1
John T Fowler: Streamer interface adapter cable mounted leveler. The Laitram Corporation, Weingarten Schurgin Gagnebin & Hayes, December 8, 1987: US04711194 (48 worldwide citation)

A cable leveling device is attached to a streamer cable by providing an adapter module secured between two seismic streamer cable sections with one of the cable strain members secured to the adapter. An overlying coaxial housing is mounted for rotation about the adapter module so as to rotate with r ...


2
Walter F Sienknecht: Hand tool leveling apparatus. Christie Parker & Hale, October 20, 1981: US04295279 (37 worldwide citation)

Leveling apparatus for a hand tool such as an electric drill or reciprocating saw is comprised of both a cylindrical bubble level and circular bubble level. The cylindrical bubble level has a longitudinal axis parallel to the working axis of the tool, and thus is utilized for leveling the tool in a ...


3
John E Bettini: Leveling apparatus. MacLean Fogg Company, Mason Kolehmainen Rathburn & Wyss, March 3, 1992: US05092550 (35 worldwide citation)

A leveler for adjustably selecting and thereafter maintaining a selected spacing interval between two parts comprises a base adapted to be fixedly mounted on a first part and including a threaded element therein. An elongated threaded support post is mounted in adjustable threaded engagement with th ...


4
Michael Connolly: Laser leveling apparatus. R Neil Sudol, Henry D Coleman, William J Sapone, August 29, 2006: US07099000 (31 worldwide citation)

A laser levelling apparatus includes a platform, a base assembly, a body assembly, a head assembly and a laser assembly. The body assembly is rotatable about a body axis relative to the base assembly, the head assembly is rotatably supported by the body and rotatable about a head assembly axis trans ...


5
Joseph Lindley, Thomas R Lindley: Material-leveling apparatus. Lindley Incorporated, Barnes & Thornburg, December 27, 1994: US05375942 (28 worldwide citation)

A concrete striking equipment presented in the form of a framework mounted on a longitudinal bar operating in a vibratory relationship in a horizontal plane because of an off-center rotating weight defining a part of the powering means. While basically developed for striking concrete, the invention' ...


6
George Chase: Improved optical plumb and leveling apparatus. Pearson & Pearson, November 12, 1996: US05572797 (27 worldwide citation)

An apparatus for performing plumb and level functions includes a base unit that can be leveled in a horizontal plane. A detachable socket with a bearing surface rotates about a complementary bearing mechanism on the base unit about an axis of rotation that is vertical when the base unit is horizonta ...


7
Fowler John T: Streamer levelling device.. Laitram, September 3, 1986: EP0193215-A2 (25 worldwide citation)

A cable leveling device is attached to a streamer cable by providing an adapter module secured between two seismic streamer cable sections with one of the cable strain members secured to the adapter. An overlying coaxial housing is mounted for rotation about the adapter module so as to rotate with r ...


8
Hiroaki Okuchi, Takahide Kitahara, Fumio Asakura: Height sensor and vehicular headlight beam axis leveling apparatus. Denso Corporation, Pillsbury Madison & Sutro, May 22, 2001: US06234654 (24 worldwide citation)

A height sensor has an exciting coil for generating an alternating magnetic field and a pickup coil for detecting the magnetic field. The exciting coil is fixed to a suspension arm and the pickup coil is fixed to a body so as to face each other. Distance between these coils is determined by a voltag ...


9
Everett Arthur Rote: Pneumatic system for solder leveling apparatus. Xerox Corporation, James J Ralabate, Allen S Melser, Franklyn C Weiss, April 11, 1978: US04083323 (24 worldwide citation)

A solder levelling machine which uses a hot gas emanating from opposed gas knives to remove excess molten solder from a printed circuit board as the board is withdrawn from a bath of molten solder contained in a self-purging solder pot. The hot gas clears the through-holes in the circuit board and a ...


10
Michael J Tatarnic: Fence post positioning apparatus. Edward J Stemberger, Manelli Denison & Selter, December 9, 2003: US06658753 (24 worldwide citation)

Fence post positioning and leveling apparatus comprising in combination a first post-embracing frame member having an operable and closeable side wall having an inner face defining in a closed mode a post-receiving chamber; rotation means to allow of the opening and closing of the side wall; releasa ...