Bibliographic Details
| Title: |
Protective covering for structural components of machine tools |
| Patent Number: |
4,596,162 |
| Publication Date: |
June 24, 1986 |
| Appl. No: |
06/668,076 |
| Application Filed: |
November 05, 1984 |
| Abstract: |
A protective covering for structural components of machine tools includes a U-shaped foldable support and a cover applied to the upper surface of the support and formed of a plurality of metal sheets partially overlapping each other. A plurality of tape-shaped connecting elements are interconnected between the longitudinal edges of the sheets of the cover and the associated walls of the folds of the support. Each connecting member includes a slack intermediate portion which permits a movement of the connecting edges of the cover sheets in the direction normal to the direction of the movement of the support during its folding. |
| Inventors: |
Walter, Dieter (Seligenstadt, DEX); Kern, Adam (Offenbach, DEX) |
| Assignees: |
Hema Maschinen- und Apparateschutz GmbH (Seligenstadt, DEX) |
| Claim: |
What is claimed as new and desired to be protected by Letters Patent is set forth in the appended claims |
| Claim: |
1. A protective covering for covering structural components of machines comprising a foldable support having an outer side and fold walls; a cover positioned on the outer side of said support and including a plurality of sheets overlapping each other in a squamous fashion, said sheets having substantially straight-line connecting edges; and connection means connecting said connecting edges of the sheets to said foldable support, each connection means includes at least one connecting tape, each tape having a first end portion connected to the associated sheet, a second end portion connected to the associated fold wall of the support, and a slackened intermediate portion extended between the first end portion and the second end portion, said intermediate portion being so dimensioned that, upon folding of the support to a folded position, said connecting edges facing the associated tapes can perform a movement in the direction perpendicular to the direction of the movement of the support during its folding. |
| Claim: |
2. The protective covering as defined in claim 1, wherein each tape is a textile fabric tape. |
| Claim: |
3. The protective covering as defined in claim 2, wherein said textile fabric is of polyester. |
| Claim: |
4. The protective covering as defined in claim 1, wherein the thickness of each tape is smaller than the thickness of each sheet. |
| Claim: |
5. The protective covering as defined in claim 1, wherein the width of each tape corresponds to the length of the connecting edge of each sheet. |
| Claim: |
6. The protective covering as defined in claim 1, wherein said first end portion of each tape is connected to the associated sheet by rivets. |
| Claim: |
7. The protective covering as defined in claim 6, wherein said second end portion is connected to the associated fold wall by at least one close seam. |
| Claim: |
8. The protective covering as defined in claim 1, wherein said first end portion is connected to the associated sheet by adhesives by gluing contacting surfaces of said end portion and said sheet to each other. |
| Claim: |
9. The protective covering as defined in claim 1, wherein said second end portion is connected to the associated fold wall by adhesives by gluing contacting surfaces of said end portion and said sheet to each other. |
| Claim: |
10. The protective covering as defined in claim 8, wherein said second end portion is connected to the associated fold wall by adhesives by gluing contacting surfaces of said end portion and said sheet to each other. |
| Claim: |
11. The protective covering as defined in claim 1, wherein each sheet of the cover corresponds to each fold of the support. |
| Claim: |
12. The protective covering as defined in claim 1, wherein said sheets are formed of metal tape material of small thickness. |
| Claim: |
13. The protective covering as defined in claim 1, wherein each sheet is slightly curved in cross-section. |
| Claim: |
14. The protective covering as defined in claim 1, wherein the uppermost sheet of said cover of sheets is pressed against the adjacent inner sheet by resilient pressing means being secured to the end portion of said foldable support being adjacent to the uppermost sheet. |
| Claim: |
15. The protective covering as defined in claim 14, wherein said pressing means being roof-shaped covers the rear portion of the uppermost sheet with connecting edge and the appertaining connecting tape. |
| Claim: |
16. The protective covering as defined in claim 15, wherein said pressing means is formed of metal tape material of small thickness. |
| Current U.S. Class: |
74/608 |
| Current International Class: |
F16P 100 |
| Patent References Cited: |
2903840 September 1959 Teupel et al.
4114529 September 1978 Furmaga |
| Primary Examiner: |
Cohan, Alan |
| Assistant Examiner: |
Rivell, John A. |
| Attorney, Agent or Firm: |
Striker, Michael J. |
| Accession Number: |
edspgr.04596162 |
| Database: |
USPTO Patent Grants |
