Lifting link mechanism

Description

FIG. 1 is a perspective view of a lifting link mechanism showing our new design;

FIG. 2 is a front view of the lifting link mechanism;

FIG. 3 is a rear view of the lifting link mechanism;

FIG. 4 is a top plan view of the lifting link mechanism;

FIG. 5 is a bottom view of the lifting link mechanism;

FIG. 6 is a right side view of the lifting link mechanism;

FIG. 7 is a left side view of the lifting link mechanism; and,

FIG. 8 is a perspective view of the lifting link mechanism which is driven for lifting.

The broken lines in FIGS. 1 through 8 showing the portions of the article transferring robot other than the lifting mechanism represented in solid lines are for illustrative purposes only and form no part of the claimed link mechanism.

Claims

CLAIM The ornamental design for a lifting link mechanism, as shown and described.

---

Inventors:	Fukuma; Kunio (Osaka, JP), Sado; Daisuke (Osaka, JP), Matsuo; Hideki (Osaka, JP)
Assignee:	Daihen Corporation (Osaka, JP)
Appl. No.:	D/365,850
Filed:	July 15, 2010

---

Foreign Application Priority Data

---

Jan 28, 2010 [JP]			2010-001913
Jan 28, 2010 [JP]			2010-001914
Jan 28, 2010 [JP]			2010-001915

Current U.S. Class:	D34/28
Current International Class:	1205
Field of Search:	;D34/28,33,31 ;254/93H,93R,8B,93L,93VA

---

References Cited [Referenced By]

---

U.S. Patent Documents

3993207	November 1976	Jones
4724930	February 1988	VanLierop
4741512	May 1988	Elkuch et al.
D302141	July 1989	Crozier
D302893	August 1989	Wakefield
4867277	September 1989	Sloan
4899987	February 1990	Craig
D307346	April 1990	Kawana
D308743	June 1990	Kawana
D346680	May 1994	Lee
D375602	November 1996	Henthorn et al.
D416369	November 1999	Johansson
D452056	December 2001	Rosania
D495107	August 2004	Thurm
D585335	January 2009	Henke et al.
2010/0012907	January 2010	Lee
2010/0012909	January 2010	Lee
2010/0270523	October 2010	Schmitt et al.

Primary Examiner: Ramirez; Cynthia
Attorney, Agent or Firm: Hamre, Schumann, Mueller & Larson, P.C.