IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0827828
(2004-04-20)
|
우선권정보 |
DE-200 09 265(2000-05-25); DE-200 17 895(2000-10-18) |
발명자
/ 주소 |
|
출원인 / 주소 |
- Mauser Werke GmbH &
- Co. KG
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
7 |
초록
▼
In a rigid thin-walled inner receptacle from thermoplastic material for storage and transport of fluid or free-flowing loads, with a cage of crossed hollow bars closely surrounding the plastic receptacle as a support jacket and a bottom pallet which supports the receptacle and on which the support j
In a rigid thin-walled inner receptacle from thermoplastic material for storage and transport of fluid or free-flowing loads, with a cage of crossed hollow bars closely surrounding the plastic receptacle as a support jacket and a bottom pallet which supports the receptacle and on which the support jacket is firmly attached, the crossed vertically and horizontally extending hollow bars which are welded to each other at welding points and configured such that they are free of any dimples in their contact area at a point of intersection, and each of the hollow bars are provided laterally next to the point of intersection with at least one dimple laterally and at a distance from the point of intersection respectively the welding point.
대표청구항
▼
What is claimed is: 1. A pallet container, comprising: a bottom pallet; a thin-walled rigid thermoplastic receptacle for storage and transport of liquid or flowable contents; and a cage jacket closely surrounding the plastic receptacle and securely connected with the bottom pallet; wherein the cage
What is claimed is: 1. A pallet container, comprising: a bottom pallet; a thin-walled rigid thermoplastic receptacle for storage and transport of liquid or flowable contents; and a cage jacket closely surrounding the plastic receptacle and securely connected with the bottom pallet; wherein the cage jacket includes horizontal and vertical hollow bars welded together in a contact area at points of intersection, wherein the hollow bars are provided laterally next to each point of intersection with at least one dimple which is spaced from the point of intersection at a distance of about one tenth of a width of the hollow bar, and wherein the at least one dimple is located on a side of the bar opposite a plane of the contact area. 2. The pallet container of claim 1, wherein the hollow bars are characterized in the contact area by an absence of dimples. 3. The pallet container of claim 1, wherein the dimple has a depth of about 2 mm. 4. The pallet container of claim 1, wherein at least one of the vertical hollow bars and horizontal hollow bars is provided between two points of intersections on one of the contact area with at least one said dimple and on the opposite side of the contact area with at least one said dimple, wherein the dimple on one side and the dimple on the other side are disposed in precise confronting relationship at a distance to the points of intersection of about one tenth of the width of the hollow bar. 5. The pallet container of claim 1, wherein the hollow bars have a cross section defined by a height, and a depth of each of the dimples being between about 15% and 50% of the height. 6. The pallet container of claim 5, wherein the depth of each of the dimples is about 33% of the height. 7. The pallet container of claim 1, wherein the hollow bars have a cross section defined by a width, wherein each of the dimples has a length which, as viewed in a longitudinal direction of the bars, is approximately between one and one half to three times the width of the cross section. 8. The pallet container of claim 7, wherein the length is about twice the width of the hollow bar. 9. The pallet container of claims 1 wherein the dimples in the hollow bars are configured with varying depths in dependence on an intensity of dynamic vibrational stress encountered in locations selected from the group consisting of various sections of the cage jacket, and in the horizontal and vertical hollow bars. 10. The pallet container of claim 1 wherein at least one of the vertical or horizontal hollow bars has a closed profile of a trapezoid cross section, thereby defining a longer wall and a shorter wall in parallel relationship, and two straight walls extending obliquely relative to each other toward one another from the longer wall toward the shorter wall at an angle between 20째 and 45째. 11. The pallet container of claim 10, wherein the angle is about 36째. 12. The pallet container of claim 10, wherein the trapezoid profile is defined by a height and a width, wherein the ratio between height and width is in the range between 0.8 and 1.0. 13. The pallet container of claim 12, wherein the ratio is about 0.86. 14. The pallet container of claim 10, wherein the longer wall of the trapezoid-shaped profile of the hollow bar is inwardly indented along an entire length of the hollow bar to define two outer longitudinal edges which are each formed with an outwardly projecting bulge so as to provide at each point of intersection of vertical and horizontal hollow bars four contact points which are firmly connected to each other after welding, whereby at each point of intersection of hollow bars confronting ones of said longer wall are still spaced from each other and without being in contact. 15. The pallet container of claim 10, wherein the longer wall of a one of the hollow bars is spaced form a longer wall of another one of the hollow bars at a point of intersection by a distance of about 0.5 mm to 2 mm after the welding. 16. The pallet container of claim 15, wherein the distance is about 1 mm. 17. The pallet container claim of claim 13, wherein a remaining portion of the longer wall between the bulged outer longitudinal edges has a same width as a width of the opposite shorter wall, as viewed in cross section of the trapezoid-shaped profile. 18. The pallet container claim of claim 14, wherein a remaining portion of the longer wall between the bulged outer longitudinal edges has a same width as a width of the opposite shorter wall, as viewed in cross section of the trapezoid-shaped profile. 19. The pallet container of claim 1, wherein the hollow bars have an open profile with a cross section which has a trapezoid or substantially trapezoid configuration. 20. The pallet container of claim 1, wherein the hollow bars have a closed profile with a cross section selected from the group consisting of rectangular cross section, square cross section, round cross section and circular cross section. 21. The pallet container of claim 1, wherein the hollow bar is slightly inwardly indented by about no more than 2 mm along an entire length of the hollow bar to define two outer longitudinal edges which are each formed with an outwardly projecting bulge so as to provide at each point of intersection of vertical and horizontal hollow bars four contact points which are firmly connected to each other after welding, whereby at each point of intersection of hollow bars confronting ones of said longer wall are still spaced from each other and without being in contact.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.