SE469910B - Bevel gear - Google Patents

Bevel gear

Info

Publication number
SE469910B
SE469910B SE9202872A SE9202872A SE469910B SE 469910 B SE469910 B SE 469910B SE 9202872 A SE9202872 A SE 9202872A SE 9202872 A SE9202872 A SE 9202872A SE 469910 B SE469910 B SE 469910B
Authority
SE
Sweden
Prior art keywords
drive shaft
gear
angle
parts
outer parts
Prior art date
Application number
SE9202872A
Other languages
Swedish (sv)
Other versions
SE9202872D0 (en
SE9202872L (en
Inventor
F Lennartsson
Original Assignee
Sala Industrireparationer Ab
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 Sala Industrireparationer Ab filed Critical Sala Industrireparationer Ab
Priority to SE9202872A priority Critical patent/SE469910B/en
Publication of SE9202872D0 publication Critical patent/SE9202872D0/en
Priority to PCT/SE1993/000736 priority patent/WO1994008155A1/en
Publication of SE9202872L publication Critical patent/SE9202872L/en
Publication of SE469910B publication Critical patent/SE469910B/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H1/00Toothed gearings for conveying rotary motion
    • F16H1/006Toothed gearings for conveying rotary motion the driving and driven axes being designed to assume variable positions relative to one another during operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)
  • Structure Of Transmissions (AREA)

Description

469 WU gitningagz 1. 469 WU gitningagz 1.

Bifogad ritning visar i figur 1 en vinkelväxel enligt uppfinningen i längdsektion. Figur 2 visar exempel på variationsmöjligheter. §tfö5igg§e§empgl¿ Vinkelväxeln enligt uppfinningen (se figur 1) består av två ytterdelar (1,2), var och en innefattande en driv- axel (3 resp 4) och omgivande rörformigt hus (5,6). Des- sa drivaxlar är in- och utgående axel i växeln, eller vice versa. Vinkelväxeln består även av en mellandel (7) med en drivaxel (8) och ett omgivande hus (9).The attached drawing shows in figure 1 an angular gear according to the invention in longitudinal section. Figure 2 shows examples of variation possibilities. According to the invention (see figure 1) consists of two outer parts (1,2), each comprising a drive shaft (3 and 4 respectively) and the surrounding tubular housing (5,6). These drive shafts are input and output shafts in the gearbox, or vice versa. The bevel gear also consists of an intermediate part (7) with a drive shaft (8) and a surrounding housing (9).

Ytterdelarnas(l,2) drivaxlar avslutas inåt av varsitt koniskt kugghjul (l0,ll) i ingrepp med motsvarande, nor- malt likartade kugghjul (12,l3) i ändarna på mellandelens (7) drivaxel (8). Kugghjulen (10-13) kan antingen ha en stympad kons tvärsektion eller en hel kons, och i bägge fallen kan man här tala om en konspets, verklig eller tänkt, där generatriserna för kugghjulen skär varandra.The drive shafts of the outer parts (1, 2) are terminated inwards by each conical gear (10, 11) in engagement with the corresponding, normally similar gears (12, 13) at the ends of the drive shaft (8) of the intermediate part (7). The gears (10-13) can either have a truncated cone cross section or an entire cone, and in both cases one can speak here of a concave, real or imagined, where the generatrixes of the gears intersect.

Dessa konspetsar (l4,l5) ligger på samma ställe vid de i ingrepp med varandra varande kugghjulen. Här är kugghjulen 10 och 12 resp. ll och 13 i ingrepp med varandra.These tips (14, 15) lie in the same place at the engaged gears. Here the gears are 10 and 12 respectively. ll and 13 in engagement with each other.

Husen (5,6,9) för de olika delarna är inbördes vrid- bara kring plan (l6,l7), vinkelräta mot mellandrivaxeln (8), vilka plan (l6,l7) även går genom konspetsarna (lê,. 15). Drivaxlarna är på sedvanligt sätt lagrade i husen (5,9,6).The housings (5,6,9) for the different parts are mutually rotatable about planes (16, 17), perpendicular to the intermediate drive shaft (8), which planes (16, 17) also pass through the tips (1, 15). The drive shafts are mounted in the housings in the usual way (5,9,6).

Husen kan låsas i inställda lägen medelst låsorgan 1 (l8,19) i vridplanen.The housings can be locked in set positions by means of locking means 1 (18,19) in the plane of rotation.

Vid en spetsig vinkel mellan angränsande drivaxlar av exempelvis 450 kan man variera (se fig 2) vinkeln mel- lan in- och utgående axlar (3,4) mellan OO och 90°_At an acute angle between adjacent drive shafts of, for example, 450, one can vary (see Fig. 2) the angle between input and output shafts (3,4) between 0O and 90 °.

Claims (1)

1. 3 469 am Vid en annan vinkel (v) kan man variera mellan O och Zv. Variationsmöjligheterna för denna växel är således mycket stora. Likaledes kan man variera lägena och vinklarna för de tre delarna och för de in- och utgående axlarna inom tre dimensioner, således icke endast i papperets plan (fig 1), utan även vinkelrätt emot detta. I figur 2 visas två alternativ för inställning mellan in- och utgående axlar, det ena heldraget, det andra strec- kat i vad avser den utgående axeln. Växeln enligt uppfinningen kan varieras på mångahanda sätt inom ramen för nedanstående patentkrav. Patentkrav. l.Vinkelääëšl,bestående av minst tre delar, var och en innefattande en drivaxel och ett omgivande, rörformat hus, k ä n n e t e c k n a t d ä r a v, att växeln innefattar två ytterdelar (1,2) med varsin drivaxel (3,4) och ett till denna anslutet-koniskt kugghjul (lO,ll), samt en mel- landel (7) med en drivaxel (8), i båda ändar försedd med koniska kugghjul (12,l3) i ingrepp med ytterdelarnas kugg- hjul (lO,ll), varvid ytterdelarnas (1,2) drivaxlar (3,4) bildar spetsig vinkel mot mellandelens drivaxel (8), och husen (5,9,6) är vridbart anslutna till varandra kring plan (16,17), vinkelräta mot mellandelens (7) drivaxel genom (8) och gående/båda de i ingrepp med varandra varande kugg- hjulens verkliga eller tänkta konspetsar (14,l5). Z.Vinkelväxel enligt patentkrav 1, k ä n n e t e c k n a d d ä r a v , att de spetsiga drivaxelvinklarna är 450. 3.Vinkelväxel enligt något av föregående patentkrav, k ä n- n e t e c k n a d d ä r a v , att de inbördes vridbara husen (5,9,6) är låsbara (l8,l9) i de olika, inställda lägena.1. 3 469 am At another angle (v) you can vary between 0 and Zv. The possibilities for variation for this gear are thus very large. Likewise, one can vary the positions and angles of the three parts and of the input and output axes within three dimensions, thus not only in the plane of the paper (Fig. 1), but also perpendicular thereto. Figure 2 shows two options for setting between input and output shafts, one solid, the other dashed with respect to the output shaft. The gear according to the invention can be varied in many ways within the scope of the following claims. Patent claims. Angle, consisting of at least three parts, each comprising a drive shaft and a surrounding tubular housing, characterized in that the gear comprises two outer parts (1,2) with each drive shaft (3,4) and one more this connected-bevel gear (10, 11), and an intermediate part (7) with a drive shaft (8), at both ends provided with bevel gears (12, 13) in engagement with the gears of the outer parts (10, 11) , the drive shafts (3,4) of the outer parts (1,2) forming an acute angle to the drive shaft (8) of the intermediate part, and the housings (5,9,6) are rotatably connected to each other about planes (16,17), perpendicular to the middle part (16) 7) drive shaft through (8) and walking / both the actual or imagined tips (14, l5) of the gear wheels engaged with each other. Angle gear according to claim 1, characterized in that the pointed drive shaft angles are 450. Angle gear according to any one of the preceding claims, characterized in that the mutually rotatable housings (5,9,6) are lockable (l8, l9) in the different, set positions.
SE9202872A 1992-10-02 1992-10-02 Bevel gear SE469910B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9202872A SE469910B (en) 1992-10-02 1992-10-02 Bevel gear
PCT/SE1993/000736 WO1994008155A1 (en) 1992-10-02 1993-09-09 Angular gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9202872A SE469910B (en) 1992-10-02 1992-10-02 Bevel gear

Publications (3)

Publication Number Publication Date
SE9202872D0 SE9202872D0 (en) 1992-10-02
SE9202872L SE9202872L (en) 1993-10-04
SE469910B true SE469910B (en) 1993-10-04

Family

ID=20387352

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9202872A SE469910B (en) 1992-10-02 1992-10-02 Bevel gear

Country Status (2)

Country Link
SE (1) SE469910B (en)
WO (1) WO1994008155A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068536A (en) * 1976-12-23 1978-01-17 Cincinnati Milacron Inc. Manipulator
DE3525806A1 (en) * 1985-07-19 1987-01-29 Kuka Schweissanlagen & Roboter TRANSMISSION HEAD FOR MANIPULATORS
DE3545068A1 (en) * 1985-12-19 1987-06-25 Kuka Schweissanlagen & Roboter TRANSMISSION HEAD FOR MANIPULATORS

Also Published As

Publication number Publication date
SE9202872D0 (en) 1992-10-02
WO1994008155A1 (en) 1994-04-14
SE9202872L (en) 1993-10-04

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