BÖLLHOFF VERBINDUNGSTECHNIK GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 2822
 
  
 
B21J FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES 1110
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING836
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 786
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 7118
 
  
 
B21F WORKING OR PROCESSING OF WIRE 416
 
  
 
B23G THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH 45
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 452
 
  
 
B29K INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS 328
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 238

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0001,428 SOUND REDUCTION DEVICE AND JOINING METHOD, AND A PART MACHINING METHOD WITH SOUND INSULATIONDec 21, 15Jan 04, 18[B23Q, B21J]
2017/0361,440 INSTALLATION TOOL FOR A WIRE THREAD INSERT HAVING AN INSTALLATION PIN THAT CAN BE BENT BACK, AND INSTALLATION METHODNov 17, 15Dec 21, 17[B25B]
2017/0348,794 FRICTION WELDING ELEMENT, AND A METHOD FOR CONNECTING THE FRICTION WELDING ELEMENT TO A HOUSINGAug 22, 17Dec 07, 17[B29C, B23K, F16B, B29K, B29L]
2017/0284,444 WIRE THREAD INSERT WITH REDRESSABLE MOUNTING TANG AS WELL AS ITS MANUFACTURING AND INSTALLATIONJun 15, 17Oct 05, 17[B25B, F16B, B23G, B21F]
2017/0284,445 WIRE THREAD INSERT WITH REDRESSABLE MOUNTING TANG AS WELL AS ITS MANUFACTURING AND INSTALLATIONJun 15, 17Oct 05, 17[B25B, F16B, B23G, B21F]
2017/0284,446 WIRE THREAD INSERT WITH REDRESSABLE MOUNTING TANG AS WELL AS ITS MANUFACTURING AND INSTALLATIONJun 15, 17Oct 05, 17[B25B, F16B, B23G, B21F]
2017/0216,957 ELEMENT SUPPLY DEVICE OF A SETTING WELDING DEVICE, A SETTING WELDING DEVICE AS WELL AS A CONNECTION METHOD IN THE FORM OF A MECHANICAL THERMAL SETTING WELDING PROCESSJan 27, 17Aug 03, 17[B23K]
2017/0138,388 CONNECTOR, CONNECTING METHOD AND A PRODUCTION METHOD FOR SAMEMar 31, 15May 18, 17[F16B]
2017/0072,521 REMOVABLE MAGAZINE AS WELL AS SYSTEM AND METHOD FOR LOADING A REMOVABLE MAGAZINE AND A SETTING DEVICESep 12, 16Mar 16, 17[B23P, B21J, B65G]
2017/0009,794 SELF-PIERCING RIVETFeb 04, 15Jan 12, 17[F16B, B21J]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9909603 Spring connection elementSep 15, 14Mar 06, 18[F16B]
9855624 Friction welding element, and a method for connecting the friction welding element to a housingAug 22, 17Jan 02, 18[B29C, B23K, F16B, B29K, B29L]
9797428 Connection between two components made of reinforced plastic and method for the production thereofOct 06, 10Oct 24, 17[B29C, F16B, B21J]
9790981 Connecting insert and an embedding method and a production method thereforSep 02, 14Oct 17, 17[B29C, F16B, B29K, B29L]
9771962 Fastening arrangement with tolerance compensation, and method for pre-assembly and assemblyApr 02, 13Sep 26, 17[F16B]
9764417 Friction welding element, and a method for connecting the friction welding element to a housingFeb 04, 14Sep 19, 17[B29C, B23K, F16B, B29K, B29L]
9764454 Tool for inserting or removing a tang-free wire thread insert, production method therefor and method for manually replacing an entraining blade of this toolJun 22, 12Sep 19, 17[B25B]
9731340 Process monitoring for high-speed joiningOct 21, 10Aug 15, 17[B21J, F16B]
9719546 Wire thread insert with redressable mounting tang as well as its manufacturing and installationOct 28, 11Aug 01, 17[B25B, F16B, B23G, B21F]
9457548 Manual and automatic fastening device for a bonding element and method thereforNov 18, 14Oct 04, 16[C09J, B23P, B29C, B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5570452 Fluid heater with main housing and surrounding auxiliary housing defining a pressure resistant compartment therebetweenExpiredJan 07, 94Oct 29, 96[F24H, H05B]
5221347 Apparatus for coating both sides of plate-like substratesExpiredNov 02, 90Jun 22, 93[B05C, B05B]

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