Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 464/49
Name: Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts > Coupling device includes endless chain engaged with circumferential teeth on coupled members
Description: A flexible coupling wherein the coupled members are axially spaced from each other, and each includes a plurality of circumferentially spaced, radially extending teeth, and wherein coupling structure includes a closed loop chain having grooves or openings spaced along the length thereof for receiving the teeth on the coupled members.

Patents under this class:

Patent Number Title Of Patent Date Issued
8578799 Method and system for shaft coupling Nov. 12, 2013
8156721 Transport chain for form-fill packaging apparatus Apr. 17, 2012
8021233 Wrap around coupling Sep. 20, 2011
7980956 Sleeve and sleeve-type flexible shaft coupling Jul. 19, 2011
7658678 Pronged sleeve-type flexible shaft coupling Feb. 9, 2010
6843727 Flexible wrap-type shaft coupling Jan. 18, 2005
6506120 Flexible shaft coupling Jan. 14, 2003
6234909 Engine compensator May. 22, 2001
5667442 Chain link assembly body Sep. 16, 1997
5163874 Double roller chain coupler with shield Nov. 17, 1992
4499788 Feeding device having alternatively connectable slip-on gear units Feb. 19, 1985
4395245 Chain coupling elastomer cover Jul. 26, 1983
3952544 Shaft-connecting chain coupling Apr. 27, 1976

  Recently Added Patents
Dual-leadframe multi-chip package and method of manufacture
Solid-state imaging device, method for manufacturing solid-state imaging device, and electronic apparatus
Display window with level of service graphical user interface
Variable month cross-platform photo calendar builder
Mobile device case with storage compartment
Motion control system and X-ray measurement apparatus
Vapor phase decarbonylation process
  Randomly Featured Patents
Process for bonding tiles to substrate using magnesium phosphate comprising activator prepared by mixing inert porous material with liquid P.sub.2 O.sub.5 material
Method and device for detection of a boil dry condition of a utensil placed on a glass-ceramic cooking surface of a cooking unit
Axle driving apparatus
Receiver and receiving method for scalable bandwith
Radar system including stabilization calibration arrangement
Composite membrane, fuel cell, and method for fabricating the composite membranes
Sensitive positive electron beam resists
Barbecue grill with frame and mounting assembly
Hive feeder for honey bees
Stepped time based servo pattern and head