VANE ASSEMBLY WITH SPRING DEVICE FOR BIASING MATE FACE SEAL

An assembly (60) includes first and second core gaspath walls (66). Each of the core gaspath walls (66) defines a core gas path side (66a) and a non-core gas path side (66b). The first and second core gaspath walls (66) are arranged next to each other and define a gap (G) therebetween. There is a seal (76) arranged on the non-core gas path (66b) side that bridges over the gap (G) to seal (76) the gap. A spring device (78; 178; 278) has a plurality of spring elements (82). The spring elements (82) bias the seal (76) against the non-core gas path sides (66b) of the first and second core gaspath walls (66).