PL3350B1 - Roller cage for roller bearings. - Google Patents

Roller cage for roller bearings. Download PDF

Info

Publication number
PL3350B1
PL3350B1 PL3350A PL335022A PL3350B1 PL 3350 B1 PL3350 B1 PL 3350B1 PL 3350 A PL3350 A PL 3350A PL 335022 A PL335022 A PL 335022A PL 3350 B1 PL3350 B1 PL 3350B1
Authority
PL
Poland
Prior art keywords
basket
rollers
roller
cage
bent
Prior art date
Application number
PL3350A
Other languages
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL3350B1 publication Critical patent/PL3350B1/en

Links

Description

Lozysko rolkowe sklada sie z kosza i pewnej ilosci walków, wykonanych z twardej stali.Do obecnej chwili kosze rolkowe byly wykonywane z zelaza lano - kutego, albo skladaly sie z krazków polaczonych przez oddzielnie wykonane filarki.Koszyki lane maja te wade, ze przy wyciaganiu koszyka wszystkie rolki wy¬ padaja, a trwalosc ich jest znacznie mniej¬ sza1 z powcdu wadliwosci odlewu oraz z powodu uzycia materjalu o malej wytrzy¬ malosci, jak np. zelazo lano-kute, miejsca zamocowania konców walków predko wy¬ pracowuja sie, co oczywiscie jest bardzo niepozadane.Koszyk niniejszy wykonany jest z od¬ powiednio wytloczonej i spojonej blachy, zgietej w ksztalcie walca.Do przytrzymywania walków z obu konców koszyka wytloczone sa wystepy, które trzymaja rolke w obu jej koncach.Dlugosc wystepów jest wymierzona w ten sposób, aby mozna bylo wkladac rolki do koszyka bez trudnosci.Po wlozeniu rolek obie strony walca blaszanego zostaja równomiernie odgiete nazewnatrz o tyle, ze rolki w kierunku osi moga przesuwac sie tylko o 2 mm, wo¬ bec czego wypadanie ich z kosza jest wy¬ kluczone. PLThe roller bearing consists of a basket and a number of rollers made of hard steel. Until now, roller baskets were made of cast iron - forged, or they consisted of discs connected by separately made pillars. Cast baskets have the disadvantage that when removing the basket all rollers fall out, and their service life is significantly reduced due to the defectiveness of the casting and the use of low-strength material, such as cast iron, the places where the ends of the rollers are attached will work quickly, which of course is This basket is made of appropriately embossed and bonded sheet metal, bent in the shape of a cylinder. To hold the rollers, the two ends of the basket are embossed with lugs that hold the roll at both ends. The length of the lugs is measured in such a way that it is possible to It was easy to put the rollers in the basket. After inserting the rollers, both sides of the sheet-metal roll are evenly bent outwards to the extent that the rollers can move only 2 mm, so that they cannot fall out of the basket. PL

Claims (1)

Zastrzezenia patentowe. 1. Koszyk do walków lozyska walko-wego, znamienny tern, ze wykonany jest z jednego kawalka blachy, zgietej i spo¬ jonej w ksztalcie walca, 2. Koszyk wedlug zastrz. 1, znamien¬ ny tern, ze krawedzie koszyka zagiete sa po wlozeniu do koszyka walków, co za¬ bezpiecza walki od wypadania z koszyka, 3. Koszyk wedlug zastrz. 1 i 2, zna¬ li mienny teim, ze zaopatrzony jest w czopy, zachodzace do wydrazen konców walków, wytloczone z tej samej blachy, z której wykonany jest koszyk. Towarzystwo Akcyjne Mi j acz o wskich Odlewni Stali i Zakladów Mechanicznych „Bracia Baucrcrtz".Do opisu patentowego Nr 3350. H a r n run unJ ILJTU N Druk L. Boguslawskiego, Warszawa. PLPatent claims. Cage for rollers of a cylindrical roller bearing, characterized by the fact that it is made of one piece of sheet metal, bent and welded in the shape of a cylinder. 1, characterized by the fact that the edges of the basket are bent when inserted into the basket of rollers, which prevents the fight from falling out of the basket, 3. Basket according to claim 1 1 and 2 are alternatively provided with pins extending to the ends of the rollers, stamped from the same sheet as the basket is made of. Joint Stock Society of the Mining Steel Foundry and Mechanical Works "Bracia Baucrcrtz". To the patent description No. 3350. H a r n run un ILJTU N Print by L. Boguslawski, Warsaw. PL
PL3350A 1922-11-15 Roller cage for roller bearings. PL3350B1 (en)

Publications (1)

Publication Number Publication Date
PL3350B1 true PL3350B1 (en) 1925-12-31

Family

ID=

Similar Documents

Publication Publication Date Title
PL3350B1 (en) Roller cage for roller bearings.
US1682601A (en) Indoor-golf hole
US2172376A (en) Roller unit
PL10518B1 (en) Cage for fights.
DE334976C (en) Spray pot for ammonium sulphate plants
SU14552A1 (en) Method of introduction of ferroalloys and deoxidizing agents into liquid metal
PL25000B1 (en) Sheet metal cage for cylindrical bearing rollers.
AT111767B (en) Bandaged pressure pipe.
AT212250B (en) Roller for rolling semi-finished or intermediate products made of steel or non-ferrous metals
PL8946B1 (en) A device for guiding a tape in cigarette machines.
DE2345617C3 (en) Self-collecting billiards
GB284619A (en) Improved manufacture of cages for ball, roller or like bearings
PL37443B1 (en)
FR648106A (en) Process for preserving metals and in particular iron and steel from rust, and for removing rust from iron and steel objects
GB239723A (en) Improvements in and relating to crushing rollers
AT17511B (en) Brake shoe for railway vehicles.
US2317584A (en) Pig casting apparatus
US1056230A (en) Roller side bearing.
DE429724C (en) Anchoring for fire boxes, preferably on locomotive boilers
US3561827A (en) Railway freight car side bearing housings
ES106438A2 (en) Procedure for casting unitary cast iron bodies, in contiguous welded layers, of different metals or alloys of different fusibility.
PL58402B1 (en)
ES95101A1 (en) A process for the direct manufacture of iron and steel alloys from oxidized minerals.
FR641283A (en) Automatic forging machine for forged steel open chain links
CN103278014A (en) Combined type pendulum groove brick