PATENT CLAIM ANALYSIS

Application Number: 15933580
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["409", "051000"]

Abstract:
A skiving tool comprising a cutter head ( 2 ) having a plurality of cutter blade mounting and positioning slots ( 8 ) arranged spaced, preferably equidistant, about the periphery ( 7 ) of the cutter head with the blade slots, and hence the cutting blades ( 4 ), preferably oriented perpendicular to the axis of rotation (A) of the cutter head. Alternatively, the blade slots may be inclined from the perpendicular orientation by less than 50 degrees, preferably less than 20 degrees, thereby forming a conical shaped cutter. Additionally, the blade slots may be positioned to extend radially from the cutter head axis whereby the longitudinal axis of a cutter blade will intersect the cutter head axis, or the blade slots may be radially offset from the cutter head axis. The blade slots may have any cross-sectional shape such as square, rectangular or those types having generally V-shaped seating surfaces ( 10 ) comprising a pair of angled mounting surfaces ( 12, 14 ) each less than 90 degrees. In contrast to known cutting blade configurations, the cutting blade ( 4 ) of the present invention has its cutting face ( 16 ) formed in a surface of the cutting blade that is located opposite to the seating surface or V-shaped seating surfaces ( 13, 15 ) of the cutting blade.

Claim (Index 9):
In a method of producing a toothed workpiece by skiving, the improvement comprising:\n providing a tool comprising a cutter head, said cutter head being rotatable about an axis of rotation and comprising a front face, a back face, and a peripheral surface located between said front face and said back face, said peripheral surface comprising a plurality of cutting blade mounting and positioning slots arranged therein and extending in a longitudinal direction inward toward said cutter head axis, wherein each of said mounting and position slots includes seating surfaces defining a generally V-shape which open-up in a direction toward said front face, providing a cutting blade located in at least one of said plurality of cutting blade mounting and positioning slots, said cutting blade being bar-shaped with a length extending in a longitudinal direction and comprising a cutting face located at one end of said length with said cutting face projecting outward from said peripheral surface and being oriented in a direction toward said front face, said cutting blade further comprising a pair of angled mounting surfaces defining a generally V-shape extending along at least a portion of said length, said cutting face being arranged opposite to said pair of angled mounting surfaces, said pair of angled mounting surfaces being positioned in and complementary with said V-shape seating surfaces of said cutter head, engaging said tool and said workpiece, machining teeth on said workpiece by skiving.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.28302
- Patent Class: 409.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14781753', '14911055', '14440666', '15108853', '14442736']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6919826463109895
- 35 USC 102 Novelty (BERT): 0.511428958764677
- Combined Prediction Score: 0.6739272775563583
- Mean Citation Score: 226.994442
- Max Citation Score: 368.8043
- Similarity Product: 325.8449006268441

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test