A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CORNER MEMBER, AND MANUFACTURING METHOD OF CORNER MEMBER
To suppress occurrence of a defective product by suppressing generation of strain in a bending processing while maintaining a pattern continuity with an exterior material, in a corner member.SOLUTION: An external corner cover comprises a corner portion 1145 formed by bending processing one metal plate into a predetermined angle (substantially right angle), and comprises a substantially continuing groove 1110 going from the corner portion 1145 and reaching the vicinity of an end edge 1130. The groove 1110 includes: a first swelling portion 1111 going from a bottom face 1110D toward the end edge 1130 and reaching the vicinity of an upper end 1110U of the groove 1110, at the end edge 1130 side; and a second swelling portion 1112 going from the bottom face 1110D toward the corner portion 1145 and reaching the vicinity of the upper end 1110U of the groove 1110, at the corner portion 1145 side. The first swelling portion 1111 is formed longer than the second swelling portion 1112.SELECTED DRAWING: Figure 6
【課題】コーナー部材において外装材との模様の連続性を維持しつつ、折曲加工時のひずみの発生を抑制して不良品の発生を抑制する。【解決手段】この出隅カバーは、１枚の金属板を所定の角度（略直角）に折り曲げ加工した角部１１４５を備え、角部１１４５から端縁１１３０付近に至る略連続する溝部１１１０を備え、溝部１１１０は、その端縁１１３０側に底面１１１０Ｄから端縁１１３０に向けて溝部１１１０の上端１１１０Ｕ付近に至る第一膨出部１１１１と、その角部１１４５側に底面１１１０Ｄから角部１１４５に向けて溝部１１１０の上端１１１０Ｕ付近に至る第二膨出部１１１２とを有し、第一膨出部１１１１が第二膨出部１１１２以上に形成されている。【選択図】図６
CORNER MEMBER, AND MANUFACTURING METHOD OF CORNER MEMBER
To suppress occurrence of a defective product by suppressing generation of strain in a bending processing while maintaining a pattern continuity with an exterior material, in a corner member.SOLUTION: An external corner cover comprises a corner portion 1145 formed by bending processing one metal plate into a predetermined angle (substantially right angle), and comprises a substantially continuing groove 1110 going from the corner portion 1145 and reaching the vicinity of an end edge 1130. The groove 1110 includes: a first swelling portion 1111 going from a bottom face 1110D toward the end edge 1130 and reaching the vicinity of an upper end 1110U of the groove 1110, at the end edge 1130 side; and a second swelling portion 1112 going from the bottom face 1110D toward the corner portion 1145 and reaching the vicinity of the upper end 1110U of the groove 1110, at the corner portion 1145 side. The first swelling portion 1111 is formed longer than the second swelling portion 1112.SELECTED DRAWING: Figure 6
【課題】コーナー部材において外装材との模様の連続性を維持しつつ、折曲加工時のひずみの発生を抑制して不良品の発生を抑制する。【解決手段】この出隅カバーは、１枚の金属板を所定の角度（略直角）に折り曲げ加工した角部１１４５を備え、角部１１４５から端縁１１３０付近に至る略連続する溝部１１１０を備え、溝部１１１０は、その端縁１１３０側に底面１１１０Ｄから端縁１１３０に向けて溝部１１１０の上端１１１０Ｕ付近に至る第一膨出部１１１１と、その角部１１４５側に底面１１１０Ｄから角部１１４５に向けて溝部１１１０の上端１１１０Ｕ付近に至る第二膨出部１１１２とを有し、第一膨出部１１１１が第二膨出部１１１２以上に形成されている。【選択図】図６
CORNER MEMBER, AND MANUFACTURING METHOD OF CORNER MEMBER
コーナー部材およびコーナー部材の製造方法
YAMADA TOSHIHIRO (author)
2021-08-05
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Online Contents | 2010