1. An electrical switchgear cabinet comprising:
an installation area into which a plurality of parts are installable, the parts each having standardized dimensions, and portions of the installation area each respectively provided for a corresponding one of the parts are larger than required according to the respective dimensions of the corresponding one of the parts, such that a corresponding gap is provided between the switchgear cabinet and each of the corresponding one of the parts, respectively; and
a cover respectively arranged for at least one of the gaps such that each gap is provided with a cover, the cover filling the corresponding at least one of the gaps and being configured to provide direct-contact protection.
2. The electrical switchgear cabinet according to claim 1, wherein the cover completely fills the at least one of the gaps, respectively.
3. The electrical switchgear cabinet according to claim 1, wherein the cover is formed from plastic.
4. The electrical switchgear cabinet according to claim 1, wherein the cover is formed from at least two different types of plastics.
5. The electrical switchgear cabinet according to claim 4, wherein the cover is in the form of a plastic profile.
6. The electrical switchgear cabinet according to claim 5, wherein the plastic profile includes:
at least one holding lip composed of hard-tough plastic as a gap cover; and
at least one bead which is arranged parallel to the holding lip, is composed of soft plastic and is configured to provide direct-contact protection.
7. The electrical switchgear cabinet according to claim 6, wherein the at least one holding lip is configured to engage in the at least one of the gaps between the switchgear cabinet and the corresponding one of the parts, respectively, and is configured to rest flush on an inner wall of the switchgear cabinet.
8. The electrical switchgear cabinet according to claim 6, wherein the at least one holding lip is in the form of a hollow-chamber profile composed of a hard-tough plastic with hollow chambers.
9. The electrical switchgear cabinet according to claim 6, wherein the at least one bead is formed in a sprung manner as a contact-pressure lip composed of an elastically flexible plastic, and is integrally connected to the profile which forms the holding lip.
10. The electrical switchgear cabinet according to claim 9, wherein the at least one contact-pressure lip which is arranged parallel to the holding lip forms a profile which is provided with a hollow chamber.
11. The electrical switchgear cabinet according to claim 6, wherein the cover, which is formed from the at least one holding lip, is held in the at least one of the gaps such that the cover interacts with the at least one contact-pressure lip, which is used as direct-contact protection and acts in a sprung manner.
12. The electrical switchgear cabinet according to claim 1, comprising:
at least two contact-pressure lips, which are configured to prevent access to and manual intervention in the at least one of the gaps between the switchgear cabinet and the installed part.
13. The electrical switchgear cabinet according claim 1, wherein the cover has dimensions such that the cover is always connected directly to a circumference of a corresponding one of the installed parts which is close to an inner wall of the switchgear cabinet.
14. The electrical switchgear cabinet according to claim 5, wherein the plastic profile ensures that the cover, which is closed all the way round, for the at least one of the gaps between the electrical switchgear cabinet and the corresponding one of the installed parts.
15. The electrical switchgear cabinet according to claim 1, wherein the cover is in the form of a plastic hollow profile having holding and contact-pressure lips.
16. The electrical switchgear cabinet according to claim 1, wherein the electrical switchgear cabinet is configured for at least one of a building installation and an industrial installation.
17. The electrical switchgear cabinet according to claim 1, wherein the installed parts are panels each having standardized dimensions.
18. The electrical switchgear cabinet according to claim 2, wherein the cover is formed from plastic.
19. The electrical switchgear cabinet according to claim 2, wherein the cover is formed from at least two different types of plastics.
20. The electrical switchgear cabinet according to claim 19, wherein the at least two different types of plastics include at least two different types of hard plastics.
21. The electrical switchgear cabinet according to claim 4, wherein the at least two different types of plastics include at least two different types of hard plastics.
22. The electrical switchgear cabinet according to claim 19, wherein the cover is in the form of a plastic profile.
23. The electrical switchgear cabinet according to claim 22, wherein the plastic profile includes:
at least one holding lip composed of hard-tough plastic as a gap cover; and
at least one bead which is arranged parallel to the holding lip, is composed of soft plastic and is configured to provide direct-contact protection.
24. The electrical switchgear cabinet according to claim 23, wherein the at least one holding lip is configured to engage in the at least one of the gaps between the switchgear cabinet and the corresponding one of the parts, respectively, and is configured to rest flush on an inner wall of the switchgear cabinet.
25. The electrical switchgear cabinet according to claim 23, wherein the at least one holding lip is in the form of a hollow-chamber profile composed of a hard-tough plastic with hollow chambers.
26. The electrical switchgear cabinet according to claim 23, wherein the at least one bead is formed in a sprung manner as a contact-pressure lip composed of an elastically flexible plastic, and is integrally connected to the profile which forms the holding lip.
27. The electrical switchgear cabinet according to claim 26, wherein the at least one contact-pressure lip which is arranged parallel to the holding lip forms a profile which is provided with a hollow chamber.
28. The electrical switchgear cabinet according to claim 23, wherein the cover, which is formed from the at least one holding lip, is held in the at least one of the gaps such that the cover interacts with the at least one contact-pressure lip, which is used as direct-contact protection and acts in a sprung manner.
29. The electrical switchgear cabinet according to claim 1, comprising:
a plurality of sealing beds, which are configured to prevent access to and manual intervention in the at least one of the gaps between the switchgear cabinet and the installed part.
30. The electrical switchgear cabinet according claim 2, wherein the cover has dimensions such that the cover is always connected directly to a circumference of a corresponding one of the installed parts which is close to an inner wall of the switchgear cabinet.
31. The electrical switchgear cabinet according to claim 2, wherein the cover is in the form of a plastic hollow profile having holding and contact-pressure lips.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A cylinder head gasket comprising:
a metal plate having at least one cylinder bore and a plurality of bolt holes arranged around the at least one cylinder bore and
at least one bead formed on the metal the metal plate, said at least one bead surrounding only one cylinder bore, said at least one bead having at least one pointed-shape portion extending laterally outwardly from other portion, the at least one pointed-shape portion having two intermediate portions with a point therebetween and only one pointed-shape portion being located in a middle between two of the bolt holes adjacent to each other so that a distance of the at least one pointed-shape portion from the cylinder bore increases from the intermediate portions to the point therebetween, said other portion of the bead other than the at least one pointed-shape portion extending along the cylinder bore without a projection.
2. A cylinder head gasket according to claim 1, wherein said bead has a circular shape except for the at least one pointed shape portion.
3. A cylinder head gasket according to claim 1, wherein the pointed-shape portion of the bead is provided in a portion between two adjacent cylinder bores.
4. A cylinder head gasket according to claim 3, wherein the pointed-shape portions of the beads formed around said two adjacent cylinder bores face each other.
5. A cylinder head gasket according to claim 1, wherein the pointed-shape portion of the bead is provided on an exhaust side of the metal plate.
6. A cylinder head gasket according to claim 1, wherein the pointed-shape portion is provided in every portion between two of the bolt holes.
7. A cylinder head gasket according to claim 1, wherein the pointed-shape portion has an angle within a range of 90-170 degrees.
8. A cylinder head gasket according to claim 1, wherein said bead includes four pointed-shape portions substantially equally spaced apart from each other.
9. A cylinder head gasket according to claim 1, wherein the metal plate has an intermediate area defined between an outer side line connecting outer sides of two bolt holes and an inner side line connecting inner sides of the two bolt holes, said pointed-shape portion being located in said intermediate area.