JPS4846988A - - Google Patents
Info
- Publication number
- JPS4846988A JPS4846988A JP46103314A JP10331471A JPS4846988A JP S4846988 A JPS4846988 A JP S4846988A JP 46103314 A JP46103314 A JP 46103314A JP 10331471 A JP10331471 A JP 10331471A JP S4846988 A JPS4846988 A JP S4846988A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
- B21D45/006—Stripping-off devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/081—With randomly actuated stopping means
- Y10T83/088—Responsive to tool detector or work-feed-means detector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/162—With control means responsive to replaceable or selectable information program
- Y10T83/173—Arithmetically determined program
- Y10T83/175—With condition sensor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/202—With product handling means
- Y10T83/2092—Means to move, guide, or permit free fall or flight of product
- Y10T83/2096—Means to move product out of contact with tool
- Y10T83/2135—Moving stripper timed with tool stroke
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/202—With product handling means
- Y10T83/2092—Means to move, guide, or permit free fall or flight of product
- Y10T83/2096—Means to move product out of contact with tool
- Y10T83/2135—Moving stripper timed with tool stroke
- Y10T83/2137—And alternatively movable to or from operating position
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/202—With product handling means
- Y10T83/2092—Means to move, guide, or permit free fall or flight of product
- Y10T83/2096—Means to move product out of contact with tool
- Y10T83/2135—Moving stripper timed with tool stroke
- Y10T83/2163—Stripper biased against product
- Y10T83/2166—Spring biased stripper
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
- Press Drives And Press Lines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18839371A | 1971-10-12 | 1971-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4846988A true JPS4846988A (en) | 1973-07-04 |
Family
ID=22692953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP46103314A Pending JPS4846988A (en) | 1971-10-12 | 1971-12-21 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3733944A (en) |
JP (1) | JPS4846988A (en) |
DE (1) | DE2156937C3 (en) |
IT (1) | IT959685B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3637204A1 (en) * | 1986-10-31 | 1988-05-19 | Behrens Ag C | CUTTING PRESS |
US5081891A (en) * | 1988-08-19 | 1992-01-21 | Mate Punch & Die Co. | Punch assembly |
US4989484A (en) * | 1988-08-19 | 1991-02-05 | Mate Punch & Die Company | Punch and stripper assembly |
US5054347A (en) * | 1988-08-19 | 1991-10-08 | Mate Punch & Die Co. | Punch assembly with improved disassembly features |
US5056392A (en) * | 1988-08-19 | 1991-10-15 | Mate Punch & Die Co. | Punch assembly |
JP3671083B2 (en) * | 1995-02-20 | 2005-07-13 | 日清紡績株式会社 | Check method of punch following machine |
US5836226A (en) * | 1995-12-25 | 1998-11-17 | Ngk Insulators, Ltd. | Apparatus for progressively feeding and machining sheet material |
US7326008B2 (en) * | 2004-12-10 | 2008-02-05 | Danly Iem, Llc | Servo tapping unit with built in shock protection |
JP7129807B2 (en) * | 2018-03-30 | 2022-09-02 | 大阪瓦斯株式会社 | Punch hole forming method and punch hole forming apparatus |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3566730A (en) * | 1969-02-25 | 1971-03-02 | Houdaille Industries Inc | Punch press having ram with stripping means |
-
1971
- 1971-10-12 US US00188393A patent/US3733944A/en not_active Expired - Lifetime
- 1971-11-16 DE DE2156937A patent/DE2156937C3/en not_active Expired
- 1971-12-21 JP JP46103314A patent/JPS4846988A/ja active Pending
-
1972
- 1972-05-04 IT IT23917/72A patent/IT959685B/en active
Also Published As
Publication number | Publication date |
---|---|
IT959685B (en) | 1973-11-10 |
DE2156937B2 (en) | 1981-04-16 |
US3733944A (en) | 1973-05-22 |
DE2156937A1 (en) | 1973-05-24 |
DE2156937C3 (en) | 1981-11-26 |