EXCHANGEABLE MACHINING UNIT
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Sep 15, 2022
app pub date -
Aug 14, 2020
filing date -
Aug 14, 2019
priority date (Note) -
Published
status (Latency Note)
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Abstract
An exchangeable machining unit (1) for a machining centre (2) for machining workpieces (5) that preferably consist at least in sections of wood, wood-based materials, plastic or the like is disclosed, wherein the exchangeable machining unit (1) comprises a generator (10) for generating energy, selected from the group consisting of electrical, hydraulic, pneumatic, thermal energy, and radiation and vibration energy, in particular mechanical rotation energy of a drive spindle, in particular of a milling spindle, and has a drive (12) that can be supplied with energy by means of the generator (10). The generator (10) comprises an in particular releasable torque interface (14) for transmitting a torque from the outside to the machining unit (1). The generator (10) is configured to be driven by means of the torque, wherein the drive (12) is driven using the energy from the generator (10). A machining centre having such an exchangeable machining unit is also disclosed.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
HOMAG GMBH | HOMAGSTRASSE 3-5 SCHOPFLOCH 72296 |
International Classification(s)

- 2020 Application Filing Year
- B27D Class
- 26 Applications Filed
- 13 Patents Issued To-Date
- 50 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
CALMBACH, Martin | Horb-Dießen, DE | 5 | 0 |
# of filed Patents : 5 Total Citations : 0 | |||
GRINGEL, Martin | Straßberg, DE | 10 | 30 |
# of filed Patents : 10 Total Citations : 30 | |||
SCHLOTTER, Rainer | Horb, DE | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 |
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Patent Citation Ranking
- 0 Citation Count
- B27D Class
- 0 % this patent is cited more than
- 3 Age
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- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Mar 15, 2026 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 15, 2030 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 15, 2034 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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