w matrycy a stempel uderzajac w rozpórke powodowal jej wydluzenie.Stempel i matryca uksztaltowane sa w taki sposób, ze rozporka jest czesciowo obejmowana i podczas rozkuwania wydluza sie wzdluz osi nie ulegajac deformacji.Zastrzezenie patentowe Sposób mocowania rozporki, w ogniwach lancuchów, zwlaszcza kotwicznych polegajacy na umieszczeniu rozporki w osi krótkiej ogniwa podczas jego formowania, znamienny tym, ze rozpórke po zacisnieciu rozkuwa sie. PLThe subject of the invention is the method of fixing struts in the links of chains, especially anchor ones. strut axis. There is also a known method of additional welding of the strut along the entire circumference of the link adjacent to the link on one or both sides. Welding the strut to the link is labor-intensive and difficult due to the chain overturning, and in the case of one-sided welding, there is a possibility of corrosion at the contact point of the link with the strut, which reduces the strength of the chain. The essence of the invention is to fix the strut in the chain link by placing it in the short axis the link during its forming and then breaking it in a tool with the shape of a punch and a matrix close to the cross-section of the strut, as a result of which the strut extends along the axis and tightens tightly and without play in the link. This method gives a secure fixing of the strut during the production of chains, eliminating labor-intensive and arduous welding, and also gives the opportunity to regenerate the chains, where welding the strut to the link is not recommended. In the method according to the invention, each link of the anchor chain is placed in the strut breakout device in such a way that the strut is in the die and the punch hitting the strut causes The punch and the die are shaped in such a way that the strut is partially embraced and during the breakout it extends along the axis without deforming. Patent disclaimer The method of fixing the strut in the chain links, especially the anchor ones, consisting in placing the strut in the short axis of the link during its molding, characterized in that the strut is pulled apart after tightening. PL

Claims (1)

1. Zastrzezenie patentowe Sposób mocowania rozporki, w ogniwach lancuchów, zwlaszcza kotwicznych polegajacy na umieszczeniu rozporki w osi krótkiej ogniwa podczas jego formowania, znamienny tym, ze rozpórke po zacisnieciu rozkuwa sie. PL1. Patent claim The method of fixing a strut in the links of chains, especially anchor ones, consisting in placing the strut in the short axis of the link during its forming, characterized in that the strut is pulled apart after clamping. PL
PL19752077A 1977-04-21 1977-04-21 METHODS OF FIXING SPLITTERS IN LANCUCHOW LINKS, INCLUDING ANCHORING PL106682B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19752077A PL106682B1 (en) 1977-04-21 1977-04-21 METHODS OF FIXING SPLITTERS IN LANCUCHOW LINKS, INCLUDING ANCHORING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL19752077A PL106682B1 (en) 1977-04-21 1977-04-21 METHODS OF FIXING SPLITTERS IN LANCUCHOW LINKS, INCLUDING ANCHORING

Publications (2)

Publication Number Publication Date
PL197520A1 PL197520A1 (en) 1978-02-27
PL106682B1 true PL106682B1 (en) 1980-01-31

Family

ID=19982054

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19752077A PL106682B1 (en) 1977-04-21 1977-04-21 METHODS OF FIXING SPLITTERS IN LANCUCHOW LINKS, INCLUDING ANCHORING

Country Status (1)

Country Link
PL (1) PL106682B1 (en)

Also Published As

Publication number Publication date
PL197520A1 (en) 1978-02-27

Similar Documents

Publication Publication Date Title
CA2010108A1 (en) Flat steel concrete anchor for precast concrete pieces
ZA828630B (en) A method of tensioning an anchor line, in particular for testing an anchor, and a device for carrying out the method, particularly comprising a cable or chain tensioner
ATA222085A (en) METHOD FOR PRODUCING A MULTI-PIECE, STEEL RING WEDGE FOR A WEDGE ANCHORING FOR A TENSION LINK IN A CONCRETE COMPONENT CONSTRUCTING FROM A BAR, WIRE, OR LAMP
PL106682B1 (en) METHODS OF FIXING SPLITTERS IN LANCUCHOW LINKS, INCLUDING ANCHORING
US5436425A (en) Method and apparatus for plasma cable cutting
DK157567C (en) TRANSPORT ANCHORS FOR CONCRETE ELEMENTS
GB1521155A (en) Method of bending chain links and chain link bending machine for carrying out the method
US2177567A (en) Method of fixing fastening pieces to metallic cables
GB2093560B (en) Chain coupling link or chain shackle in particular for heavy-duty round steel chains
US6040546A (en) Method and apparatus for cutting a tendon used in a post-tension anchor system
US3230678A (en) Hold-down anchor device for prestressed grouped cables
KR200317275Y1 (en) Locking device tension bar for electric pole
DE2624233A1 (en) Tunnel lining roof bolt anchorage strap - has domed portions at clearance holes forming overlap zones for strap ends
JPS564335A (en) Repairing chain link and its repairing method
CN219100355U (en) Concrete expansion reinforcing belt structure
EP0075532A3 (en) Non-skid chains
SU797876A1 (en) Method of detaching the form of prestrained ferroconcrete articles
KR20040079205A (en) Locking device tension bar for electric pole
KR200159183Y1 (en) Device for tying a concrete form
TH4350B (en) Intermediate anchor kits for prestressed structural components And the process of making an anchor set in the middle
ES2015271B3 (en) UNION BY KNOT FOR BAR WORK
BE855374R (en) PROCESS FOR MAKING A PRE-STRESSED CONCRETE BEAM APPARATUS FOR THIS EFFECT AND BEAM THUS REALIZED
SU866214A1 (en) Anchorage roof support
JPS5247230A (en) Chain link structure for crawlers
PL43990B1 (en)

Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20050405