Class 29/260 - With arm connecting engaging means

Subclass of Class 29 - Metal working
Definition: Apparatus in which the ends of the arms are connected by
No. of patents: 22
Last issue date: 03/22/2011

Number	Title	Issue Date
7908724	Reverse osmosis membrane extractor A tool for removal of a reverse osmosis membrane from a high-pressure vessel (150) includes a plunger (105) fitting within the high-pressure vessel (150); a clamp to secure the tool to the outside of the high-pressure vessel (150); a driv...	03/22/2011
7607206	Method for forming layered heating element for glow plug A monolithic, multi-layer heating element forms the high temperature tip of a glow plug assembly. The heating element includes a conductive core which is surrounded by an insulator layer, which in turn supports a resistive layer. An optional conductive jacket can su...	10/27/2009
7356926	Removal tool and method of removing a bearing assembly A compact removal feature comprises a plurality of recesses, such as radius slots, on an inner diameter (ID) of a bearing inner ring. The removal tool can engage the removal feature and remove the entire bearing assembly without damage to the parts. The placement of...	04/15/2008
7328501	Apparatus, a system for separating a gear from a camshaft An apparatus, a system and a method are provided to separate a gear from a shaft. The apparatus, the system and the method implement a base plate, a handle, a face plate, a first fastener, a second fastener, and/or a press. The gear is attached to a shaft of a motor...	02/12/2008
7272886	Bearing press support adaptor A support adaptor assembly for a bearing press comprising a rectangular shaped header plate (1), a pair of adjustable support rods (4) each with an adaptor (9) on one end for providing a means of supporting an object (50) to be worked on ...	09/25/2007
7243419	Spark plug boot removal tool The present invention involves a spark plug boot removal tool having a handle portion, an extension portion, and a grasping portion. The handle portion includes a spring-loaded trigger. The grasping portion includes a fixed grasping member and a rotatable grasping m...	07/17/2007
7228609	Extractor To extract a bushing from a housing, a number of cylindrical engaging elements are inserted in the bore of the bushing. The elements are clipped together by clips and have a lip which bears on the bushing end surface. An extractor head pushes on the elements to forc...	06/12/2007
7082800	Device for raising and withdrawing a back-up roll bearing unit The invention relates to a device for raising and withdrawing a bearing unit of a back-up roll of a roll stand. Said bearing unit is comprised of a piece to be inserted inside which has a roll pin bearing arranged therein. According to the invention, a change-over d...	08/01/2006
6513217	Small motor starter cord replacement apparatus An apparatus for replacement of a starter cord in a small motor starter cord assembly. A spindle is mounted within a hub with a handle at one end and a tool fitting at the other end. The hub includes at least two arms. The arms attached to the hub are of ...	02/04/2003
6502293	Tooling for camshaft gear removal A kit of tooling components for facilitating removal of a gear from a shaft includes a plurality of jaw members that are adapted to fit through blanking holes defined in the gear. The jaw members are further adapted to engage the gear. The kit further inc...	01/07/2003
6018867	Integrated circuit cartridge extracting tool An integrated circuit cartridge extracting tool includes a generally u-shaped frame including a crossbar and first and second legs extending from the crossbar. An upper bar is located adjacent to the crossbar. First and second rods are coupled to the uppe...	02/01/2000
5850929	Ring seat removal system for a railcar articulated connector An improved female connecting member for an articulated connector has a ring seat for a ring within an annular groove for contacting the male member of the connector, which female member has an improved undersurface passage for a probe to provide greater ...	12/22/1998
5842261	Semiconductor package extractor and method A semiconductor package extractor is provided that extracts a semiconductor package from a socket on a circuit board. The extractor has an outer base and an inner base which are attached via a bolt. Turning the bolt raises or lowers the inner base. The in...	12/01/1998
5623761	Bearing removing device A bearing removing device includes an elongated tubular member having an end receivable within an inner hole of a bearing is removed. A plurality of holes having a tapering configuration is spaced along a circumference of the end of the tubular member. Th...	04/29/1997
5315745	Hub removing tool An improved tool for installing and removing a hub on a shaft Two sequential assembly configurations of a first screw, a nut, a thrust bearing, and a cup accomplish installation. Two additional sequential assembly configurations of the first screw, the nu...	05/31/1994
5058256	Bearing carrier puller tool A bearing carrier puller tool has a central cylindrical body member that receives a threaded puller bolt. Disposed on each side of the central body member is a mounting member that receives a puller arm threaded therein. Each puller arm has a foot portion...	10/22/1991
4908925	Heavy duty automotive wheel hub puller A heavy duty automotive wheel hub puller includes a plurality of support legs extended from a support bracket. These legs connect to the wheel hub lugs and the support bracket passes over the wheel hub. A pressure screw threaded through the support bracke...	03/20/1990
4694569	Bearing extractor A bearing extractor having a support element in which a rod is positioned such that the rod is capable of expanding, within a bearing, the prongs of a bearing grasping assembly. Once the prongs of the bearing grasping assembly grasp the bearing, the beari...	09/22/1987
4583288	Apparatus for the acquistion and insertion of dual in-line package components An end effector for an industrial manipulator acquires, loads and inserts a dual in-line package device into a printed circuit board, DIP socket or the like. The end effector includes a gripper body which defines a chamber portion therein and a pair of mu...	04/22/1986
4372024	Bearing pusher A bearing pusher for a squirrel cage blower, typically used in an air conditioning or hot air furnace installation, which enables the bearing to be removed quickly and easily with a minimum of effort and which comprises a pusher portion and a puller porti...	02/08/1983
4257163	Automotive service tool A multi-function hydraulic tool especially intended for use in automobile servicing operations comprises a hydraulic cylinder housing a piston. At least one arm is secured to the outside of the cylinder and projects axially therefrom. A seating is secured...	03/24/1981
3979812	Chain breaker A chain breaker comprising a lever bar, a U-shaped frame including a pair of opposing arms each having a bore extending therethrough for selectivey receiving the lever bar, the lever bar including a bore extending transversely therethrough for receiving a...	09/14/1976

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Class 29/260 - With arm connecting engaging means