STANLEY BACKER
Engineering in Newton, MA
License number
Massachusetts 10182
Issued Date
Aug 4, 1959
Expiration Date
Jun 30, 1998
Type
Mechanical Engineer
Address
Address
Newton, MA 02468
Personal information
See more information about STANLEY BACKER at radaris.comName
Address
Phone
Newton, MA
5 Irving Rd, Waban, MA 02468
Professional information
Twisting Method And Apparatus
US Patent:
4478037, Oct 23, 1984
Filed:
Jul 16, 1982
Appl. No.:
6/399127
Inventors:
Stanley Backer - Waban MA
International Classification:
D02G 104, D01H 792
US Classification:
57284
Abstract:
A twisting method for a yarn strand includes passing the yarn to a pin where the yarn is wrapped no more than 360. degree. about the pin and where the pin intersects the yarn path at an angle of approximately between 90. degree. and 100. degree. , the yarn may be previously heated and cooled upstream of the twister to impart texture to a thermoplastic yarn; the pin twister may be flexible and may be vibrated to induce random variations in the amount of twist imparted to the yarn wrapped around the pin; the yarn downstream of the false twisted pin may be passed directly to a fabric forming machine for incorporation of the yarn into a fabric; the pin may be used to impart twist to a moving yarn in a variety of applications.
Fabric Forming Process
US Patent:
4425691, Jan 17, 1984
Filed:
Apr 30, 1982
Appl. No.:
6/373737
Inventors:
Stanley Backer - Waban MA
Michael A. Zimmerman - Brookline MA
Michael A. Zimmerman - Brookline MA
International Classification:
D04B 3500, D03B 4900
US Classification:
28166
Abstract:
A method of forming a fabric from yarns includes wrapping each yarn about a cylindrical pin in the feed zone of a fabric-forming machine and varying the angle of intersection of the pin with the yarn path to permit alternating real twist to pass the pin and become locked in the fabric being formed.