Dynamic sealing element

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20100109250A1
SERIAL NO

12289798

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Calculated Rating
US Family Size
Non-US Coverage

Abstract

See full text

The invention relates to a sliding seal (12) made of a carbon and/or graphite material having a sliding surface. To simplify the manufacturing process without any loss of sealing effect, it is proposed that the sealing surface (18) of the unused sliding seal (12) should have at least one peripheral protrusion (20) that is supportable on a surface (14) to be sealed and serves as the breaking-in aid.

First Claim

See full text

Other Claims data not available

Family

PCTEP
+
  • No Family data available.

Patent Owner(s)

Patent OwnerAddress
SCHUNK KOHLENSTOFFTECHNIK GMBHRODHEIMER STR 59 HEUCHELHEIM 35452

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hueck, Werner Lahnau, DE 1 0

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 0 Citation Count
  • B23P Class
  • 0 % this patent is cited more than
  • 15 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges402815014311301 - 1011 - 2021 - 3031 - 4071 - 8091 - 100100 +020406080100120140160180200220240260280300

Forward Cite Landscape

Load Citation